SECTION 8A - ELECTRICAL-BODY AND CHASSIS
General Information
Notes for Working on Electrical Items
Symbols and Abbre viations
Symbols
Abbreviations
Parts for Electrical Circuit
Wiring
Fuse
Fusible Link
Relay
Diode
Connector
Battery
Reading the Circuit Diagram
Parts Location
Circuit Diagram
Connector List
Main Data and Specifications
Bulb Specifications
Relay and Fuse
Relay and Fuse Box Location
Relay Location
Fuse and Slow Blow Fuse Location (Relay and
Fuse Box)
Fuse Location
Diode Location
Fuse Block Circuit-1 (C24NE)
Fuse Block Circuit-2 (C24NE)
Fuse Block Circuit-3 (6VE1)
Fuse Block Circuit-4 (6VE1)
Fuse Block Circuit-5 (4JH1-TC)
Fuse Block Circuit-6 (4JH1-TC)
Grounding Point
Reference Table of the ground point
Location
Main Cable harness Routing
C24NE, 6VE1 & 4JH1-TC Engine
C24NE Engine
6VE1 Engine
4JH1-TC Engine
C24NE, 6VE1 & 4JH1-TC Engine
Instrument panel
System Repair
Start and Charging
Engine Control Module (ECM)
Lighting
Fog Light
Illumination
Hazard Warning Flasher, Turn Signal Light, Back
Up Light, Horn and Stop Light
Dome Light, Spot Light and Warning Buzzer
Windshield Wiper and Washer
Transmission Control Module (TCM)
Meter, Warning Light and Indicator Light
Heater and Air Conditioning
Power Door Lock
Power Window
Audio, Clock and Cigarette Lighter
Power Door Mirror
Rear Defogger
SRS-Air Bag
Shift On the Fly
ABS
Immobilizer
Keyless Entry
Auto Cruise (6VE1)
Connector List
Techline
Techline
Techline
Techline
Techline
Techline
GENERAL INFORMATION
The body and chassis electrical system operates on a twelve volt power supply with negative ground polarity.
The main harness consists of the engine harness, the instrument harness, the body harness, and the chassis harness.
The harnesses use a split corrugated tube to protect the wires from the elements.
Wire size is determined by current flow, circuit length, and voltage drop.
All wires have color-coded insulation.
Wire color-codes are shown in the circuit diagrams.
This makes it easier to trace circuits and to make the proper connections.
Each circuit consists of the following:
1. Power source - The battery and the alternator
2. Wires - To carry electrical current through the circuit
3. Fuses - To protect the circuit against current overload
4. Relays - To protect voltage drop between the battery and the circuit parts and to protect the switch points against
burning
5. Switches - To open and close the circuit
6. Load - Any device, such as a light or motor, which converts the electrical current into useful work
7. Ground - To allow the current to flow back to the power source
NOTES FOR WORKING ON ELECTRICAL ITEMS
Battery
BATTERY CABLE
Disconnecting the Battery Cable
1. All switches should be "OFF" position.
2. Disconnect the battery ground cable.
3. Disconnect the battery positive cable.
CAUTION:
It is important that the ba ttery ground cable be
disconnected first.
Disconnecting the battery positive cable first can result in
a short circuit.
Connecting the Batter y Cable
Follow the disconnecting procedure in the reverse order to
connect the battery cables.
CAUTION:
Clean the battery terminal and apply light coat of grease to
prevent terminal corrosion.
CONNECTOR HANDLING
Disconnecting the Connectors
Some connectors have a tang lock to hold the connectors
together during vehicle operation.
Some tang locks are released by pulling them towards you 1.
Other tang locks are released by pressing them forward 2.
Determine which type of tang lock is on the connector being
handled.
Firmly grasp both sides (male and female) of the connector.
Release the tang lock and carefully pull the two halves of the
connector apart.
Never pull on the wires to separate the connectors.
This will result in wire breakage.
Connecting the Connectors
Firmly grasp both sides (male and female) of the connector.
Be sure that the connector pins and pin holes match.
Be sure that both sides of the connector are aligned with each
other.
Firmly but carefully push the two sides of the connector
together until a distinct click is heard.
Connector Inspection
Use a circuit tester to check the connector for continuity.
Insert the test probes from the connector wire side.
CAUTION:
Never insert the circuit tester test probes into the
connector open side to test the continuity.
Broken or open connector terminals will result.
Waterproof Connector Inspection
It is not possible to insert the test probes into the connector
wire side of a waterproof connector.
Use one side of a connector 1 with its wires cut to make the
test.
Connect the test connector to the connector 2 to be tested.
Connect the test probes to the cut wires to check the connecto
r
continuity.
Connector Pin Removal
Connector Housing Tang Lock Ty pe
1. Insert a slender shaft 3 into the connector housing open
end 4.
2. Push the tang lock 5up (in the direction of the arrow in the
illustration).
Pull the wire 6 with pin 7 free from the wire side of the
connector.
Pin Tang Lock Type
1. Insert a slender shaft 3 into the connector housing open
end 4.
2. Push the tang lock 8 flat (toward the wire side of the
connector).
Pull the wire 6 with pin 7 free from the wire side of the
connector.
Connector Pin Insertion
1. Check that the tang lock 8 is fully up.
2. Insert the pin 7 from the connector wire side 9.
Push the pin in until the tang lock closes firmly.
3. Gently pull on the wires 6 to make sure that connector pin
is firmly set in place.
Fuse Replacement
The replacement fuse must have the same amperage
specification as the original fuse.
Never replace a burn out fuse with a fuse of a different
amperage specification.
Doing so can result in an electrical fire or other serious circuit
damage.
Parts Handling
Be careful for parts handling and any part should not be
dropped or thrown, otherwise short circuit or disorder may
result.
Wiring Harness
1. When ass embling the parts , be careful not to bite or wedge
the wiring harness.
2. All electrical connections must be kept clean and tight.
3. Use a gromm et or guard tube to protect the wiring harness
from contacting a sharp edge or surface.
4. Position the wiring harness with enough clearance f rom the
other parts and guar d the wiring harness with a vinyl tube to
avoid direct contact.
5. The wiring harness between engine and chassis should be
long enough to prevent chafing or damage due to various
vibrations.
SPLICING WIRE
Open the Harness
If the harness is taped, remove the tape.
To avoid wire insulation damage, use a sewing "seam ripper"
(available from sewing supply stores) to cut open the harness.
If the harness has a black plastic conduit, simply pull out the
desired wire.
Cut the wire
Begin by cutting as little wire off the harness as possible.
You may need the extra length of wire later if you decide to cut
more wire off to change the location of a splice.
You may have to adjust splice locations to make certain that
each splice is at least 1-1/2" (40 mm) away from other splices,
harness branches, or connectors.
Strip the insula tion
When replacing a wire, use a wire of the same size as the
original wire.
Check the stripped wire for nicks or cut strands.
If the wire is damaged, repeat the procedure on a new section
of wire.
The two stripped wire ends should be equal in length.
Crimp the Wires
Select the proper clip to secure the splice.
To determine the proper clip size for the wire being spliced,
follow the directions included with your clips.
Select the correct anvil on the crimper.
(On most crimpers your choice is limited to either a small or
large anvil.)
Overlap the two stripped wire ends and hold them between
your thumb and forefinger.
Then, enter the splice clip under the stripped wires and hold it
in place.
• Open the crim ping tool to its full width and rest one handle
on a firm flat surface.
• Center the back of the splice clip on the proper anvil and
close the crimping tool to the point where the back of the
splice clip touches the wings of the clip.
• Make sure that the clip and wires are still in the correct
position. Then, apply pressure until the crimping tool closes.
Before crimping the ends of the clip, be sure that:
• The wires extend beyond the clip in each direction.
• No strands of wire are cut loose.
• No insulation is caught under the clip.
Crimp the splice again, once on each end.
Do not let the crimping tool extend beyond the edge of the clip
or you may damage or nick the wires.
Solder
Apply 60/40 rosin core solder to the opening in the back of the
clip.
Follow the manufacturer's instructions for the solder equipment
you are using.
Tape the Splice
Center and roll the splicing tape.
The tape should cover the entire splice.
Roll on enough tape to duplicate the thickness of the insulation
on the existing wires.
Do not flag the tape.
Flagged tape may not provide enough insulation, and the
flagged ends will tangle with the other wires in the harness.
If the wire does not belong in a conduit or other harness
covering, tape the wire again.
Use a winding motion to cover the first piece of tape.
SYMBOLS AND ABBREVIATIONS
SYMBOLS
Symbol Meaning of Symbol Symbol Meaning of Symbol
Fuse
Bulb
Fusible link
Double filament bulb
Fusible link wire
Motor
Switch
Variable resistor Rheostat
Switch
Coil (inductor), solenoid,
magnetic valve
Switch (Normal close type)
Contact wiring
Relay
Battery
Diode
Connector
Electronic Parts
Light emitting diode
Resistor
Reed switch
Speaker
Condenser
Buzzer
Horn
Circuit breaker
Vacuum switching valve
ABBREVIATIONS
Abbreviation Meaning of abbreviation Abbreviation Meaning of abbreviation
A Ampere (S) LH Left hand
ABS Anti-lock brake system LWB Long wheel base
ASM Assembly MPI Multipart fuel injection
AC Alternating current M/T Manual transmission
A/C Air conditioner QOS Quick On Start system
ACC Accessories RH Right hand
CARB Carburetor RR Rear
C/B Circuit breaker RWAL Rear wheel anti-lock brake system
CSD Cold start device SRS Supplemental restraint system
DIS Direct ignition system ST Start
EBCM Electronic brake control module STD Standard
ECGI Electronic control gasoline injection SW Switch
ECM Engine control module SWB Short wheel base
ECU Electronic control unit TCM Transmission control module
EFE Early fuel evaporation V Volt
4×2 Two-wheel drive VSV Vacuum switching valve
4×4 Four-wheel drive W Watt (S)
FL Fusible link WOT Wide open throttle
FRT Front W/ With
H/L Headlight W/O Without
IC Integrated circuit
IG Ignition
kW Kilowatt
PARTS FOR ELECTRICAL CIRCUIT
WIRING
Wire Color
All wires have color-coded insulation.
Wires belonging to system's main harness will have a single
color.
Wires belonging to a system's sub-circuits will have a colored
stripe.
Striped wires use the following code to show wi re size and
colors.
Example: 0.5 G / R Red (Stripe color)
Green (Base color)
Wire size (0.5mm2)
Abbreviations are used to indicate wire color within a circuit
diagram.
Refer to the following table.
Wire Color-Coding
Color-Coding Meaning Color-Coding Meaning
B Black BR Brown
W White LG Light green
R Red GR Grey
G Green P Pink
Y Yellow LB Light blue
L Blue V Violet
O Orange
Distinction of Circuit by Wire Base Color
Base color Circuits Base color Circuits
B Starter circuit and grounding circuit Y Instrument circuit
W Charging circuit L, O, BR,
R Lighting circuit LG, GR, Other circuits
G Signal circuit P, LB, V
Wire Size
Wire size is specified with the metric gauge system.
The metric gauge system gives the wire size in cross sectional
area measured in square millimeters.
Wire Size Specifications
Normal size Cross sectional area
(mm2) Outside diameter
(mm) Allowable current
(A)
0.3 0.372 1.8 9
0.5 0.563 2.0 12
0.85 0.885 2.2 16
1.25 1.287 2.5 21
2 2.091 2.9 28
3 3.296 3.6 37.5
5 5.227 4.4 53
8 7.952 5.5 67
15 13.36 7.0 75
20 20.61 8.2 97
Normal Blown
FUSE
Fuses are the most common form of circuit protection used in
vehicle wiring.
A fuse is a thin piece of wire or strip of metal encased in a
glass or plastic housing.
It is wired in series with the circuit it protects.
When there is an overload of current in a circuit, such as a
short of a ground, the wire or metal strip is designed to burn
out and interrupt the flow of current.
This prevents a surge of high current from reaching and
damaging other components in the circuit.
Determine the cause of the overloaded before replacing the
fuse.
Never replace a blown fuse with a fuse of a different amperage
specification.
Doing so can result in an electrical fire or other serious circuit
damage.
A blown fuse is easily identified.
Normal Blown
FUSIBLE LINK
The fusible link is primarily used to protect circuits where high
amounts of current flow and where is would not be practical to
use a fuse.
For example, the starter circuit.
When a current overload occurs, the fusible link melts open
and interrupts the flow of current so as to prevent the rest of
the wiring harness from burning.
Determine the cause of the overload before replacing the
fusible link.
The replacement fusible link must have the same amperage
specification as the original fusible link.
Never replace a blown fusible link with fusible link of a different
amperage specification.
Doing so can result in an electrical fire or other serious circuit
damage.
A blown fusible link is easily identified.
Fusible Link Speci fications
Type Rating Case Color Maximum Circuit Current (A)
Connector 20A 10
Connector 30A Pink 15
Connector 40A Green 20
Bolted 50A Red 25
Bolted 60A Yellow 30
Bolted 80A Black 40
RELA Y
Battery and load location may require that a switch be placed
some distance from either component.
This means a longer wire and a higher voltage drop 1. The
installation of a relay between the battery and the load reduces
the voltage drop 2.
Because the switch controls the relay, amperage through the
switch can be reduced.
Relay Specifications and Configurations
Name/
Color
Rated
voltage/ Coil
resistance Internal circuit Name/
color
Rated
Voltage/Coil
resistance Internal circuit
1T
(MICRO
ISO)
/Black
12V
Approx. 92Ω
Minimum
operating
voltage: 7V at
20°C (77°F)
1M (MINI
ISO)
/Black
12V Approx.
94Ω Minimum
operating
voltage: 7V at
20°C (77°F)
1M
(MICRO
ISO)
/Black
12V
Approx. 132-3
Ω Minimum
operating
voltage: 7V at
20°C (77°F)
1M
(power)/
Black
12V Approx.
94Ω Minimum
operating
voltage: 7V at
20°C (77°F)
* Relay contact shown in the wiring diagram indicates condition before actuation.
DIODE
Diode Specific ations and Configurations
SHAPE
MARK/
COLOR
CONSTRUCTION CHECKING
THERE SHOULD BE CONTINUITY IN
EITHER A OR B WHEN A CIRCUIT
TESTER IS CONNECTED WITH
DIODE TERMINAL
BLACK
21
CONNECTION A + -
PATTERN B - +
TERMINAL NO.
BLACK
321
- +
CONNECTION + -
PATTERN + -
- +
B
A
TERMINAL NO.
BLACK
321
- +
CONNECTION + -
PATTERN + -
- +
B
A
TERMINAL NO.
BLACK
4321
+ -
A- +
CONNECTION - +
PATTERN - +
B+ -
+ -
TERMINAL NO.
Maximum Rating (Temp.=25°
°°
°C)
Items Rating Remarks
Peak reverse voltage 400V
Transient peak reverse voltage 500V
Average output current 1.5A Temp.=40°C
Working ambient temperature -30°C∼80°C
Storage temperature -40°C∼100ßC
CONNECTOR
The connector pin shape determines whether the connector is
male or female.
The connector housing configuration does not determine
whether a connector is male or female.
The symbol illustrated in the figure is used as connector in the
circuit this section.
Connector is identified with a number.
The applicable terminal number is shown for each connector.
Connector terminal numbers are clearly shown.
Male side connector terminal numbers are in sequence from
upper right to lower left.
Female side connector terminal numbers are in sequence from
upper left to lower right.
NOTE:
For those conne ctors on which specific terminal numbers
on symbols are shown, the terminal numbers or symbols
are used in the circuit diagram, irrespective of the above
rule.
Battery-1
BATTERY
Inspection
1. Check the battery terminals 1 for corrosion.
2. Check the battery cables 2 for looseness.
3. Check the battery case 3 for cracks and other damage.
4. Check the battery electrolyte level.
Battery-2
Battery Replacement
1. Disconnect the battery ground cable 1.
2. Disconnect the battery positive cable 2.
3. Remove the battery clamp 3.
4. Remove the battery
Caution:
It is important that the ba ttery ground cable be removed
first.
Removing the battery positive cable first can result in a
short circuit.
Jump Starting the Engine with a Booster Battery
The following description assumes that you are using a booster
battery mounted on a second vehicle.
The listed steps (with some minor modifications) are also
applicable if you are using a naked booster battery or special
battery charging equipment.
Techline
Caution:
Never push or tow the vehicle in an attempt to start it.
Extensive damage to the emission system and other
vehicle parts will result.
(Only catalytic converter vehicle)
Treat both the discharged battery and the booster battery
with great care when using jumper cables.
Carefully follow the procedure outlined below.
Always be aware of the dangers of sparking.
Failure to follow the following procedure can result in:
a. Serious personal injury, specially to your eyes.
b. Extensive property damage from a battery explosion,
battery acid discharge, or electrical file.
c. Extensive damage to the electronic components o
f
both vehicles.
Do not use a 24 volt booster battery.
Serious damage to the vehicle's electrical system and
electronic components will result.
Jump Starting Procedure
1. Set the parking brake on both vehicles.
2. If one or both vehicles is equipped with a manual
transmission, place the gear shift in the "NEUTRAL"
position.
3. Turn off the ignition on both vehicles.
4. Turn off all vehicle lights and accessories.
5 Be sure that the two vehicles are not touching.
A
ttach the end of one jumper cable to the booster batter
y
positive terminal.
6 Attach the other end of the same cable to the discharged
battery positive terminal.
7. Once again, check that the booster battery has a 12 volt
rating.
8.
A
ttach one end of the remaining booster cable to the
booster battery negative terminal.
9. Attach the other end of the booster cable to a solid ground
(such as the air conditioner compressor mounting bracket
or the alternator mounting bracket) in the engine room o
f
the vehicle with the discharged battery.
Be sure that the ground connection is at least 500 mm (20
in) from the discharged battery.
Caution:
Do not attach the booster cable to the discharged battery
negative terminal.
11. Start the engine of the vehicle with the booster battery .
Check that all unnecessary electrical accessories are off.
12. Start the engine of the vehicle with the discharged battery.
13. Remove the jumper cables in the reverse order to which
they were attached.
Caution:
Be absolutely sure to remove the negative jumper cable
from the vehicle with the discharged battery first.
READING THE CIRCUIT DIAGRAM
In this manual, each system has its own parts location illustration and circuit diagram.
And connector configurations used in the circuit diagram are shown at the end of this manual.
PARTS LOCATION: The parts location shows the location of the connectors 1 and the harnesses 2 used in the each
system.
CIRCUIT DIAGRAM: The circuit diagram shows the power supply 3, the load or loads 4 and the grounding point(s) 5.
CONNECTOR LIST: The connector configuration shows each connector's number 6, configuration 7 and the pin
numbers 8, parts name 9 , connector color 10 .
PARTS LOCATION
RTW38DMF000201
CIRCUIT DIAG RAM
CONNECTOR LIST
MAIN DATA AND SPECIFICATIONS
BULB SPECIFICATIONS
This illustration based on LHD
Light Name Bulb No. Rated Power
V-W Number
of Bulbs Lens
Color Remarks
Headlight H4 12-60/55 2 White Halogen
High mounted stop light W5W 12-5 4 White
Fog light H3 12-55 2 White
Front turn signal light PY21W 12-21 2 White Bulb Lens color
Amber
Clearance light W5W 12-5 2 White
Side turn signal light W5W 12-5 2 White with
amber
inner lens
Rear turn signal light PY21W 12-21 2 White Bulb Lens color
Amber
Tail and stop light P21/5W 12-21/5 2 Red
Back up light P21W 12-21 2 White
License plate light W5W 12-5 2 White
A/C-Heater control light - 12-0.7 1 -
Dome light - 12-10 1 White
Spot light - 12-5 2 White
Light Name Rated Power
V-W Number of
Bulbs Lens
Color Remarks
W/O Tacho 5 Illumination light 14-2 W/ Tacho 7 White
Turn Signal 14-1.12 2 Green
High Beam 14-1.12 1 Blue
Low Fuel 14-1.12 1 Amber
A/T Oil Temp 14-1.12 1 Red
Brake system 14-1.12 1 Red
4WD 14-1.12 1 Green
Seat belt 14-1.12 1 Red
Oil pressure 14-1.12 1 Red
ABS 14-1.12 1 Amber
SEDIMENTER 14-1.12 1 Red
AIR BAG 14-1.12 1 Red
Brake 14-1.12 1 Red
Charge 14-1.12 1 Red
Check trans 14-1.12 1 Red
Check 4WD 14-1.12 1 Red
Power drive 14-1.12 1 Amber
3rd start 14-1.12 1 Green
4Lo 14-1.12 1 Green
Door ajar 14-1.12 1 Red
Cruise Set 14-1.12 1 Green
Check Engine 14-1.12 1 Amber
Front Fog 14-1.12 1 Green
Glow 14-1.12 1 Amber
P LED 1 Green
R LED 1 Green
N LED 1 Green
D LED 1 Green
3 LED 1 Green
2 LED 1 Green
Indicator/
Warning
light
A/T shift
indicator
L LED 1 Green
RELAY AND FUSE
RELAY AND FUSE BOX LOCATION
RELAY LOCATION (RELAY AND FUSE BOX)
RELAY & FUSE BOX
NO. RELAY (C24NE) RELAY (6VE1) RELAY (4JH1-TC)
X-1 RELAY; TAIL LIGHT ← ←
X-2 RELAY; FUEL PUMP ← ←
X-3 RELAY; HORN ← ←
X-4 RELAY; DIMMER ← ←
X-5 RELAY; FOG LIGHT RELAY; GLO W
X-6 RELAY; STARTER ←
X-7 RELAY; COND, FAN ← ←
X-8 RELAY; ← ←
X-9 RELAY; HAZARD-RH
X-10 RELAY; HAZARD-LH
X-11 RELAY; HEATER ← ←
X-12 RELAY; HEAD LIGHT ← ←
X-13 RELAY; ECM MAIN RELAY;
X-14 RELAY; A/C CO M P ← ←
X-15 RELAY; THERMO ← ←
RELAY LOCATION
(CABIN)
RELA Y
Connector No. B-7 B-8 B-40
C24NE
6VE1
4JH1-TC
REAR DEFOGGER
POWER WINDOW ACC SOCKET
FUSE AND SLOW BLOW FUSE LOCATION (RELAY AND FUSE BOX)
RELAY & FUSE BOX
FUSE
ENGINE MODEL
FUSE NO. C24NE 6VE1 4JH1-TC
EB-1 15A ECM 20A ECM 10A ECM
EB-2 10A ECM (B)
EB-3 10A TCM 15A FRT FOG
EB-4 10A AC G (S) 15A FRT FOG 10A ACG (S)
EB-5 10A ILLUMI ← ←
EB-6 10A TAIL ← ←
EB-7 10A H/LIGHT-RH ← ←
EB-8 10A H/LIGHT-LH ← ←
EB-9 20A FUEL PUMP 10A O2 SE NSOR
EB-10 10A O2 SENSOR 20A FUEL PUMP
EB-11 \
EB-12 \
EB-13 10A A/C ← ←
EB-14 10A 4W D ←
EB-15 10A HORN ← ←
EB-16 15A HAZARD 10A HAZARD ←
SLOW BLOW FUSE
ENGINE MODEL
FUSE NO. C24NE 6VE1 4JH1-TC
SBF-1 100A MAIN © 80A MAIN
SBF-2 20A COND, FAN
SBF-3 50A GLOW
SBF-4 20A COND, FAN ← 30A ECM
SBF-5 40A IG 1 ← ←
SBF-6 40A AB S-1 ←
SBF-7 30A AB S-2 ←
SBF-8 30A BLOWER ← ←
SBF-9 50A IG 2 ← ←
FUSE LOCATION
RTW38DMF000101
FUSE
NO. Capacity Indication on label NO. Capacity Indication on label
C-1 C-12 15A CIGER
C-2 10A ABS C-13 15A AUDIO (+B)
C-3 C-14 20A DO O R LOCK
C-4 15A BACK UP C-15 10A M ETER (+B)
C-5 15A M ETER C-16 10A RO O M
C-6 10A TURN C-17 10A ANTI THEF T
C-7 15A ELEC.IG C-18 15A STOP
C-8 15A ENGINE C-19 15A ACC SOCKET
C-9 20A FRT WIPER C-20 10A STARTER
C-10 15A EGR C-21 10A SRS
C-11 10A AUDIO
SLOW BLOW FUSE
NO. CapacityIndication on label
SBF-10 20A RR DEF
SBF-11 30A POW ER WINDOW
FUSE BOX
DIODE LOCATION
RELAY & FUSE BOX
FUSE BLOCK CIRCUIT-1 (C24NE)
RTW38DXF005301
FUSE BLOCK CIRCUIT-2 (C24NE)
RTW38DXF005201
FUSE BLOCK CIRCUIT-3 (6VE1)
RTW38DXF005001
FUSE BLOCK CIRCUIT-4 (6VE1)
RTW38DXF005101
FUSE BLOCK CIRCUIT-5 (4JH1-TC)
RTW38DXF003301
FUSE BLOCK CIRCUIT-6 (4JH1-TC)
RTW38DXF003201
GROUNDING POINT
REFERENCE TABLE OF THE GROUND POINT
RTW38DXF004501
RTW38DXF004401
RTW38DXF004001
RTW38DXF003901
LOCATION
C24NE C24NE
6VE1
4JH1-TC
MAIN CABLE HARNESS ROUTING
C24NE, 6VE1 & 4JH1-TC ENGINE
RTW38DXF007401
C24NE ENGINE
6VE1 ENGINE
4JH1-TC ENGINE
RTW38DX007601
C24NE, 6VE1 & 4JH1-TC ENGINE
RTW38DXF007501
INSTRUMENT PANEL
810R300071
SYSTEM REPAIR
START AND CHARGING
PARTS LOCATION-1
RTW38DMF001201
PARTS LOCATION-2
RTW38DLF000201
PARTS LOCATION-3
810R300072
CIRCUIT DIAGRAM (C24NE)
RTW38DXF004301
CIRCUIT DIAGRAM (6VE1)
RTW38DXF004201
CIRCUIT DIAGRAM (4JH1-TC)
RTW38DXF004101
REMOVAL AND INSTALLATION
STARTER SWITCH
Removal
1. Steering Lock Assembly
• Refer to Section 3B "STEERING COLUMN" fo
r
steering lock assembly removal steps.
2. Starter Switch
Installation
Follow the removal procedure in the reverse order to install the
starter switch.
INSPECTION AND REPAIR
STARTER SWITCH
Switch Connections
Terminal No.
Starter
switch key
position
B-62
2
(B2)
B-62
4
(ACC)
B-62
1
(IG2)
B-63
1
(ST)
B-63
3
(B1)
B-62
3
(IG1)
Removed
OFF
ACC Inserted
ON
START
LOCK
825R300046
Starter relay
Check continuity between the relay terminals.
1 - 4............................No continuity
(When battery voltage is applied between 2 and 3)
1 - 4............................Continuity
ENGINE CONTROL MODULE (ECM)
PARTS LOCATION
RTW38DMF000301 & 810R300094
PARTS LOCATION (C24NE)
PARTS LOCATION (6VE1)
PARTS LOCATION (4JH1-TC)
RTW38DXF007601
PARTS LOCATION
RTW38DXF007501
CIRCUIT DIAGRAM (C24NE)
RTW38DXF004801
RTW38DXF004901
CIRCUIT DIAGRAM (6VE1)
RTW38DXF000101
RTW38DXF000201
RTW38DXF000301
CIRCUIT DIAGRAM (4JH1-TC)
RTW38DXF000801-a
RTW38DXF000901
REMOVAL AND INSTALLATION
ECM (ENGINE CONTROL MODULE): C24NE
Removal
1. Lift both the ECM harness connector locking levers and
remove the two harness connectors from the ECM.
2. Remove the four s ocket head s crews secur ing the ECM to
the mounting bracket.
3. Remove the ECM from the engine compartment.
Installation
Follow the removal procedure in the reverse order to install the
ECM.
Ensure that the ECM harness connectors are secured correctly
to prevent poor contact and open circuits.
REMOVAL AND INSTALLATION
ECM (ENGINE CONTROL MODULE): 6VE1
Removal
1. Pull both the orange ECM harness connector locking tabs
toward the front of the vehic le and r emove the two harnes s
connectors from the ECM.
2. Remove the four hex-head screws securing the ECM to
the common chamber.
3. Remove the ECM from the engine compartment.
.
Installation
Follow the rem oval procedur e in the revers e order to ins tall the
ECM.
Ensure that the ECM harness connec tors are s ec ured c orr ec tl
y
to prevent poor contact and open circuits.
REMOVAL AND INSTALLATION
ECM (ENGINE CONTROL MODULE): 4JH1-TC
Removal
1. Remove the passenger side front seat – refer to
Section 2C.
2. Remove the passenger side front door opening scuff plate.
3. Raise the carpet to gain access to the four hex-head bolts
securing the ECM and ECM cover to the floor pan.
4. Remove the four hex-head bolts.
5. Pull the two harness connector locks away from the
harness connectors and then remove the connectors from
the ECM.
6. Remove the ECM from the vehicle.
Installation
Follow the rem oval procedur e in the revers e order to ins tall the
ECM.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Ensure that the ECM harness connec tors are s ec ured c orr ec tl
y
to prevent poor contact and open circuits.
Passenger seat
Torque the passenger seat securing bolts to the specified
value – refer to Section 2C.
REMOVAL AND INSTALLATION
FUEL PUMP
Removal
1. Remove the fuel tank.
Refer to Section 6C – Engine Fuel (6VE1)
• Disconnect the fuel pipe.
Installation
Follow the removal procedure in the reverse order to install the
fuel pump.
Pay close attention to the important points mentioned in the
following paragraphs.
Rubber Seal
Be absolutely sure that the fuel pump rubber seals correctly
seated.
Connector
Be absolutely sure that the fuel pump connector is securely
connected.
This will prevent a poor contact and an open circuit.
LIGHTING
PARTS LOCATION
RTW38DMF000401 & 810R300077
CIRCUIT DIAGRAM
RTW38DXF002501
TROUBLE SHOOTING
HEADLIGHT
1. Both the headlights (high and low beam) do not light
Checkpoint Fault Action
Repair the wiring
Poor ground point contact
NG
Repair open circuit or
connector contact
Repair open circuit
Repair or replace the
combination switch
Voltage between 1 B-60 -
ground
Open circuit between lighting
relay and lighting switch
Open circuit between battery
positive terminal and lighting
relay
Combination switch continuity
Poor switch contact or sw
faulty
Voltage between
5 X-12 - ground and
2 X-12 - ground
Reinstall or replace the
lighting relay
Lighting relay
Poor relay contact or relay
faulty
NG
NG
NG
NG
OK
OK
OK
OK
Ground point contact (C-2)
Repair open circuit
Wiring continuity between
B-60 - C-2
Open circuit
NG
OK
2. High or low beam does not light on both hea dlights
Checkpoint Fault Action
Repair or replace the
combination switch
Dimmer⋅passing switch
continuity
Poor switch contact or switch
faulty
NG
Repair open circuit or
connector contact
Voltage between
4 X-4 - ground and
4 B-60 - ground
Open circuit between
headlight and dimmer⋅passing
switch
NG
OK
3. RH (or LH) high and low beam does not light
Replace the headlight bulb
Headlight connector continuity
Blown filament or air leakage
NG
Repair or replace the wire
and/or connector
Wiring continuity between
connector 3 C-19 - fuse No.
EB-7 or 3 C-26 fuse No.
EB-8
Open circuit and/or poor
connector contact
NG
OK
Reinstall or replace fuse No.
EB-7 or No. EB-8
Fuse No. EB-7 (10A) or
No. EB-8 (10A) (Relay and
fuse box)
(No. EB-7 RH, No. EB-8: LH)
Poor installation or blown fuse
NG
OK
4. High or low beam does not light on one headlight (RH or LH)
Replace the headlight
assembly
Headlight connector continuity Blown filament
NG
Repair open circuit or
connector contact
Wiring continuity between
headlight and dimmer⋅passing
switch
Open circuit between
headlight and dimmer⋅passing
switch
NG
OK
5. Headlight does not go out
Checkpoint Fault Action
Replace the lighting relay
Lighting relay continuity
between connector 1 X-12
- 2 X-12 (Should be no
continuity)
Relay point fused
NG
Replay the combination switch
Lighting switch continuity
between connector 3 B-60
-1 B-60 when switch is
OFF(Should be no continuity )
point fused or faulty
NG
OK
OK
Repair or replace the
combination switch
Dimmer⋅passing switch con-
tinuity between connector
3 B-60 - 1 B-60 when switch
is not operating
(Should be no continuity)
Switch point fused or faulty
NG
Repair short circuit
between 4 X-12 - 3 B-60
and 4 X-1 - 2 B-60
Check if headlight goes out
when connector C-2 is
disconnected
Short circuit
NG
OK
6. Insufficient headlight brightness
Replace the headlight bulb
Headlight bulb
Bulb filament faulty
NG
Repair the wiring
Dimmer⋅passing switch
Wire continuity between con-
nector 1 B-60 - C-2
Poor ground point contact
NG
OK
Clean the light lens
Headlight lens
Lens dirty
NG
OK
7. Passing light does not function when dimmer switch is operated
Checkpoint Fault Action
Repair or replace the dimmer
switch
Dimmer switch
Poor switch point contact
NG
Repair open circuit between
4 X-12 - 3 B-60
Voltage between
3 B-60 - ground (Should
be battery voltage present)
Open circuit
NG
OK
8. Headlight beam does not change when dimmer switch is operated
Repair or replace the dimmer
switch
Dimmer switch Loose beam lever or foreign
material in switch
NG
TAIL LIGHT, LICENSE PLATE LIGHT, CLEARANCE LIGHT AND ILLUMINATION CONTROLLER
1. All lights do not light
Checkpoint Fault Action
Repair or replace the
combination switch
Lighting switch continuity
between connector
2 B-60 - 1 B-60
Poor switch point or connector
contact
NG
Reinstall or replace the tail
relay
Tail relay
Poor relay contact or relay
faulty
NG
OK
Reinstall or replace the fuse
No. EB-6
Fuse No. EB-6 (10A, Relay
and fuse box)
Poor fuse contact or blown
NG
OK
2. Tail light does not light
Replace the bulb or repair
connector contact
Tail light bulb continuity
Bulb burned out or poor
connector contact
NG
Repair open circuit or
connector contact
Continuity between connector
3 F-5 - 4 F-5 (RH)
or 3 F-6 - 4 F-6 (LH)
Open circuit or poor connector
contact
NG
OK
3. License plate light does not light
Checkpoint Fault Action
Repair open circuit or
connector contact
Continuity between
connector 1 F-7 - 2 F-7
Open circuit or poor connector
contact
NG
Replace the bulb or repair
connector contact
License plate light bulb
continuity
Bulb burned out or poor
connector contact
NG
OK
4. Clearance light does not light
Replace the bulb or repair
connector contact
Clearance light bulb continuity Bulb burned out or poor
connector contact
NG
5. Illumination controller does not operate
Repair knob installation or
replace the controller
Turn the illumination controller
knob (Brightness should
change) Loose knob or faulty controller
NG
Repair short circuit or replace
the wire
Disconnect the illumination
controller connector (Light
should be dim) Short circuit
NG
OK
REMOVAL AND INSTALLATION
HALOGEN HEADLIGHT
Removal
1. Remove the head light socket.
2. Remove the headlight cover.
3. Out side the lock spring.
4. Remove the bulb.
Installation
Follow the removal procedure in the reverse order to install the
headlight.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the headlight connector is securely
connected.
This will prevent a contact and an open circuit.
LIGHTING SWITCH
Removal
1. Disconnect the battery ground cable.
2. Remove the steering wheel 1.
Refer to the “STEERING” Section of this manual.
3. Remove the Instrument panel lower cover 2.
4. Remove the steering column cover 3.
5. Disconnect the connector.
6. Remove the lighting switch from the steering shaft.
Installation
Follow the removal procedure in the reverse order to install the
lighting switch.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the lighting switch connector is securely
connected.
This will prevent a poor contact and an open circuit.
Wire Harness
Do not pinch the wire harnesses between the cluster and the
meter hood during the cluster installation procedure.
Wire damage will result.
FOG LIGHT
Removal
1. Remove the radiator grille.
2. Remove the front bumper
3. Disconnect the fog light connector.
4. Remove the fog light.
5. Remove the bulb from the socket.
• Remove the socket by turning it counterclockwise.
Installation
Follow the removal procedure in the reverse order to install the
fog light.
Pay close attention to the important points mentioned in the
following paragraphs.
Bulb
Be absolutely sure that the fog light bulb is correctly installed.
This will prevent a poor contact and open circuit.
FOG LIGHT ADJUSTMENT
Vertical Adjustment
Turn the adjusting screw (1) with a screwdriver to adjust the
aim of the fog light vertically.
FRONT TURN LIGHT
Removal
RTW38DSH000601
1. Turn the socket counterclockwise to disconnect it from the
front turn light housing.
2. Pull the bulb from the socket.
Installation
Follow the removal procedure in the reverse order to install the
front turn light.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the clearance light connector is
securely connected.
This will prevent a poor contact and an open circuit.
CLEARANCE LIGHT
Removal
RTW38DSH000601
1. Turn the socket counterclockwise to disconnect it from the
clearance light housing.
2. Pull the bulb from the socket.
Installation
Follow the removal procedure in the reverse order to install the
clearance light.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the clearance light connector is
securely connected.
This will prevent a poor contact and an open circuit.
LICENSE PLATE LIGHT
Removal
1. Remove the lens cover 1 and the connector 2.
2. Pull the bulb 3 to remove it.
Installation
Follow the removal procedure in the reverse order to install the
license plate light.
Pay close attention to the important points mentioned in the
following paragraphs.
Bulb
Be absolutely sure that the license plate light bulb is correctly
installed.
This will prevent a poor contact and open circuit.
HEADLIGHT BEAM SWITCH (COMBINATION SWITCH)
Removal
1. Disconnect the battery ground cable.
2. Remove the screws on the lower part of the steering wheel.
3. Remove the horn pad.
4. Remove the wiring connector.
5. Remove the steering wheel fixing nuts.
6. Remove the steering wheel.
Refer to the "STEERING" Section of this manual.
7. Remove the Instrument panel lower cover.
8. Remove the steering column cover.
9. Disconnect the connector.
10. Remove the headlight beam switch ( lever) f r om the steering
shaft (combination switch).
Installation
Follow the removal procedure in the reverse order to install the
headlight beam switch (lever).
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the headlight beam switch connector is
securely connected.
This will prevent a poor contact and an open circuit.
Wire Harness
Do not pinch the wire harnesses between the cluster and the
meter hood during the cluster installation procedure.
Wire damage will result.
AIMING OF HEADLIGHT
Check and adjust the inflation pressures, clean the headlight,
park the vehicle on a level surface and insure that vehicle is at
curb weight.
VERTICAL ADJUSTMENT
Use a screwdriver for vertical adjustment.
HORIZONTAL ADJUSTMENT
Use a screwdriver horizontal adjustment.
Installation
To install, follow the removal steps in the reverse order.
Noting the following point:
1. After installing the headlight, be sure to adjus t the headlight
aim.
HEADLIGHT ADJUSTMENT
Preparation
Place the vehicle with 1 person in driver seat on a level surface
and check to see if the inflation pressure of the tires is correct,
the lenses are clean, the battery is sufficiently charged, and
adjust to place vehicle by using the screen.
1. Set a vertical screen on a level surface.
2. Toward the screen 1 from the bulb center mark of the
headlight, extend parallel lines to the floor. Mark point A
and B on the screen at the intersection of parallel line and
the screen.
3. Draw vertical lines through point A and B on the screen.
4. Keep the vehicle 2 1m apart from the screen 1.
5. Draw a horizontal line through point A and B on the screen
1.
6. Turn the headlight low beam on.
7. Adjust the CUTLINE 11.6 mm below the horizontal line H .
8. Adjust the BENDING POINT to the vertical line V.
NOTE:
Always adjust vertical adjustment first.
INSPECTION AND REPAIR
Switch side Harness side
B-60 B-60
LIGHTING SWITCH
Lighting Switch Connections
Terminal
SW No.
position 3 2 1
OFF
Tail
Headlight
Switch side Harness side
B-60 B-60
HEADLIGHT BEA M SWITCH
Headlight Beam and Passing Switch Connections
Terminal NO.
SW position 1 4
HI
At “Dimmer” position
LO
At “Passing” Position
LIGHTING RELAY, TAIL RELAY
Check continuity between the relay terminals.
2 - 1 .............................No continuity
(When battery voltage is applied between 3 and 4)
2 - 1 .............................Continuity
GLOVE BOX ILLUMINATION
Removal
1. Remove the bulb cover 1.
2. Remove the bulb 2 .
Installation
To install, follow the removal steps in the reverse order.
POWER/3rd START SW
Removal
• Refer to the “Front consol” Section 10 of this manual.
1. Disconnect the battery ground cable.
2. Remove the power/3rd start switch.
3. Remove the bulb.
Installation
To install, follow the removal steps in the reverse order.
A/T LEVER LIGHT BULB
Removal
• Refer to the “Front consol” Section 10 of this manual.
1. Remove the A/T lever cover.
2. Remove the light bulb 1.
Installation
To install, follow the removal steps in the reverse order.
FOG LIGHT
PARTS LOCATION (6VE1 & 4JH1-TC)
RTW38DMF000501 & 810R300076
CIRCUIT DIAGRAM
RTW38DXF006001
ILLUMINATION
PARTS LOCATION
RTW38DMF000601 & RTW38DMF000701
CIRCUIT DIAGRAM
RTW38DXF002601
HAZARD WARNING FLASHER, TURN SIGNAL LIGHT, BACK UP LIGHT,
HORN AND STOP LIGHT
PARTS LOCATION
RTW38DMF000801 & 810R300079
PARTS LOCATION
RTW38DXF007501
CIRCUIT DIAGRAM
RTW38DXF003001
TROUBLESHOOTING
1. Dome light does not illuminate
Checkpoint Fault Action
Replace the dome light bulb
Burned out the bulb
NG
Repair or replace the dome
light assembly
Dome light switch function
Switch malfunction
Repair open circuit or
connector contact
Continuity between
connector 5 H-12 - 1 L-1
Open circuit or poor connector
contact
NG
NG
OK
OK
Dome light bulb continuity
2. Dome light does not go out
Repair or replace the door
switch
Switch malfunction or foreign
material switch
NG
Repair short circuit or
connector contact
Continuity between
connector 2 L-1 -ground
when shutting the door
(Should be no continuity)
Short circuit
NG
OK
Door switch function (Both
side)
REMOVAL AND INSTALLATION
DOME LIGHT
Removal
1. Remove the dome light lens 1 free.
2. Remove two dome light fixing screws.
3. Remove the wiring connector.
4. Remove the dome light.
5. Pull the bulb 2 to remove it.
Installation
Follow the removal procedure in the reverse order to install the
dome light.
Pay close attention to the important points mentioned in the
following paragraphs.
Bulb
Be absolutely sure that the dome light bulb is correctly
installed.
This will prevent a poor contact and an open circuit.
DOOR SWITCH
Removal
1. Disconnect the battery ground cable.
2. Loosen the screw 1.
3. Remove the door switch.
4. Disconnect the door switch connector 3.
Installation
Follow the removal procedure in the reverse order to install the
spot light.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the door switch connector is securely
connected.
This will prevent a poor contact and an open circuit.
SPOT LIGHT (MAP Light)
Removal
1. Grasp the spot light housing 1 with both hands.
Pull the housing straight down.
This will release the clip.
2. Disconnect the connector 2.
3. Turn socket 3 counterclockwise to remove it.
Installation
Follow the removal procedure in the reverse order to install the
spot light.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the spot light connector is securely
connected.
This will prevent a poor contact and an open circuit.
Bulb
Be absolutely sure that the spot light bulb is correctly installed.
This will prevent a poor contact and an open circuit.
RTW38DSH000801
WARNING BUZZER (ALARMER CONTROL UNIT)
Removal
1. Disconnect the battery ground cable.
2. Remove the glove box
• Remove the screw.
3. Remove the Alarmer C/U assembly
• Remove the screw.
Installation
Follow the removal procedure in the reverse order to install the
warning buzzer.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the warning buzzer connector is
securely connected.
This will prevent a poor contact and an open circuit.
INSPECTION AND REPAIR
R-9 R-10
R-1 R-6
DOOR SWITCH
Door Switch Connections
Connector
SW No. R-9 R-10
R-1 R-6
position Terminal No.
1 Body Ground
PUSHED
RELEASED
WARNING BUZZER
1. Warning Buzzer Circuit
Warning function Operational conditions
Taillights left on The buzzer sounds when both the tail relay and the FRT door switch-drive
side are turned on. To stop the sound of the buzzer, turn on the starter
switch.
Harness side
B-45
2. Warning Buzzer Harness Side Connector Circuit
Disconnect the warning buzzer connector and check
continuity and voltage between the warning buzzer harness
side connector terminals.
Terminal
NO. Wire
colou
r
Connecting to Check item Connecting
terminal Check condition Standard
3 G/R Tail relay 3-Ground Lighting SW “ON” Approx. 12V
6 Y Fuse CB-5 Voltage 6-Ground Starter SW “ON” Approx. 12V
Door SW Open Continuity
(FRT-LH) Continuity Close No continuity
2 B Ground 2-Ground - Continuity
FRT door-LH 1-Ground
1 B/W
WINDSHIELD WIPER AND WASHER
PARTS LOCATION
RTW38DXF006101
PARTS LOCATION
810R300081
CIRCUIT DIAGRAM (WITH INT RELAY)
RTW38DXF004701
CIRCUIT DIAGRAM (WITHOUT INTRELAY)
RTW38DXF003101
TROUBLESHOOTING
WINDSHIELD WIPER
1. Wiper dose not operate at any switch position
Checkpoint Fault Action
Reinstall or replace the fuse
No. RHD: C-9 (20A)
Poor fuse contact or blown
NG
Repair open circuit or
connector contact
1. Wiper motor function when
connecting the motor
connector 3 C-4 to the
battery (+) terminal, and 1
C-4 to the (-) terminal
(Should the wiper motor
rotate at a low speed)
2. Wiper motor function when
connecting the motor
connector 2 C-4 to the
battery (+) terminal, 1 C-4
to the (-) terminal (Should
the wiper motor rotate at a
high speed)
Voltage between 3 B-59 and
the ground (Should be battery
voltage present)
Open circuit or poor connector
contact
Replace the wiper & washer
SW.
Continuity in the wiper &
washer SW.
SW. malfunction
NG
NG
OK
OK
RHD:
Fuse No. C-9 (20A)
Repair grounding point C-2
contact
Grounding point C-2
Poor grounding point contact
NG
OK
OK
Replace the wiper motor
Wiper motor malfunction
NG
Repair open circuit or
connector contact
Continuity between 1 C-4
and C-36
Open circuit or poor connector
contact
NG
OK
2. Wiper dos e not operate at “ INT “ position
Checkpoint Fault Action
Replace the wiper & washer
SW.
SW. malfunction
NG
Repair grounding point contact
Grounding point C-36
Poor grounding point contact
Repair open circuit or
connector contact
Voltage between the
intermittent relay harness side
connector terminal 4 C-3
and the ground at the “INT”
position (Should be battery
voltage present)
Open circuit or poor connector
contact
NG
NG
OK
OK
Continuity between the wiper
& washer SW connector
terminals 4 B-59 and 2 B-59
at the “ INT “ position
Replace the intermittent relay
Intermittent relay function
Relay malfunction
NG
OK
3. Wiper doe s not operate at “LO” position
Replace the wiper motor
Wiper motor function
1. Disconnect the wiper &
washer SW. connector
2. Turn the starter SW. on
3. Short-circuit between the
wiper & washer SW.
harness side connector
terminals.
4. B-59 and 5 B-59
5. Check to see if the wiper
motor rotates at a low
speed
Wiper motor malfunction
NG
Replace the wiper & washer
SW.
Wiper & washer SW. function
SW. malfunction
NG
OK
4. Wiper does not operate at “HI” position
Checkpoint Fault Action
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Replace the wiper motor
Wiper motor function when
connecting the motor
connector 2 C-4 to the
battery (+) terminal, and 1
C-4 to the (-) terminal
(Should the wiper motor rotate
at a high speed)
Wiper motor malfunction
NG
OK
Continuity between the wiper
& washer SW. connector
terminals 4 B-59 at the “HI”
position
Repair open circuit or
connector contact
Continuity between 4 B-59
and 2 C-4
Open circuit or poor connector
contact
NG
OK
5. Rotation of the wiper motor does not stop
Replace the wiper & washer
SW.
SW. malfunction
NG
OK
Continuity in the wiper &
washer SW.
Replace the wiper motorWiper motor function Wiper motor malfunction
NG
6. Auto-stop function of the wiper motor does not operate
Checkpoint Fault Action
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Continuity between the
intermittent relay harness side
connector 6 C-3 and the
wiper motor harness side
connector 6 C-4
Replace the intermittent relay
Relay malfunction
NG
Intermittent relay function
Wiper motor function
1. Disconnect the wiper motor
connector
2. Connect the motor
connector 5 B-59 to the
battery (+) terminal and 1
C-4 to the (-) terminal,
and then change the
connection of the battery (+)
terminal to the connector 4
C-4 while the motor
rotating at a low speed
3. Check to see if the wiper
motor stops at the auto stop
position when connecting
the connector terminals 3
C-4 and 1 C-4 in this
condition
Continuity between the wiper
& washer SW. connector
terminals 5 B-59 and 6 B-59
at the “OFF” position
OK
Replace the wiper motor
Wiper motor malfunction
NG
Repair an open circuit or a
poor connection of the
connectors between the fuse
No. RHD: C-9 (20A) and 4
C-4
Voltage between the wiper
motor harness side connector
terminal 4 C-4 and the
ground (Should be battery
voltage present)
Open circuit or poor connector
contact
NG
OK
OK
OK
WASHER
1. Washer motor does not operate
Checkpoint Fault Action
Reinstall or replace the fuse
No. RHD: C-9 (20A)
Poor fuse contact or blown
NG
Repair or an open circuit or a
poor connection of the
connectors between 2 C-17
and 1 B-59
Open circuit or poor connector
contact
NG
Voltage between the washer
motor harness side connector
terminal 2 C-17 and the
ground when the washer
button is depressed (Should
be battery voltage present)
Repair grounding point C-36
contact
Poor grounding point contact
NG
Grounding point C-36
Replace the washer motor
Motor malfunction
NG
Washer motor function when
connecting the motor side
connector 2 C-17 to the
battery (+) terminal, and the
connector 1 C-17 to the (-)
terminal (Should the washer
motor rotate)
OK
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Continuity between 1 C-17
and C-36
OK
Continuity between the wiper
& washer SW. side connector
terminals 1 B-59 and 7 B-59
when the washer button is
depressed
RHD:
Fuse No. C-9 (20A)
OK
Replace the wiper & washer
SW.
SW. malfunction
NG
Repair or an open circuit or a
poor connection of the
connectors between the fuse
No. RHD: C-9 (20A) and 7
B-59
Voltage between the wiper &
washer SW. harness side
connector terminal 7 B-59
and the ground (Should be
battery voltage preset)
Open circuit or poor connector
contact
NG
OK
OK
OK
REMOVAL AND INSTALLATION
WIPER AND WASHER SWITCH
Removal
Refer to the removal steps of the LIGHTING SWITCH
(COMBINATION SWITCH) in “ LIGHTING “ of this section.
Installation
Follow the removal procedure in the reverse order to install the
wiper and washer switch.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the wiper and washer switch connector
is securely connected.
This will prevent a poor contact and an open circuit.
INSPECTION AND REPAIR
Switch side
B-59
Control Switch Connections
Terminal
No.
SW position 6 3 5 4 2 7 1
Mist
Off
INT
Lo
Hi
Wash
Wiper Motor Inspection
Connector
Low Speed Inspection
1. Clamp the wiper motor in a vice.
The moving parts must be clear of the vice.
2. Connect the connector terminals to the battery.
Refer to the illustration.
3. Check the wiper motor low speed operation.
High Speed Inspection
1. Clamp the wiper motor in a vice.
The moving parts must be clear of the vice.
2. Connect the connector terminals to the battery.
Refer to the illustration.
3. Check the wiper motor high speed operation.
Auto-Stop Inspection
1. Clamp the wiper motor in a vice.
The moving parts must be clear of the vice.
2. Connect the connector terminals to the battery.
Refer to the illustration.
3. Check the wiper motor low speed operation.
4. Disconnect the positive battery terminal.
This will stop the motor.
5. Connect the connector terminals No. 3 and No. 6 with a
lead wire.
Refer to the illustration.
6. Reconnect the positive battery terminal to connecto
r
terminal No. 4.
This will restart the motor.
Refer to the illustration.
7. Check the auto-stop operation.
Washer Motor Inspection
1. Fill the washer tank with washing solution.
2. Disconnect the motor connector.
3. Apply battery voltage to the washer motor connector.
4. Check the washer motor operation.
WIPER MOTOR AND LINKAGE
Removal
1. Disconnect the wiper motor connector 1.
2. Remove the wiper motor bracket screws 2.
3. Disconnect the wiper motor from the wiper linkage at the
crank arm 3.
4. Disconnect the wiper arm nut cap 4.
5. Remove the wiper arm nut 5.
6. Remove the wiper arm with blade.
7. Remove the vent cowl cover 6.
• Remove the 6 screw.
8. Remove the wiper linkage 7 from the access hole.
Installation
Follow the removal procedure in the reverse order to install the
wiper motor and linkage.
Pay close attention to the important points mentioned in the
following paragraphs.
Wiper Linkage
Take care not to scratch the painted surfaces of the body when
installing the wiper linkage to the body.
In case crank arm of wiper motor is removed, confirm the
position of auto stop prior to reinstall the crank arm to the wiper
motor.
Crank Arm Nut Torque N⋅m (kgf⋅m/lb⋅ft
)
13.7 ± 2.0 (1.4 ± 0.2/10 ± 1.4)
880R300006
Wiper Blade Position
Confirm the auto stop position of wiper motor prior to the
installation of the wiper blade and arm.
The distance between the vent cowl cover rubber seal 1 and
the wiper blade edge 2 is about 52±7.5 mm (2.05±0.3 in) 3
40±7.5 mm (1.57±0.3 in).
Wiper Arm Nut
Tighten the wiper arm nut to the specified torque.
Wiper Arm Nut Torque N⋅m (kgf⋅m/lb⋅ft)
27∼35 (2.75∼3.57/19.94∼25.85)
Windshield Washer Spray
Be sure that the engine hood is completely closed before
checking the windshield washer spray adjustment.
Windshield Washer Spray Position: Refer to the illustration.
RTW38DSF000201
Connector
Be absolutely sure that the wiper motor connector is securely
connected.
This will prevent a poor contact and an open circuit.
Note:
Windshield wiper arm and blade assembly configurations
are different for the right-hand and left-hand side of the
vehicle.
Be care ful not to confuse the right-hand and left-hand side
assemblies.
WASHER TANK MOTOR
Removal
1. Remove the inner liner.
2. Pull out the washer filler.
3. Remove the washer tank bolts.
4. Disconnect the connector 1.
5. Disconnect the water hose 2.
6. Pull out the washer tank motor 3.
Installation
Follow the removal procedure in the reverse order to install the
washer tank motor.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the washer tank motor connector is
securely connected.
This will prevent a poor contact and an open circuit.
TRANSMIS SION CONTROL MODULE (TCM)
PARTS LOCATION
RTW38DMF001001 & 810R300082
PARTS LOCATION (6VE1)
PARTS LOCATION (4JH1-TC)
RTW38DXF007601
PARTS LOCATION
RTW38DLF000201
CIRCUIT DIAGRAM (6VE1)
RTW38DXF000401
RTW38DXF000501
CIRCUIT DIAGRAM (4JH1-TC)
RTW38DXF001001
RTW38DXF001101
METER, WARNING LIGHT AND INDICATOR LIGHT
PARTS LOCATION
RTW38DXF006201
PARTS LOCATION
810R300083
PARTS LOCATION (C24NE)
PARTS LOCATION (6VE1)
PARTS LOCATION (4JH1-TC)
RTW38DXF007601
PARTS LOCATION
810R300027
CIRCUIT DIAGRAM (C24SE & 6VE1)
RTW38DXF002701
RTW38DXF002801
RTW38DXF002901
CIRCUIT DIAGRAM (4JH1-TC)
RTW38DXF002201
RTW38DXF002301
CIRCUIT DIAGRAM
RTW38DXF002401
TROUBLESHOOTING
SPEEDOMETER
1. Speedometer and odometer do not function
Checkpoint Fault Action
Replace the vehicle speed
sensor
Vehicle speed sensor
malfunction
NG
Repair an open circuit in the
circuit or a poor connection at
the connectors
Continuity between the vehicle
speed sensor and the meter,
or the fuse RHD: C-5 (15A)
and the ground
Open circuit or poor connector
contact
Replace the case baseboard
assy
Use a meter tester to check
the speedometer function
Speedometer malfunction
NG
NG
OK
OK
Check the vehicle speed
sensor output
(4 pulses/1 rotation)
2. Speedometer pointer fluctuates
(May be wide fluctuation)
Replace the vehicle speed
sensor, or repair an open
circuit in the circuit or a
connectors
Vehicle speed sensor
malfunction, or open circuit or
poor connector contact
NG
Replace the case baseboard
assy
Use a meter tester to check
the speedometer function
Speedometer malfunction
NG
OK
Check the speed sensor
output by using the
oscilloscope
3. Speedometer pointer jumps erratically
Checkpoint Fault Action
Replace the vehicle speed
sensor, or repair an open
circuit in the circuit or a poor
connection at the connectors
Vehicle speed sensor
malfunction, or open circuit or
poor connector contact
NG
Replace the case baseboard
assy
Use meter tester to check the
speedometer function
Speedometer malfunction
NG
OK
Check the vehicle speed
sensor output by using the
oscilloscope
Inspection of a waveform by oscilloscope
1. Connect a resistance of 1.3 to 5k ohm (1.4W or more) between the harness side connectors 30 B-24 and 9
B-24 of the meter.
2. Install a speedometer tester.
2. Turn on the starter SW.
3. Check the waveform at the time when the vehicle speed is at 60km/h.
4. Trip odometer does not reset
Replace the case baseboard
assy
Faulty reset mechanism
NG
Check at other kilometer
figures given by meter tester
(Reset should be made to
zero kilometer)
TACHOMETER
1. Tachometer does not function when engine is running
Checkpoint Fault Action
Replace the tacho sensor, or
repair open circuit or
connector contact
Tacho sensor malfunction, or
open circuit or poor connector
contact
NG
Replace the case baseboard
assy
Tachometer function
Tachometer malfunction
NG
OK
Pulse between connector
B-24 and the ground when
engine is running (Should be
pulse present)
2. Meter pointer fluctuates
(May be wide fluctuation)
Replace the case baseboard
assy
Tachometer malfunction
NG
Use a meter tester to check
the tachometer function
TEMPERATURE GAUGE AND THERMO UNIT
1. No temperature indicates at all
Checkpoint Fault Action
Replace the thermo unit
Thermo unit malfunction
NG
Replace the case baseboard
assy
Gauge function
1. Disconnect the unit
connector then connect
3.4W bulb to wire harness
side with ground
2. Check indicating point
when starter SW. is ON
position (Temperature
should indicate)
Gauge malfunction
Repair open circuit or
connector contact
Continuity between 1 E-19
(C24NE & 6VE1: E-85 ) and
13 B-24
Open circuit or poor connector
contact
NG
NG
OK
OK
Thermo unit continuity
between connector E-19
(C24NE & 6VE1: E-85 ) and
the ground
2. Temperature gauge incorrect readings in all ranges
Replace the thermo unit
Thermo unit malfunction
NG
Thermo unit resistance
between connector 1 E-19
(C24NE & 6VE1: E-85 ) and
the ground when
disconnecting the connector
(Specified resistance should
indicate)
FUEL GAUGE AND FUEL TANK UNIT
1. No fuel level indicates at all
Checkpoint Fault Action
Replace the tank unit
Open circuit inside the tank
unit
NG
Thermo unit malfunction
Replace the case baseboard
assy
Fuel gauge function
1. Disconnect the tank unit
connector then connect
3.4W bulb to wire harness
side
2. Check indicating point
when starter SW. is ON
position (Fuel level should
indicate)
Gauge malfunction
Repair open circuit or
connector contact
Continuity between
connectors 14 B-24 and 3
F-2
Open circuit or poor connector
contact
NG
NG
OK
OK
Tank unit continuity between
connector 3 F-2 and ground
2. Fuel gauge gives incorrect readings in all ranges
Replace the tank unitTank unit malfunction
NG
Tank unit resistance position
with the float at checking
points (Specified resistance
should indicate)
WARNING AND INCIDATOR LIGHT
1. When the parking brake lever is pulled, the indicator light does not light up
Checkpoint Fault Action
Replace or reinstall the bulb
Bulb burned out or loose
contact
NG
Adjust or replace the parking
brake SW.
Parking brake SW. installation
position and function
Incorrect SW. adjustment or
poor SW. point contact
Repair open circuit or
connector contact
Continuity between the
parking brake SW. connector
1 C-39 (Lever: 1 R-4 ) and
9 B-23
Open circuit or poor connector
contact
NG
NG
OK
OK
Brake indicator light bulb
continuity
Replace the parking brake
SW.
Continuity between the
parking brake SW. connector
1 C-39 (Lever: 1 R-4 ) and
the ground when the parking
brake is operated
Parking brake SW.
malfunction
NG
OK
2. Even when the parking brake lever is pulled, the indicator light does not go off
Checkpoint Fault Action
Adjust the SW. installation
position or replace the parking
brake SW.
Incorrect the parking brake
SW. adjustment or brake SW.
faulty
NG
Thermo unit malfunction
Replace the brake fluid level
SW., or vacuum SW., or
repair a short circuit between
the parking brake SW.
connector 1 C-39
(Lever: 1 R-4 ) and 9 B-23
or the brake fluid level SW.
connector 2 C-37 and 9
B-23 , (or the vacuum SW.
connector 1 C-38 and 9
B-23 : 4JH1-TC ONLY)
Check to see if the indicator
light goes off when the parking
brake SW. connector 1 C-39
(Lever: 1 R-4 ) is
di t d
Brake fluid level SW. or
vacuum SW. faulty or short
circuit
NG
OK
Parking brake SW. installation
position and function
3. Oil pressure warning light does not go off while engine is running
Refer to ENGINE Section
Refer to ENGINE Section
NG
Thermo unit malfunction
Repair a short circuit between
1 E-1 and 3 B-24
Check to see the warning light
goes off when the oil pressure
SW. connector
1 E-1 is disconnected
Short circuit
Replace the oil pressure unit
(or the oil pressure SW.)
Continuity between the oil
pressure SW. connector
1 E-1 and the body ground
when the engine is operating
Oil pressure unit (or oil
pressure SW) faulty
NG
NG
OK
OK
Engine oil pressure
REMOVAL AND INSTALLATION
METER ASSEMBLY
Removal
1. Meter Cluster Assembly
• Refer to the removal steps of “INSTRUM ENT PANEL” in
Section 2C
2. Meter Assembly
• Remove three screws of the meter assembly.
• Disconnect the meter connectors.
Installation
Follow the removal procedure in the reverse order to install the
meter.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Ensure that the meter connectors are securely connected.
This will prevent a poor contact and an open circuit.
Wire Harness
Do not pinch the wire harness between the cluster and the
meter hood during the meter assembly installation procedure.
Wire damage will result.
WARNING LIGHT BULB, INDICATOR LIGHT BULB AND
ILLUMINATION LIGHT BULB
Removal
Turn the bulb socket counterclockwise and pull the bulb out.
Installation
To Install, follow the removal steps in the reverse order.
FUEL TANK UNIT
Removal
Dismount the fuel tank first, then remove the fuel tank unit.
1. Remove the rear inner liner -LH
• Remove the clip
2. Remove the filler neck.
• Remove the screw
3. Remove the ground with cable.
4. Remove the fuel tank band.
• T/M jack unit on the vehicle.
• Disconnect fuel line quick connectors.
5. Remove the fuel tank unit from the fuel tank.
Installation
Follow the removal procedure in the reverse order to install the
fuel tank unit.
Pay close attention to the important points mentioned in the
following paragraphs.
Rubber Seal
Be absolutely sure that the fuel tank unit rubber seal is
correctly seated.
Connector
Be absolutely sure that the fuel tank unit connector is securely
connected.
This will prevent a poor contact and an open circuit.
VEHICLE SPEED SENSOR (INSTALLED ON THE
TRANSMISSION)
Removal
1. Disconnect the connector.
2. Remove the vehicle speed sensor body by rotating it.
Installation
To Install, follow the removal steps in the reverse order, noting
the following point.
Tighten the vehicle speed sensor to the specified torque.
Vehicle Speed Sensor Tightening Torque N⋅m (kgf⋅m/lb.ft)
25 ± 4.9 (2.5 ± 0.5/18 ± 3.6)
INSPECTION AND REPAIR
Warning, indicator and illumination light position W/O tachometer (C24NE)
RTW38DXF005801
W/ Tachometer (6VE1)
RTW38DXF005701
W/ Tachometer (4JH1-TC)
RTW38DXF005601
SPEEDOMETER AND TACHOMETER
Speedometer On-Vehicle Inspection
Check the speedometer accuracy with a speedometer tester.
Carefully follow the tester manufacturer’s instructions.
Manual Transmission
RTW38DSH000201
Auto Transmission
RTW38DSH000101
km/h meter km/h
Indication Permissible Range
20 17.5-22.5
40 37.5-42.5
60 57.5-62.5
80 77.5-82.5
100 97.6-103.4
120 117.6-123.4
140 137.6-143.4
160 157.2-163.8
Tachometer On-Vehicle Inspection
1. Attach a tune-up tester to the engine.
2. Start the engine.
3. Compare the tachometer reading and the tester reading.
If the tachometer indication is outside the permissible
range, the tachometer must be replaced.
4. Gradually increase and decrease the engine speed.
Note the movement of the tachometer needle.
If the needle movement is sluggish, the tachometer must be
replaced.
RTW38DSH000401
6VE1 rpm
Indication Permissible Range
750 690-770
1,000 900-1,060
2,000 1,820-2,070
3,000 2,820-3,120
4,000 3,820-4,180
5,000 4,820-5,180
6,000 5,820-6,180
7,000 6,820-7,180
RTW38DSH000501
4JH1-TC rpm
Indication Permissible Range
750 690-810
2,000 1,875-2,125
3,000 2,850-3,150
4,000 3,820-4,180
5,000 4,820-5,180
Tachometer Off-Vehicle Ins pection
Remove the tachometer from the meter assembly and
measure the resistance value and the current consumption
between each terminal.
SELF DIAGNOSTIC FUNCTION
Check that the speedometer, tachometer, fuel gauge, and
temperature gauge operate properly.
821R300033
Entering the “Self-dia gnostic Mode”
1. Push in and hold the “Change Indicator & Reset Knob”.
2. Turn the ignition switch ON.
3. When the LCD Odometer turn ON (approx. 600ms),
release the “Change Indicator & Reset Knob”.
4. Push in and release the “Change Indicator & Reset Knob”
three times in quick succession.
The meter cluster is now in “Self-diagnostic Mode”
NOTE: Steps 2-4 must be performed within 7 seconds.
The meter cluster will not enter “Self-diagnostic Mode” if any of
the following conditions occur:
1. The “Change Indicator & Reset Knob” is not depressed
when the ignition is switched ON.
2. The “Change Indicator & Reset Knob” is released within
600ms of switching the ignition ON.
3. The “Change Indicator & Reset Knob” is not depressed
and released three times within 7 seconds.
Self –diagnostic mode
LCD condition
• All LCDs are lit during he transition from self-diagnostic
decision mode to self-diagnostic mode
• The odometer/trip indicator scrolls throng its entire range
approxim ately once every 600 ms. All digits ar e lit (segm ent
check indication). This continues until the self-diagnostic
mode is terminated.
Meter and gauge indications
Meter and gauge indications with the change indicator and
reset knob on (self-diagnostic mode) are as shown in the
following table.
RTW38DSF000101
Speedometer 100 kilometers per hour
Tachometer 3,000 rpm
Fuel gauge
Temperature gauge Mid-point on the dial
All indications return to zero when the change indicator and
reset knob is turned off.
The self-diagnostic mode and the self-diagnostic decision
mode are cancelled when the ignition switch is turned to the
OFF position. They also cancel when a speed pulse is sensed.
If either of the self-diagnostic modes are cancelled by turning
the ignition switch to the OFF position, the diagnostic unit
remains in the stand-by condition.
If cancellation occurs when a speed pulse is sensed, the unit
remains in the ordinary operating condition.
Meter connector pin arrangement
W/O Tachometer-1
Terminal Connector No. B-23
No. C24NE
1 ABS CONT. (BRAKE)
2
3
4
5
6
7
8
9 BRAKE
10 CHARGE
11 TURN (RIGHT)
12
13
14
15
16
17 ILLUMI (-)
18 ILLUMI (+)
Terminal Connector No. B-24
No. C24NE
1
2
3 OIL PRESSURE
4
5
6
7
8
9 SPEED (+)
10 4P OUTPUT
11
12 STARTER
13 TEMP
14 FUEL
15 FRONT FOG
16
17 CHECK ENGINE
18 AIR BAG
19 SEAT BELT
20 BEAM (+)
21 TURN (LEFT)
22 BEAM (-)
23 BEAM (+)
24
25
26 POWER GND
27 SPEED (-)
28 GND UNIT
29 +B
30 IGN
W/ Tachometer-1
Terminal Connector No. B-23
No. 6VE1 4JH1-TC
1 ABS CONT.
(BRAKE) ABS CONT.
(BRAKE)
2 CHECK TRANS (A/T) CHECK TRANS (A/T)
3 A/T-P (A/T) A/T-P (A/T)
4 A/T-R (A/T) A/T-R (A/T)
5 A/T-2 (A/T) A/T-2 (A/T)
6 A/T-L (A/T) A/T-L (A/T)
7 \
\
8 \
\
9 BRAKE BRAKE
10 CHARGE CHARGE
11 TURN (RIGHT) TURN (RIGHT)
12 A/T-N (A/T) A/T-N (A/T)
13 A/T-D (A/T) A/T-D (A/T)
14 A/T-3 (A/T) A/T-3 (A/T)
15 DOOR AJAR DOOR AJAR
16 A/T OIL TEMP (A /T) A/T OIL TEMP (A/T)
17 ILLUMI (-) ILLUMI (-)
18 ILLUMI (+) ILLUMI (+)
Terminal Connector No. B-24
No. 6VE1 4JH1-TC
1 \
SEDIMENTER
2 4LO 4LO
3 OIL PRESSURE OIL PRESSURE
4 4WD 4WD
5 CHECK 4WD CHECK 4WD
6 \
GLOW
7 POWER DRIVE (A/T) POWER DRIVE (A/T)
8 \
\
9 SPEED (+) SPEED (+)
10 4P OUTPUT 4P OUTPUT
11 TACHO TACHO
12 STARTER STARTER
13 TEMP TEMP
14 FUEL FUEL
15 FRONT FOG FRONT FOG
16 ABS CONT. (ABS) ABS CONT. (ABS)
17 CHECK ENGINE CHECK ENGINE
18 AIR BAG AIR BAG
19 SEAT BELT SEAT BELT
20 CRUISE SET \
21 TURN (LEFT) TURN (LEFT)
22 BEAM (-) BEAM (-)
23 BEAM (+) BEAM (+)
24 3rd START (A/T) 3rd START (A/T)
25 \
\
26 POWER GND POWER GND
27 SPEED (-) SPEED (-)
28 GND UNIT GND UNIT
29 +B +B
30 IGN IGN
140R300007
Thermo Unit Inspection
INSPECTION
Use a circuit tester to measure the thermo unit resistance.
Replace the unit when the result of inspection is found
abnormal.
Temperature
Check
condition
60°C
(140°F) 115°C
(239°F)
Resistance
value (Ω) 168 ±3.5 +2.5
30.9 –2.0
041R300002
Fuel Tank Unit Inspection
Measure the fuel tank unit resistance between the connector
terminals 1 F-2 and 3 F-2 while shifting the float from “E”
to “F” point.
Fuel Tank Resistance
Level Float position
mm Standard resistance
Ω
F (B) 217.5 +2.2
17 –0.8
1/2 (A) 105.1 (C24NE)
(6VE1)
112.8 (4JH1-TC)
45 ± 4.5
E (C) 16.2 120 ± 2.0
Low Fuel Indicator Light Inspection
1. Disconnect the fuel tank unit wire connector.
2. Turn the key switch on. Check that the bulb lights.
If operation is not correct, remove and check the bulb or circuit.
or If check whether low fuel turns on fuel input (B-24) at the
time of open and key on.
∗ meter is check at low fuel
140R300006
Check level sensor operation
1. Remove the fuel tank unit.
2.
A
pply battery voltage between terminal (B) and (C) through
a 1.12 watt bulb. Check that the bulb lights.
Note:
It will take a short time for the bulb light.
3. Submerge the sensor in fuel. Check that the bulb goes out.
If operation is not correct, replace the fuel tank unit.
BRAKE SYSTEM WARNING LIGHT
The brake system warning light comes on while the parking
brake is set and the engine run position.
Note:
The parking brake indicator light circuit is designed to
prevent driving of the vehicle with the parking brake on.
It does not indicate the condition of the parking brake
system.
The parking brake switch is in parallel with the brake fluid
switch.
The brake system warning light also comes on when reservoir
brake fluid level falls below the specified limit with the parking
brake released and the engine run position.
VEHICLE SPEED SENSOR (INSTALLED ON THE
TRANSMISSION)
The speed sensor is installed on the rear portion of the
transmission.
The number of pulses generated is four pulses per one rotation
of the pinion shaft.
RTW38DLF000201
Vehicle Speed Sensor Inspection
1. Connect the vehicle speed sensor connector 1 E-44 to the
battery (+) terminal and 2 E-44 to the (-) terminal.
2. Connect a resistance of 1.3K ohm to 5K ohm (1/4 W o
r
more) between connectors 1 E-44 and 3 E-44
CAUTION:
Be extreme ly careful not to connect the batte ry (+)
terminal to the connector 3 E-44 .
This may damage the vehicle speed sensor.
3. Rotate the shaft of the vehicle speed sensor slowly and
measure the voltage at the both ends with a digital tester.
The voltage, with one rotation of shaft fluctuates four times in
the following range: 10 to 14V - 2V or less.
HEATER AND AIR CONDITIONING
PARTS LOCATION-1
RTW38DXF006301
PARTS LOCATION-2
810R300084
PARTS LOCATION (C24NE)-3
PARTS LOCATION (6VE1)-4
PARTS LOCATION (4JH1-TC)-5
RTW38DXF007601
PARTS LOCATION-6
RTW38DXF007501
CIRCUIT DIAGRAM (C24NE, 6VE1)
RTW38DXF000601
CIRCUIT DIAGRAM (4JH1-TC)
RTW38SXF000701
POWER DOOR LOCK
PARTS LOCATION-1
RTW38DXF006501
PARTS LOCATION-2
810R300085
CIRCUIT DIAGRAM
RTW38DXF002001
TROUBLESHOOTING
QUICK CHART FOR CHECK POINTS
Check Points
Fuse
C-14
Power Window
& Door Lock
Switch
Door Lock
Switch
Door Lock Actuator
Cable
Trouble Mode (20A) Driver’s
side Driver’s
side Passenger’
s side RR-RH RR-LH Harnes
s
1. All the doors do not lock
and unlock
2. All the doors do not get
locked (or unlocked)
3. Driver’s side door does not
get locked (or unlocked)
4. FRT passenger’s side door
does not get locked (or
unlocked)
5. RR door-RH does not get
locked (or unlocked)
6. RR door-LH does not get
locked (or unlocked)
7. Door lock does not operate
when operating from the
driver’s seat side
1. All the doors do not lock and unlock
Checkpoint Fault Action
Reinstall or replace the fuse
No. C-14 (20A)
Poor fuse contact or blown
NG
Repair grounding point C-2
contact
Grounding point C-2
Poor grounding point contact
Repair open circuit or
connector contact
Voltage between the driver’s
side power window & door
lock SW harness side
connector terminal 1 D-5
and the ground (Should be
battery voltage present)
Open circuit or poor connector
contact
NG
NG
OK
OK
OK
Fuse No. C-14 (20A, Fuse
box)
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Replace the driver’s side
power window & door lock
SW.
Driver’s side power window &
door lock SW. function
SW. malfunction
NG
OK
Continuity between 4 D-4
and C-2
2. All the doors do not get locked (or unlocked)
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Replace the driver’s side
power window & door lock
SW.
Driver’s side power window &
door lock SW. function
SW. malfunction
NG
OK
Continuity between the driver’s
side power window & door
lock SW harness side
connector terminals 14 D-20
and 6 D-20
3. Driver’s side door does not get locked (or unlocked)
Checkpoint Fault Action
Replace the door lock SW.Door lock SW. function SW. malfunction
NG
4. FRT passenger’s side door does not get locked (or unlocked)
Replace the FRT passenger’s
side door lock actuator
FRT passenger’s side door
lock actuator function Actuator malfunction
NG
5. RR door-RH does not get locked (or unlocked)
Replace the RR door lock
actuator-RH
RR door lock actuator-RH
function Actuator malfunction
NG
6. RR door-LH does not get locked (or unlocked)
Replace the RR door lock
actuator-LH
RR door lock actuator-LH
function Actuator malfunction
NG
7. Door lock does not operate when operated from the driver’s seat side
Repair grounding point C-2
contact
Poor grounding point contact
NG
Replace the door lock SW.
Continuity between the door
lock SW. side connector
terminals 1 D-4 and 2 D-4
when the SW is locked and
between is unlocked 2 D-4
and 4 D-4 when the SW.
SW. malfunction
NG
OK
Grounding point C-2
REMOVAL AND INSTALLATION
This photo is based on 2 doors
DRIVER SEAT SIDE POWER WINDOW & DOOR LOCK
SWITCH
Removal
1. Disconnect the battery ground cable.
2. Removes the screw in pull cup with the screwdriver.
3. Rem ove the switch bezel by pushing the spring with the tip
of a screwdriver.
4. Disconnect the connector.
ATTENTION:
When removing a switch bezel lift from the front in the
bezel.
It follows the front with the screwdriver.
The clip has broken when lifting from the rear in the bezel.
Installation
To install, follow the removal steps in the reverse order.
DRIVER’S SIDE DOOR LOCK SWITCH
Removal
1. Door Lock ASM
• Refer to the removal steps of the DOORS in section 10
“BODY”.
2. Door Lock Switch
Installation
To install, follow the removal steps in the reverse order.
FRT PASSENGER’S SIDE DOOR LOCK ACTUATOR
Removal
1. Door Lock ASM
• Ref er to the removal steps of the DOORS in Section 10
“BODY”.
2. Door Lock Actuator
• Remover the actuator fixing bolts.
• Disconnect the door lock link rod.
• Disconnect the actuator connector.
Installation
To install, follow the removal steps in the reverse order.
RR DOOR LOCK ACTUATOR-LH & RH
Removal
1. Door Lock ASM
• Refer to the removal steps of the DOORS in section 10
“BODY”.
2. Door Lock Actuator
• Remove the actuator fixing bolts.
• Disconnect the door lock link rod.
• Disconnect the actuator connector.
Installation
To install, follow the removal steps in the reverse order.
INSPECTION AND REPAIR
Harness side
D-20 D-5
Driver Seat Si de Power Window & Door Lock Switch
1. Harness Side Connector Circuit
Check voltage and continuity between the switch harness
side connector terminals as shown in the following table.
Terminal
No. Wire
colour Connecting to Check item Connectin
g terminal Check condition Standard
Door lock SW Driver seat Lock Continuity
(Lock)
side door Unlock No continuity
Door lock SW Driver seat Lock No continuity
(Unlock)
side door Unlock Continuity
3 (D-5) L/R Ground Continuity 3-Ground - Continuity
4 (D-5)
L/R Door lock
actuator (Lock)
(Resistance)
4-5
- Continuity
There is some
resistance
5 (D-5)
L Door lock
actuator
(Unlock)
5-4
- Continuity
There is some
resistance
1 (D-5) LG/W Fuse
C-14 (20A) Voltage 1- Ground - Battery voltage
(Approx. 12V)
Harness side
D-20 D-5
2. Switch Side Connector Circuit
Remove the switch connector, and check continuity and
voltage between the switch connector terminals.
(Connect the (+) terminal of the battery to 1 D-5 and the
(-) terminal to 3 D-5 .)
3 D-5 - 4 D-5 ..................Continuity
3 D-5 - 5 D-5 ..................Continuity
(Then, ground 3 D-5 .)
4 D-5 ...........Current flow for approx. 1 second
(Disconnect the ground of 14 D-20 , and ground 13 D-20 .)
5 D-5 ...........Current flow for approx. 1 second
Harness side
D-5
3. Door Lock Operation Test
A
fter confirming that there is continuity between the switch
harness side connector terminals 4 D-5 and 5 D-5 ,
apply the battery voltage to each of the ter minals to c onduc t
the operation test.
When the door lock will not operate, check the door lock
actuator for any trouble.
Connecting terminals
5 (L) 4 (L/R)
+ - Unlock
- + Lock
Operation
14-Ground L/R 14 (D-20)
13-Ground
L/Y
13 (D-20)
Switch side
D-4
Driver’s Side Door Lock Switch
1. Switch Side Connector Circuit
Check continuity between the switch connector terminals
Terminal No.
SW position 1 2 3
Lock
Unlock
Actuator side
D-9
Front Passenger’s Side Door Lock Actuator
1. Actuator Side Connector Circuit
Apply the battery voltage to the actuator connecto
r
terminals to check the operation.
W hen the door lock actuator is checked on the vehicle and
there is no continuity, and when the door lock actuator itsel
f
is checked and no trouble is found, check the circuit
between the door lock actuator and the driver seat side
power window & door lock switch for any failure.
Connecting terminals
1 2
+ - Lock
- + Unlock
Operation
Actuator side
D-14 D-18
Rear Door Lock Actuator -LH & RH
1. Actuator Side Connector Circuit
Apply the battery voltage to the actuator connecto
r
terminals to check the operation.
W hen the door lock actuator is checked on the vehicle and
there is no continuity, and when the door lock actuator itsel
f
is checked and no trouble is found, check the circuit
between the door lock actuator and the driver seat side
power window & door lock switch for any failure.
Connecting terminals
1 2
+ - Lock
- + Unlock
Operation
POWER WINDOW
PARTS LOCATION-1
RTW38DXF006601
PARTS LOCATION-2
810R300086
CIRCUIT DIAGRAM
RTW38DXF001901
TROUBLESHOOTING
QUICK CHART FOR CHECK POINTS
Check Points
Trouble Mode Power Window & Door
Lock Switch Power Window
Switch Power Window Motor
Driver’s
Side Passenger’s
Side RR-LH RR-
RH
Driver’s
Side Passenger’s
Side RR-LH RR-
RH
All windows will not operate
Lock SW does not function
Driver’s Window:
Window does not operate
One-touch operation for
“DOWN” movement will not
operate
Window operates in only
one direction
Front window on passenger
seat side:
Window does not operate
Window does not operate
when operating the driver’s
SW
Window does not operate
when operating the
passenger’s SW
Window does operate in
only one direction when
operating the driver’s SW
Window does operate in
only one direction when
operating the passenger’s
seat side SW
Rear window on left (or right)
side:
Window on left (or right)
side does not operate
Window does not operate
when operating the driver’s
SW
Window does operate in
only one direction when
operating the driver’s SW
Window does operate in
only one direction when
operating the RR-LH (or
RH) side SW
Cable
Harness
Relay;
Power
Window
SBF-9
SBF-11
DIESEL W/SRS MODEL
1. All windows do not operate
Checkpoint Fault Action
Reinstall or replace the fuse
SBF-11 (30A)
Poor fuse contac t or blown
NG
Replace the circuit breaker
SBF-9 (50A)
SBF-9 (50A, Fuse box)
function
Circuit breaker malfunction
Repair grounding points C-2
contact
Gro unding points C-2
Poor gr ounding point contac t
NG
NG
OK
OK
OK
Fus e SBF-11 (30A, Fus e box)
Replace the power window
relay
Po we r wind o w relay
malfunction
NG
Repair an open circuit or a
poor connection of the
connec tors betwe en 1
C-108
and 2 B-8
Voltage between the power
window relay harness side
connector terminal 2 B-8
and the ground (Should be
battery voltage present)
Open circuit or poor connector
contact
NG
OK
Power window relay function
OK
Repair an open circuit or a
poor connection of the
connec tors betwe en 1 B-8
and 1 B-56 and 6 D-5
Open circuit or poor connector
contact
NG
Voltage between 6 D-5 and
the ground (Should be battery
voltage present )
OK
Repair an open circuit or a
poor connection of the
connec tors betwe en 3 D-5
and C-2 , or 3 B-8 (12
C-107 ) and C-2
Open circuit or poor connector
contact
NG
Continued on the next page
Voltage between C-2 and
the ground
Checkpoint Fault Action
Replace the driver seat side
power window & door lock
SW.
SW. malfunction
OK
NG
Driver seat side power window
& door lock SW. function
Continued from the previous page
2. Lock switch does not function
Checkpoint Fault Action
Replace the driver seat side
power window & door lock
SW.
SW. malfunction
NG
Driver seat side power window
& door lock SW. function
3. Window on the driver’s side does not operate
Checkpoint Fault Action
Replace the driver seat side
power window & door lock
SW.
SW. malfunction
NG
Replace the driver seat side
power window motor
Motor malfunction
NG
OK
Driver seat side power window
& door lock SW. function
OK
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Continuity between 7 D-5
and 1 D-1 , or 8 D-5 and 2
D-1
1. Driver seat side power
window motor function
when connection the motor
connector 1 D-1 to the
battery (+) terminal, and 2
D-1 to the (-) terminal
(Should the motor rotate in
the “UP” direction of the
window)
2. Driver seat side power
window motor function
when connecting the motor
connector 2 D-1 to the
battery (+) terminal, and 1
D-1 to the (-) terminal
(Should the motor rotate in
the “DOWN” direction of the
window)
REMOVAL AND INSTALLATION
This photo is based on RHD
DRIVER SEAT SIDE POWER WINDOW & DOOR LOCK
SWITCH
(2 DOORS MODEL)
Removal
1. Disconnect the battery ground cable.
2. Removes the screw in pull cup with the tip of a screwdriver.
3. Rem ove the switch bezel by pushing the spring with the tip
of a screwdriver.
4. Disconnect the connector.
ATTENTION:
When removing a switch bezel lift from the front in the
bezel.
It follows the front with the screwdriver.
The clip has broken when lifting from the rear in the bezel.
Installation
To install, follow the removal steps in the reverse order.
This photo is based on RHD
FRONT PASSENGER’S POWER WINDOW & DOOR LOCK
SWITCH
(2 DOORS MODEL)
Removal
1. Disconnect the battery ground cable.
2. Removes the screw in pull cup with the tip of a screwdriver.
3. Rem ove the switch bezel by pushing the spring with the tip
of a screwdriver.
4. Disconnect the connector.
ATTENTION:
When removing a switch bezel lift from the front in the
bezel.
It follows the front with the screwdriver.
The clip has broken when lifting from the rear in the bezel.
Installation
To install, follow the removal steps in the reverse order.
This photo is based on RHD
DRIVER SEAT SIDE POWER WINDOW & DOOR LOCK
SWITCH
(4 DOORS MODEL)
Removal
1. Disconnect the battery ground cable.
2. Removes the screw in pull cup with the tip of a screwdriver.
3. Rem ove the switch bezel by pushing the spring with the tip
of a screwdriver.
4. Disconnect the connector.
ATTENTION:
When removing a switch bezel lift from the front in the
bezel.
It follows the front with the screwdriver.
The clip has broken when lifting from the rear in the bezel.
Installation
To install, follow the removal steps in the reverse order.
This photo is based on RHD
FRONT PASSENGER’S POWER WINDOW & DOOR LOCK
SWITCH
(4 DOORS MODEL)
Removal
1. Disconnect the battery ground cable.
2. Removes the screw in pull cup with the tip of a screwdriver.
3. Rem ove the switch bezel by pushing the spring with the tip
of a screwdriver.
4. Disconnect the connector.
ATTENTION:
When removing a switch bezel lift from the front in the
bezel.
It follows the front with the screwdriver.
The clip has broken when lifting from the rear in the bezel.
Installation
To install, follow the removal steps in the reverse order.
REAR POWER WINDOW & DOOR LOCK SWITCH-LH & RH
Removal
1. Disconnect the battery ground cable.
2. Removes the screw in pull cup with the tip of a screwdriver.
3. Rem ove the switch bezel by pushing the spring with the tip
of a screwdriver.
4. Disconnect the connector.
ATTENTION:
When removing a switch bezel lift from the front in the
bezel.
It follows the front with the screwdriver.
The clip has broken when lifting from the rear in the bezel.
Installation
To install, follow the removal steps in the reverse order.
DRIVER SEAT SIDE POWER WINDOW MOTOR
Removal
1. Window Regulator ASM
• Refer to the removal steps of the WINDOW
REGULATOR/POWER WINDOW MOTOR in Section
10 “BODY”.
2. Power Window Motor
• Loosen the fixing bolts to remove the power windo
w
motor from the regulator.
Installation
To install, follow the removal steps in the reverse order.
FRONT PASSENGER’S POWER WINDOW MOTOR
Removal
1. Window Regulator ASM
• Refer to the removal steps of the WINDOW
REGULATOR/POWER WINDOW MOTOR in Section
10 “BODY”.
2. Power Window Motor
• Loosen the fixing bolts to remove the power windo
w
motor from the regulator.
Installation
To install, follow the removal steps in the reverse order.
REAR POWER WINDOW MOTOR-LH & RH
Removal and Installation
Refer to the “DRIVER SEAT SIDE POWER WINDOW
MOTOR” removal and installation steps in this section.
INSPECTION AND REPAIR
B-8
Power Window Relay
Check continuity between the relay terminals.
2- 1........................No continuity
(When battery voltage is applied between 3 and 4)
2- 1........................Continuity
Harness side
D-20 D-5
Driver Seat Si de Power Window & Door Lock Switch
1. Harness Side Connector Circuit
Disconnect the switch connector, and check voltage and
continuity between the harness s ide connector term inals as
shown in the following table.
Terminal
No. Wire
colou
r
Connecting to Check item Connectin
g terminal Check condition Standard
6 G/R
Power window
relay Voltage 6-Ground Starter SW “ON” Approx.
12V
7 BR/R
Power window
8 BR/W
motor
3 B Ground Continuity 3-Ground - Continuity
Harness side
D-10
Front Passenger’s Power Window & Door Lock Switch
1. Harness Side Connector Circuit
Disconnect the switch connector, and check voltage and
continuity between the harness s ide connector term inals as
shown in the following table.
Terminal
No. Wire
colou
r
Connecting to Check item Connectin
g terminal Check condition Standard
11 G/R
Power window
relay Voltage 11-Ground Starter SW “ON” Approx.
12V
12 BR/R
Power window
10 BR/W
motor
5 B Ground Continuity 5-Ground - Continuity
Continuity
-
7-8 Continuity
Continuity - 12-10 Continuity
Harness side
D-12 D-16
Rear Power Window Switch-LH & RH
1. Harness Side Connector Circuit
Disconnect the switch connector, and check voltage and
continuity between the harness s ide connector term inals as
shown in the following tables.
D-12 (RR-LH)
Terminal
No. Wire
colou
r
Connecting to Check item Connectin
g terminal Check condition Standard
6 G/R
Power window
relay Voltage 6-Ground Starter SW “ON” Approx.
12V
8 BR/R
Power window
7 BR/W
motor
3 B Ground Continuity 3-Ground - Continuity
D-16 (RR-RH)
Terminal
No. Wire
colou
r
Connecting to Check item Connectin
g terminal Check condition Standard
6 G/R
Power window
relay Voltage 6-Ground Starter SW “ON” Approx.
12V
8 BR/R
Power window
7 BR/W
motor
3 B
4 B
Continuity Continuity 8-7 -
Continuity Continuity 8-7 -
Ground Continuity
3-1 Continuity
-
Harness side
D-5
Driver Seat Side Power Window Motor
1. Driver Seat Side Power Window & Door Lock Switch
Connector Circuit
Disconnect the switch connector, apply the battery voltage
(12V) to the harness side connector terminals and check
operation.
Connecting terminals Operation
7 (BR/R) 8 (BR/W) direction
- + DOWN
+ - UP
2. Driver Seat Side Power Window Motor Connecto
r
Circuit
Disconnect the switch connector, apply the battery voltage
(12V) to the motor side connector terminals and check
operation.
Connecting terminals Operation
1 2
direction
+ - DOWN
- + UP
Harness side
D-10
Front Passenger’s Power Window Motor
1. Front Passenger’s Power Window Switch & Door Lock
Switch Connector Circuit
Disconnect the motor connector, apply the battery voltage
(12V) to the harness side connector terminals and check
operation.
Connecting terminals Operation
12 (BR/R) 10 (BR/W) direction
- + DOWN
+ - UP
2. Front Passenger’s Power Window Motor Connecto
r
Circuit
Disconnect the switch connector, apply the battery voltage
(12V) to the motor side connector terminals and check
operation.
Connecting terminals Operation
1 2
direction
+ - DOWN
- + UP
Harness side
D-12
Rear Passenger’s Power Window Motor-LH
1. Rear Power Window Switch-LH Connector Circuit
Disconnect the motor connector, apply the battery voltage
(12V) to the harness side connector terminals and check
operation.
Connecting terminals Operation
8 (BR/R) 7 (BR/W) direction
- + DOWN
+ - UP
2. Rear Power Window Motor-LH Connector Circuit
Disconnect the switch connector, apply the battery voltage
(12V) to the motor side connector terminals and check
operation.
Connecting terminals Operation
1 2
direction
+ - DOWN
- + UP
Harness side
D-16
Rear Power Window Motor-RH
1. Rear Power Window Switch-RH Connector Circ uit
Disconnect the motor connector, apply the battery voltage
(12V) to the harness side connector terminals and check
operation.
Connecting terminals Operation
8 (BR/R) 7 (BR/W) direction
- + DOWN
+ - UP
2. Rear Power Window Motor-RH Connector Circuit
Disconnect the switch connector, apply the battery voltage
(12V) to the motor side connector terminals and check
operation.
Connecting terminals Operation
1 2
direction
+ - DOWN
- + UP
AUDIO, CLOCK AND CIGARETTE LIGHTER
PARTS LOCATION-1
RTW38DXF006701
PARTS LOCATION-2
810R300087
CIRCUIT DIAGRAM
RTW38DXF003401
RTW38DXF003501
TROUBLESHOOTING
CIGARETTE LIGHTER
1. Lighter does not pop out after being pushed in. It does not become hot.
Checkpoint Fault Action
Reinstall or replace the fuse
No. C-12 (15A)
Poor Fuse No. C-12 (15A,
Fuse box) contact or blown
NG
Replace the lighter
Lighter continuity between
center part and outer area
Open circuit or poor connector
contact
Repair open circuit or
connector contact
Voltage between connector 1
B-21 and the ground at
starter SW. is ACC position
(Should be battery voltage
present)
Open circuit or poor connector
contact
NG
NG
OK
OK
OK
Audio system (System should
receive power)
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Continuity between connector
1 B-22 and the ground
2. Lighter pops out prematurely before becoming hot
Repair or replace the lighter
and/or casing
Deformed lighter or casing
NG
Lighter and casing
3. Lighter be comes too hot
Repair or replace the lighter
and/or casing
Deformed lighter and casing
NG
Lighter and casing
REMOVAL AND INSTALLATION
AUDIO
Refer to Section 9 “ACCESSORIES” for details.
CIGARETTE LIGHTER
Removal
1. Disconnect the battery ground cable.
2. Remove the center cluster ASM.
3. Remove the lighter 1.
4. Disconnect the connector 2.
5. Loosen the ring nut 3 at the back side.
6. Remove the outer case 4.
7. Remove the lighter holder 5 from the bezel.
Installation
Follow the removal procedure in the reverse order to install the
lighter.
Pay close attention to the important points mentioned in the
following paragraphs.
Connector
Be absolutely sure that the lighter connector is securely
connected.
This will prevent a poor contact and an open circuit.
ACC SOCKET
Removal
1. Disconnect the battery ground cable.
2. Remove the center cluster ASM.
3. Disconnect the connector.
4. Remove the holder nut 1.
5. Remove the ACC Socket 2
Installation
Follow the removal procedure in the reverse order to install the
lighter.
POWER DOOR MIRROR
PARTS LOCATION-1
RTW38DXF006801
PARTS LOCATION-2
810R300088
CIRCUIT DIAGRAM
RTW38DXF003701
TROUBLESHOOTING
QUICK CHART FOR CHECK POINT
Check Point Fuse Door Mirror Door Mirror
Trouble Mode
C-11
(10A)
Control
Switch LH RH
1. Mirrors on the both sides do not operate
2. Mirror on the left (or right) side does not
operate
3. Mirrors on the both sides operate only in
the vertical
(or horizontal) direction
4. Mirror on the left side operates only in
the vertical
(or horizontal)direction
5. Mirror on the right side operates only in
the vertical
(or horizontal) direction
Cable
Harness
DOOR MIRROR CONTROL SWITCH
1. Mirrors on the both sides do not operate
Checkpoint Fault Action
Reinstall or replace the fuse
No. C-11 (10A)
Poor fuse contact or blown
NG
Repair grounding point C-2
contact
Grounding point C-2
Poor grounding point contact
Repair an open circuit or a
poor connection of the
connectors between the fuse
No. C-11 (10A) and 4 D-19
Voltage between the door
mirror control SW. harness
side connector terminal
4 D-19 and the ground
(Should be battery voltage
present)
Open circuit or poor connector
contact
NG
NG
OK
OK
OK
Fuse No. C-11 (10A, Fuse
box)
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Continuity between the door
mirror control SW harness
side connector terminal
8 D-19 and C-2
Replace the door mirror
control SW.
Door mirror control SW.
function
SW. malfunction
NG
OK
Repair open circuit or
connector contact
Continuity between 7 D-19
and 2 H-24 (or 2 H-25 )
Open circuit or poor connector
contact
NG
OK
2. Mirror on the r ight side does not operate
Checkpoint Fault Action
Replace the door mirror
control SW.
SW. malfunction
NG
Repair or replace the door
mirror
Mirror function on the left (or
right) side
Mirror malfunction on the left
(or right)
Repair open circuit or
connector contact
Continuity between
7 D-19 and 2 D-7 (7 D-19
and 2 D-2 )
Open circuit or poor connector
contact
NG
NG
OK
OK
Door mirror control SW.
function
3. Mirrors on the both sides opera te only in the vertical (or horizontal) direction
Replace the door mirror
control SW.
SW. malfunction
NG
Door mirror control SW.
function
4. Mirror on the left side operates only in the vertical (or horizonta l) direction
Checkpoint Fault Action
Replace the door mirror
control SW.
SW. malfunction
NG
Repair or replace the door
mirror
Door mirror function
Door mirror malfunction
Repair open circuit or
connector contact
Continuity between
4 D-19 and 4 D-7 (10
D-19 and 1 D-2 )
Open circuit or poor connector
contact
NG
NG
OK
OK
Door mirror control SW.
function
5. Mirror on the right side opera tes only in the vertical (or horizontal) direction
Replace the door mirror
control SW.
Door mirror control
malfunction
NG
Repair or replace the door
mirror
Door mirror function
Door mirror malfunction
Repair open circuit or
connector contact
Continuity between
4 D-19 and 4 D-2 (10
D-19 and 1 D-2 )
Open circuit or poor connector
contact
NG
NG
OK
OK
Door mirror control SW.
function
REMOVAL AND INSTALLATION
DOOR MIRROR CONTROL SWITCH
Removal
1. Disconnect the battery ground cable.
2. Door trim pad Assembly
• Refer to section 10 “BO DY” for door trim pad assembl
y
removal steps.
3. Door Mirror Control Switch
Remove the power window switch bezel.
• Remove the screw.
• Disconnect the switch connector.
• To remove the switch panel assembly.
Installation
To install, follow the removal steps in the reverse order.
DOOR MIRROR
Removal and Installation
Refer to the DOOR MIRROR in section 10 “BODY”.
INSPECTION AND REPAIR
Switch side
D-19
Door Mirror Control Switch
1. Switch side Connector Circuit
Check continuity between the switch connector terminals
while operating the door mirror control switch as shown in
the following table.
Connector No.
Switch position 4 8 7 3 9 2 10
(Up)
(Down)
(Left)
(Right)
(Up)
(Down)
(Left)
(Right)
Door mirror (RH)
Door mirror (LH)
Harness side
D-19
2. Harness Side Connector Circuit
Remove the connector No. D-19 of the mirror control
switch and check voltage and c ontinuity of the harness s ide
connector.
• When there is no continuity at the terminal No. 2, 3, 9
and 10, it is considered that the circuit with terminal No.
7 (W/B) is defective.
• When there is no continuity at either one of the circuits
No, 5, 7, 8, or 10, the m otor in the m irror of the circuit o
r
the circuit itself is defective.
Terminal
No. Wire
colou
r
Connection to Check item Connecting
terminal Check condition Standard
7 W/B
LH mirror & RH
mirror Continuity 7-Ground - No continuity
4 R/Y Fuse C-11 (10A) Voltage 4-Ground Starter SW “ACC”
position Approx.
12V
10 W/R RH mirror-LH/RH 10-7 -
2 B/W RH mirror-Up/Down 2-7 -
3 B/R LH mirror-Up/Down Continuity 3-7 - Continuity
8 B Ground 8-Ground -
9 W/G LH mirror-LH/RH 9-7 -
Harness side
D-19
Door Mirror
1. Door Mirror Control Switch Connector Circuit
Disconnect the switch connector D-19 , apply the batter
y
voltage to the harness side connector terminals and check
its function.
Connector
No. D-19
Operating
Terminal
Mirror No. 9 10 7 3 2 direction
+ - Left
- + Right
- + Up
+ - Down
+ - Left
- + Right
- + Up
+ - Down
Left
Right
Door mirror side
D-2 D-7
2. Door Mirror Connector Circuit
Disconnect the door mirror connector, apply the batter
y
voltage to the door m irror s ide connec tor ( D-2 and D-7 )
terminals and check its function.
Connector No. D-2 D-7
Terminal No.
Operation 1 2 4
Up
- +
Down
+ -
Left + -
Right - +
REAR DEFOGGER
PARTS LOCATION-1
RTW38DXF006901
PARTS LOCATION-2
810R300089
CIRCUIT DIAGRAM
RTW38DXF003601
TROUBLE SHOOTING
Rear defogger inoperative
Checkpoint Fault Action
Reinstall or replace the fuse
No. C-7 (15A) and 9 B-56
Poor fuse contact or blown
NG
Reinstall or replace the fuse
SBF-10 (20A)
SBF-10 (20A, Fuse box)
Poor fuse contact or blown
Replace the rear defogger
switch
Rear defogger switch function
Switch malfunction
NG
NG
OK
OK
OK
Fuse No. C-7 (15A, Fuse box)
and 9 B-56
Replace the rear defogger
relay
Relay malfunction
NG
Continued on the next page
Rear defogger relay function
Repair grounding point D-2
contact
Grounding point C-2
Poor grounding point contact
NG
OK
Repair open circuit or poor
connector contact between
fuse No. C-7 (15A) and 3
B-7 , SBF-10 (20A) and 1
B-7 , 2 B-7 (3 B-55 ) and
1 L-4 , 4 B-7 (3 B-54 )
and 3 B-46 or 1 B-46 and
C-2
Voltage between 1 L-4 -
ground when the starter switch
and the rear defogger switch
are at on position (should be
battery voltage present)
Open circuit or poor connector
contact
NG
OK
Checkpoint Fault Action
OK
Repair open circuit or
connector contact between 1
L-7 and C-2
Open circuit or poor connector
contact
NG
Continued from the previous page
Continuity between 1 L-7
and C-2
Repair heat wire
Continuity between rear
defogger terminals
Broken heat wire of rear
defogger
NG
OK
REMOVAL AND INSTALLATION
865R300008
REAR DEFOGGER SWITCH
Removal
1. Instrument Panel Cluster Assembly
• Refer to Section 10 “BODY” for center cluster panel
assembly removal steps.
2. Rear Defogger Switch (With HVAC control unit)
Refer to Section 1 “ HVAC” HVAC control unit assembl
y
removal steps.
Installation
Follow the removal procedure in the reverse order to install the
rear defogger switch.
INSPECTION AND REPAIR
Switch side
B-57
REAR DEFOGGER SWITCH
Rear Defogger Switch Connections
Terminal No.
SW position 9 7 8
ON
OFF
B-7
REAR DEFOGGER RELAY
Check continuity between the relay terminals.
2 - 1 .........................No continuity
(When battery voltage is applied between 4 and 3)
2 - 1 .........................Continuity
INSPECTION OF REAR DEFOGGER HEAT WIRE
• Heat wires are printed on the inner side of glass.
To clean, use a soft cloth and wipe horizontally along the
wires.
• Never use glass cleaner or equivalent.
• When m eas uring voltage, wind a piece of tin f oil around the
tip of the negative probe and press the foil against the wire
with your finger as shown.
(1) Turn the ignition switch on.
(2) Turn the defogger switch on.
(3) Measure the voltage between the three points on the heat
wire and the (-) terminal with a voltmeter.
(4) Check that the voltage becomes smaller from A to B to C.
(5) If there is a place where the voltage suddenly changes to
0V, there is a broken wire between there and the powe
r
side.
(6) Move the tester probe from the position where the voltage
changes to 0V toward the power side and find where the
voltage suddenly increases.
REPAIR OF BROKEN HEAT WIRE
(1) Clean broken wire tips with white gasoline.
(2) Place masking tape along both sides of wire to be repaired.
(3) T horoughly mix the repair agent (Dupont paste No. 4817 o
r
equivalent).
(4) Using a fine tip brush, apply a small amount to the wire.
(5) After a couple of minutes, remove the masking tape.
(6) Allow to stand at least 24 hours.
SRS-AIR BAG
PARTS LOCATION-1
RTW38DXF007001
PARTS LOCATION-2
RTW38DXF007101
CIRCUIT DIAGRAM
RTW38DXF001501
SHIFT ON THE FLY
PARTS LOCATION-1
RTW38DXF007201
PARTS LOCATION-2
810R300091
PARTS LOCATION (6VE1)-3
PARTS LOCATION(4JH1-TC)-4
RTW38DXF007601
PARTS LOCATION(6VE1-4JH1-TC)-5
RTW38DMF001301
CIRCUIT DIAGRAM (6VE1)
RTW38DXF001701
CIRCUIT DIAGRAM (4JH1-TC)
RTW38DXF001801
2WD-4WD Switch
REMOVAL AND INSTALLATION
825R300018
Removal
1. Remove the center cluster ASM
2. Disconnect the connector.
3. Remove the 2WD-4WD switch.
Installation
To install, follow the removal steps in the reverse order.
ABS
PARTS LOCATION-1
RTW38DXF007301
PARTS LOCATION-2
810R300092
CIRCUIT DIAGRAM
RTW38DXF001601
IMMOBILIZER
PARTS LOCATION
RT
W38DMF001001&RTW38DMF001101
Techline
CIRCUIT DIAGRAM (6VE1) - Up to 2003
RTW38DXF001301
CIRCUIT DIAGRAM (C24SE & 6VE1) – From 2003 Onwards
CIRCUIT DIAGRAM (4JH1-TC) - Up To 2003
RTW38DXF001401
CIRCUIT DIAGRAM (4JH1-TC) – From 2003 Onwards
CIRCUIT DIAGRAM
KEYLESS ENTRY
PARTS LOCATION-1
RTW38DXF006501
Techline
PARTS LOCATION-2
RTW38DXF007701
CIRCUIT DIAGRAM
RTW38DXF002101
control unit
KEYLESS ENTRY CONTROL UNIT
General Description
The Keyless Entry Control Unit is attached to the instrument
inner panel, located to the left of the Glove Box.
The receiver element is located in the control unit itself. The
receiver together with the antenna decodes the signal emitted
by the remote key and translates this internally into a command
for the locking and unlocking mechanism.
The keyless entry system control unit contains:
-Central command unit/receiver unit
-High frequency decoder unit for maximum 5 keys
-Locking/unlocking facility
-Complete self diagnosis
-Communication facility with Tech 2
-Ability to disconnect the control unit power (overload
protection)
The deviations in the reception range may be caused by
specific circumstances, including the position of the remote
control in relation to the vehicle and the presence of strong
source of interference. When the ignition is on, reception is
possible only from inside the car (reduced reception range).
This was designed for synchronization and programming
purposes.
To protect the control unit from thermal overload, the duration
of current consumption is measured. If this is too long, a
second relay on the circuit board ensures that the power
supply to the control unit is interrupted to prevent damage.
When this second relay activates, the central door locking
system is disabled for approximately 30 seconds.
KEYLESS ENTRY CONTROL UNIT PIN ASSIGNMENT
12 Pin Connector Pin Function Wire Color
1 Not Used -
2 Auto Door Lock Switch (Lock position) LGN/RED
3 Acc Power Supply Via Audio Fuse C-11 RED/YEL
4 Not Used -
5 Not Used -
6 Auto Door Lock Switch (Unlock position) RED/BLU
7 Door Lock Actuator (To lock) BLU/RED
8 Door Lock Actuator (To unlock) BLU
9 Battery Power Supply Via Door Lock Fuse C-14 LGN/WHT
10 Not Used -
11 Ground BLK
12 Not Used -
32 Pin Connector Pin Function Wire Color
1 Front Driver Side Door Lock Actuator Switch (To lock) BUL/RED
2 Front Driver Side Door Lock Actuator Switch (To unlock) BLU/YEL
3 - 13 Not Used -
14 Hazard Relay GRN/YEL
15 - 17 Not Used -
18 Battery Power Supply Via Anti Theft Fuse C-22 RED/WHT
19 - 20 Not Used -
21 To Data Link Connector No. 7 YEL/BLU
22 - 28 Not Used -
Remote key
Remote Key Assembly
Replacing the battery in the remote key (transmitter)
Replace the battery as soon as the range of the remote control
starts to become reduced.
Open the underside of the remote control unit by removing the
battery cover with a screwdriver as shown in the illustration.
Replace the battery, ensuring that it is inserted correctly.
Replace the battery cover so that it engages audibly. The
battery change must be performed within 3 minutes otherwise
the remote key assembly will have to be reprogrammed. Make
sure that you dispose of old batteries in accordance with
environmental protection regulations.
604RW055
TECH-2 OPERATION AND PROGRAMING KEYLESS
ENTRY
General Description
When the Keyless Entry Control Unit and/or the Remote Keys
(transmitters) are replaced the security codes and/or
transmitter ID codes must be programmed by using Tech-2.
The following pages list the procedures required, to program
keyless entry system. Please refer to Tech-2 scan tool user’s
guide in detail.
901RW180
Legend
(1) PCMCIA Card (4) DLC Cable
(2) RS 232 Loop Back Connector (5) Tech–2
(3)
S
AE 16/19 Adaptor
060RW009
Tech-2 Features
1. Tech-2 is a 12volt system. Do not apply 24 volts.
2.
A
fter connecting and/or installing the vehicle
communication interface (VCI) module, PCMCI
A
card and data link connector (DLC) to the Tech-
2, connect the tool to the vehicle DLC.
3. Make sure the Tech-2 is OFF when removing o
r
installing the PCMCIA card.
4. The Tech-2 has the capability of two snapshots.
5. The PCMCIA card is sensitive to magnetism and
static electricity, so care should be taken in the
handling of the card.
6. The Tech-2 cannot plot a graph when replaying
a snapshot.
7.
A
lways return to the Main Menu by pressing the
EXIT key several times before shutting down.
8. To clear diagnostic trouble codes (DTC’s), open
Application Menu and press "Clear DTC Info".
060R300015
Getting Started
Before operating the Isuzu PCMCIA card with the
Tech-2, the following steps must be performed:
1. The Isuzu System PCMCIA card inserts into the
Tech-2.
2. Connect the SAE 16/19 adapter to the DLC
cable.
3. Connect the DLC cable to the Tech-2.
4. Mark sure the vehicle ignition is off.
5. Connect the Tech-2 SAE 16/19 adapter to the
vehicle DLC.
060R100102
Operating Procedure
The power up screen is displayed when you powe
r
up the tester with the Isuzu systems PCMCIA card.
Follow the operating procedure.
RTW38DLH000201
RTW38DLH000101
Menu
The table to the left shows what functions are used
for the available equipment versions.
NOTE: Marked items do not apply to the keyless
entry system.
DTC
This OBD system has three options available in the
Tech-2 DTC mode to display the available
information.
• Read DTC Info Ordered By Priority.
• Read DTC Info As Stored By ECU.
• Clear DTC and Alarm Code Info.
When Clear DTC Information is selected, a warning
screen will appear. This screen informs you that by
clearing the DTC’s, all DTC info stored in the Control
Unit will be erased. When DTC’s are cleared, the
failure record data which may help diagnose an
intermittent fault will also be erased from the memory.
Data Display
To purpose of the “Data Display” is to continuously
monitor the Keyless Entry Systems input and output
parameters.
Snapshot
“Snapshot” will allow you to focus on making the
condition occur, rather than trying to view all of the
data in anticipation of the fault.
The snapshot will parameter information around a
trigger point that you pre select.
F1: Data Display
NOTE: Marked items do not apply to the keyless entry system.
Parameter Units Data Display
Battery Voltage V 11 - 14V
Key-In Status On 12V / Off On 12V
CDLS Motor Voltage Okay 12V
Accident Sensor (Crash Sensor)
Remote Key Acti ve / I na ct iv e Remote Key button is pushed: Active.
Re mot e K ey but to n i s released: Inactive
Remote Key Detected Remote Key - Detected remote control unit number is displayed.
Key Function Detected Lock / Unlock Pushed remote control button is displayed.
Previously Detected Remote-Key Remote Key - Previously, operated remote control number is
displayed.
Previously Key Function Lock / Unlock Previously, pushed remote control button is displayed.
Remote-Key 1 Status In Range /
Not Programmed If programmed remote control unit is used, display is "In
Range".
Remote-Key 2 Status In Range /
Not Programmed If programmed remote control unit is used, display is "In
Range".
Remote-Key 3 Status In Range /
Not Programmed If programmed remote control unit is used, display is "In
Range".
Remote-Key 4 Status In Range /
Not Programmed If programmed remote control unit is used, display is "In
Range".
Remote-Key 5 Status In Range /
Not Programmed If programmed remote control unit is used, display is "In
Range".
Front Door Unlock Switch Active 0V / In acti v e Door unlocked with key: Active 0V
Front Door Lock Switch Active 0V / In a c t i ve Door locked with key: Active 0V
Front Door Lock Status Lock / Unlock / I n a c tive Door locked with key: Lock /
Door unlocked with key: Unlock
Auto Door Unlock Switch Active 0V / Ina c tive Door unlocked with auto door lock switch: Active 0V
Auto Door Lock Switch Active 0V / Inact ive Door locked with auto door lock switch: Active 0V
Auto Door Lock Status Lock / Unlock / Ina c tive Door locked with auto door switch: Lock /
Door unlocked with auto door switch: Unlock
Auto Door Unlock Switch Active 0V / Ina c tive Door unlocked with auto door lock switch: Active 0V
Trunk Signal Switch
Door Knob Switch
Door Knob Status
Trunk Door Knob Switch
Trunk Door Knob Status
All Door Switch
All Door Status
Parameter Units Data Display
Door Lock Tamper Switches
Engine Hood Switch
Engine Hood Status
Trunk Switch
Trunk Status
Pane Breakage Connected
Pane Breakage Status
CDLS Motor Current A
CDLS Motor Unlock Active 12V / Inac ti v e 0V Door unlocked: Ac ti ve 1 2V
CDLS Motor Lock Active 12V / Inactive 0V Door locked/unlocked: Ac t i v e 1 2 V
Overflow Protection Active / Inactive Overload condition is detected: Active
Turn Signal Active 0V / Inactive 12V D oor locked /unlo cked with remo te co ntro l u ni t : Activ e 0V
Horn Connected
Horn Signal
Theft LED
CDLS Status Lock / Unlock Do or loc ke d: L ock /
Door unlocked: Unlock
Self test Request
Last Use
Theft Status
Alarm Status
Security Wait Time
RTW38DSH001601
Actuator Test
The purpose of the “Actuator Test” mode is to check
for correct operation of the systems electronic
actuators.
Unlock/Lock Test
Check whether opening and closing of a door lock
can be performed through the operation of Tech-2.
1. Turn the ignition key “OFF”.
2. Turn the ignition key “ON”.
3. Check the display and test menu.
4. Operate the Tech-2.
RTW38DSH001701
Turn Signal Test
Check the turn signal lamps illuminate through the
operation of Tech-2.
1. Turn the ignition key “OFF”.
2. Turn the ignition key “ON”.
3. Check the display and test menu.
4. Operate the Tech-2.
060R200289
Programming
The purpose of the “Programming” mode is to
program a new Remote Key Pad or to erase current
Remote Key Pad.
Erase Remote Key
To erase a remote control key code from the control
unit.
1. Check the display of Tech-2 and press “Confirm”
soft key.
RTW38DSH001001
2. Enter security code.
3. Press “Not Okay” or “Okay” soft key.
RTW38DSH001101
4. Check the display of Tech-2 and press “Confirm”
soft key.
RTW38DSH001201
5. Check the display of Tech-2 and press “Confirm”
soft key.
060R200289
Program Remote Key
To program a remote control key code into the control
unit.
1. Check the display of Tech-2 and press “Confirm”
soft key.
RTW38DSH001301
2. Check the display of Tech-2.
3. Operate the remote key.
RTW38DSH001401
4. Check the display of Tech-2 and press “Confirm”
soft key.
RTW38DSH001501
5. Check the display of Tech-2 and press “No” o
r
“Yes” soft key.
DIAGNOSIS
Diagnostic Procedure
• Once the cause of DTC is repaired or gone,
the system can be operated normally, the
present DTC becomes a history code.
• History code is cancelled when the diagnostic
executive counts 25 ignition cycles with no
further fault detected.
• History code cannot be cancelled by
disconnecting the battery.
•
Clearing Diagnostic Trouble Codes
IMPORTANT: Do not clear DTCs unless directed to
do so by the service information provided for each
diagnostic procedure. When DTCs are cleared, the
Failure Record data which may help diagnose an
intermittent fault will also be erased from memory.
Verifying Vehicle Repair
Verification of vehicle repair will be more
comprehensive for vehicles with immobiliser
system diagnostic. Following a repair, the
technician should perform the following
steps:
1. Review and record the Fail Records for the DTC
which has been diagnosed.
2. Clear DTC (s).
3. Operate the vehicle within conditions noted in the
Fail Records.
4. Monitor the DTC status information for the DTC
which has been diagnosed until the diagnostic test
associated with that DTC runs.
Following these steps are very important in
verifying repairs on immobiliser systems. Failure to
follow these steps could result in unnecessary
repairs.
Diagnostic Aids
An intermittent may be caused by the following:
• Poor connections.
• Miss routed harness.
• Rubbed through wire insulation.
• Broken wire inside the insulation.
Check for the following conditions:
Poor connection at Keyless Entry Control Unit.-
Inspect harness connectors for backed out terminals,
improper mating, broken locks, improperly formed or
• damaged terminals, and poor terminal to wire
connection.
• Damaged harness-Inspect the wiring harness fo
r
damage.
If the harness appears to be OK, observe the data
display on Tech 2 while moving connectors and wiring
harnesses related to the switch or actuator.
A
change in the display will indicate the location of the
fault.
If DTC cannot be duplicated, the information stored in
the Failure Records data can be useful to determine
when the DTC was last set.
If it is determined that the DTC occurs intermittently,
performing the DTC Diagnostic Chart may isolate the
cause of the fault.
Check the Electro-Magnetic Interference (EMI)
• Location of vehicle check. Move the vehicle to a
new location and perform the check again.
• Non-OEM Parts. Switch all Non OEM parts “OFF”
or remove the Non-OEM parts from the vehicle
and perform the check again.
• Remove other electronic devices from the vicinity
of the Remote Control Key.
Check for the following conditions:
• Low Battery Voltage.
• Programming of the Keyless Entry system.
• Correct Keyless Entry Control Unit part number.
• Immobiliser system fault.
DIAGNOSTIC TROUBLE CODES (DTC) LIST
DTC Description
13 Security code not yet programmed
14 No remote key programmed
16 Door lock actuators short circuit to ground
20 Broken wire to door lock actuators
21 Remote key 1 with random code out of capture range
22 Remote key 2 with random code out of capture range
23 Remote key 3 with random code out of capture range
24 Remote key 4 with random code out of capture range
25 Remote key 5 with random code out of capture range
47 Battery voltage for door lock actuators is missing
50 A/D converter defect or battery v oltage less than 9 volt
51 E E P ROM defect
55 Control unit defect
System Check
Step Action Value (s) Yes No
1 1. Key position is “OFF”.
2. Install the Tech-2.
3. Key position is “ON” or “OFF”.
4. Attempt to display Keyless Entry system data with
the Tech-2.
Does the Tech-2 display Keyless Entry system
data? — Go to Step 7 Go to Step 2
2 1. Key position is “OFF”, disconnect the
Keyless Entry Control Unit.
2. Check the DLC (Data Link Connector) circuit
for an open, short to ground, or short to
voltage.
A
lso, check the DLC ignition feed circuit for an open
or short to ground and the DLC ground
circuit for an open.
Was a problem found? — Go to Step 3 Go to Step 4
3 Repair or replace the DLC (Data Link Connector)
circuit.
Was the action complete? — Go to Step 1 —
4 1. Check the Keyless Entry Control Unit
ground circuit for an open, or short to voltage.
3. Check the Keyless Entry Control Unit
ignition feed circuit for an open or short to ground
2. If a problem is found, repair as necessary.
Was the problem found? — Verfy repair Go to Step 5
5 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Go to Ste
p
6 —
6 Select “Display DTCs” with the Tech-2.
Are any DTCs stored? — Go to applicable
DTC table Go to Step 7
7 1. Observe the Keyless Entry data list on Tech-2.
2. If a problem is found, repair as necessary.
Was the problem found? —
Go to
Applicable section System OK
DTC 13 Security Code not yet programmed
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Check the key.
Is the operator using a key that has been
p
ro
g
rammed to the vehicle? — Go to Step 3 Refer to Diagnostic
A
ids
3 Check the Remote Key programming functions using
Tech-2.
If a problem is found, reprogram as necessary.
Was the action complete? — Go to Step 4 Go to Step 5
4 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 13 stored? — Go to Step 5 Verify repair
5 Recheck the DTC.
1. Confirm that all Non-OEM parts are switched
“OFF” or remove the Non-OEM parts.
2. Remove other electronic devices from the vicinity
of the Remote Control Key.
3. Move the vehicle to a new location.
4. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
5. Turn Ignition Key to “ON”.
6. Check for DTCs on Tech-2.
Is DTC 13 stored? — Go to Step 6 Verify repair
6 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
DTC 14 No Remote Key Program med
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Check the key.
Is the operator using a key that has been
programmed to the vehicle? — Go to Step 3 Refer to Diagnostic
Aids
3 Check the Remote Key programming functions using
Tech-2.
If a problem is found, reprogram as necessary.
Was a problem found? — Go to Step 4 Go to Step 5
4 Perform the Remote Key programming functions
using Tech-2.
Was the action complete? — Go to Step 5
—
5 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 14 stored? — Go to Ste
p
6 Verif
y
re
p
air
6 Replace the Remote Key (transmitter).
I MPORTA NT: The replacement Remote Key must be
programmed. Refer to Program Remote Key in this
Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Go to Ste
p
7 —
7 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 14 stored? — Go to Ste
p
8 Verif
y
re
p
air
8 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
DTC 16 Door Lock Actuators Short Circuit to Ground
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Check the door lock actuators circuit.
1. Turn the Ignition Key to the “OFF” position.
2. Disconnect the Keyless Entry Control Unit.
3. Check the door lock actuator circuit for short to
ground.
If a problem was found, repair as necessary.
Was a problem found? — Verify repair Go to Step 3
3 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 16 stored? — Go to Ste
p
4 Verif
y
re
p
air
4 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verif
y
re
p
air
—
DTC 20 Broken wire to door lock actuators
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Recheck the DTC.
1. Turn Ignition Key to “OFF”.
2. Connect Tech-2 to the vehicle.
3. Turn Ignition Key to “ON”.
4. Check for DTCs on Tech-2.
Is DTC 20 stored? — Go to Step 3
Refer to
Diagnostic Aids
3 Check the door lock actuator circuit.
1. Turn ignition Key to “OFF”.
2. Disconnect the Keyless Entry Control Unit.
3. Disconnect the door lock motor.
4. Check the keyless entry/door lock motor line
circuit for an open or short to ground. Also, check
the ignition feed circuits for an open or short to
ground and the Keyless Entry Control Unit ground
circuit for an open.
Was a problem found? — Go to Ste
p
4 Go to Ste
p
5
4 Repair or replace the keyless entry/door lock motor
circuit.
Was the action complete? — Verify repair —
5 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
DTC 21 Remote Key 1 With Random Code Out Of Capture Range
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Check the key.
Is the operator using a key that has been
programmed to the vehicle? — Go to Step 3 Refer to Diagnostic
Aids
3 Check the Remote Key programming functions using
Tech-2.
If a problem is found, reprogram as necessary.
Was a problem found? — Go to Step 4 Go to Step 5
4 Perform the Remote Key programming functions
using Tech-2.
Was the action complete? — Go to Step 5
—
5 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 21 stored? — Go to Ste
p
6 Verif
y
re
p
air
6 Replace the Remote Key (transmitter).
I MPORTA NT: The replacement Remote Key must be
programmed. Refer to Program Remote Key in this
Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Go to Ste
p
7 —
7 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 21 stored? — Go to Ste
p
8 Verif
y
re
p
air
8 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
DTC 22 Remote Key 2 With Random Code Out Of Capture Range
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Check the key.
Is the operator using a key that has been
programmed to the vehicle? — Go to Step 3 Refer to Diagnostic
Aids
3 Check the Remote Key programming functions using
Tech-2.
If a problem is found, reprogram as necessary.
Was a problem found? — Go to Step 4 Go to Step 5
4 Perform the Remote Key programming functions
using Tech-2.
Was the action complete? — Go to Step 5
—
5 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 22 stored? — Go to Ste
p
6 Verif
y
re
p
air
6 Replace the Remote Key (transmitter).
I MPORTA NT: The replacement Remote Key must be
programmed. Refer to Program Remote Key in this
Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Go to Ste
p
7 —
7 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 22 stored? — Go to Ste
p
8 Verif
y
re
p
air
8 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
DTC 23 Remote Key 3 With Random Code Out Of Capture Range
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Check the key.
Is the operator using a key that has been
programmed to the vehicle? — Go to Step 3 Refer to Diagnostic
Aids
3 Check the Remote Key programming functions using
Tech-2.
If a problem is found, reprogram as necessary.
Was a problem found? — Go to Step 4 Go to Step 5
4 Perform the Remote Key programming functions
using Tech-2.
Was the action complete? — Go to Step 5
—
5 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 23 stored? — Go to Ste
p
6 Verif
y
re
p
air
6 Replace the Remote Key (transmitter).
I MPORTA NT: The replacement Remote Key must be
programmed. Refer to Program Remote Key in this
Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Go to Ste
p
7 —
7 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 23 stored? — Go to Ste
p
8 Verif
y
re
p
air
8 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verif
y
re
p
air
—
DTC 24 Remote Key 4 With Random Code Out Of Capture Range
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Check the key.
Is the operator using a key that has been
programmed to the vehicle? — Go to Step 3 Refer to Diagnostic
Aids
3 Check the Remote Key programming functions using
Tech-2.
If a problem is found, reprogram as necessary.
Was a problem found? — Go to Ste
p
4 Go to Ste
p
5
4 Perform the Remote Key programming functions
using Tech-2.
Was the action complete? — Go to Step 5
—
5 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 24 stored? — Go to Ste
p
6 Verif
y
re
p
air
6 Replace the Remote Key (transmitter).
I MPORTA NT: The replacement Remote Key must be
programmed. Refer to Program Remote Key in this
Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Go to Ste
p
7 —
7 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 24 stored? — Go to Ste
p
8 Verif
y
re
p
air
8 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
DTC 25 Remote Key 5 With Random Code Out Of Capture Range
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Check the key.
Is the operator using a key that has been
programmed to the vehicle? — Go to Step 3 Refer to Diagnostic
Aids
3 Check the Remote Key programming functions using
Tech-2.
If a problem is found, reprogram as necessary.
Was a problem found? — Go to Step 4 Go to Step 5
4 Perform the Remote Key programming functions
using Tech-2.
Was the action complete? — Go to Step 5 —
5 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 25 stored? — Go to Step 6 Verify repair
6 Replace the Remote Key (transmitter).
I MPORTA NT: The replacement Remote Key must be
programmed. Refer to Program Remote Key in this
Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Go to Ste
p
7 —
7 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 25 stored? — Go to Ste
p
8 Verif
y
re
p
air
8 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
DTC 47 Battery Voltage For Door Lock Actuators Is Missing
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Recheck the DTC.
1. Turn Ignition Key to “OFF”.
2. Connect Tech-2 to the vehicle.
3. Turn Ignition Key to “ON”.
4. Check for DTCs on Tech-2.
Is DTC 47 stored? — Go to Step 3
Refer to
Diagnostic Aids
3 Check the system voltage.
1. Turn Ignition Key to “OFF”.
2. Connect Tech-2 to the vehicle.
3. Turn Ignition Key to “ON”.
4. Observe data display using Tech-2.
Is the voltage near the specified value ? 12V Go to Ste
p
5 Go to Ste
p
4
4 1. Turn Ignition Key to “OFF”.
2. Check the battery voltage.
3. If a problem is found, repair as necessary.
(Charge battery)
Was the problem found? — Verify repair
Refer to
Diagnostic Aids
5 Check the door lock motor output voltage.
1. Turn Ignition Key to “OFF”.
2. Connect a digital volt meter and measure
voltage between Keyless Entry Control Unit terminal
7 and body ground.
3. Turn Ignition Key to “ON”.
4. Observe DVM data screen.
5. Door lock ON.
Is the voltage near the specified value ? 12V Go to Step 6 Go to Step 7
6 1. Check the door lock motor circuit for an open,
short to ground, or short to voltage.
Also, check the door lock motor connector for
damage.
2. If a problem found, repair as necessary.
Was the problem found?
—
Verif
y
re
p
air
—
7 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
DTC 50 A/D Converter Defect Or Battery Voltage Less Than 9 Volt
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Recheck the DTC.
1. Turn Ignition Key to “OFF”.
2. Connect Tech-2 to the vehicle.
3. Turn Ignition Key to “ON”.
4. Check for DTCs on Tech-2.
Is DTC 50 stored? — Go to Step 3
Refer to
Diagnostic Aids
3 Check the system voltage.
1. Turn Ignition Key to “OFF”.
2. Connect Tech-2 to the vehicle.
3. Turn Ignition Key to “ON”.
4. Observe data display using Tech-2.
Is the voltage near the specified value ? 12V Go to Step 7 Go to Step 4
4 1. Turn Ignition Key to “OFF”.
2. Check the battery voltage.
3. If a problem is found, repair as necessary.
(Charge battery)
Was the problem found? — Verify repair Go to Step 5
5 1. Check the ignition feed circuit for an open, short
to ground.
Also, check the Keyless Entry Control Unit ground
circuit for damage.
2. If a problem was found, repair as necessary.
Was a problem found? — Verify repair
Refer to
Diagnostic Aids
6 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
DTC 51 E E P R OM Defect
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Recheck the DTC.
1. Turn Ignition Key to “OFF”.
2. Connect Tech-2 to the vehicle.
3. Turn Ignition Key to “ON”.
4. Check for DTCs on Tech-2.
Is DTC 51 stored? — Go to Step 3
Refer to
Diagnostic Aids
3 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
DTC 55 Control Unit Defect
Step Action Value (s) Yes No
1 Was the System Check performed? — Go to Step 2 Go to System
Check
2 Recheck the DTC.
1. Turn the Ignition Key to the “OFF” position and
maintain in this position for more than 30 seconds.
2. Turn the Ignition Key to “ON”.
3. Check for DTCs on Tech-2.
Is DTC 55 stored? — Go to Ste
p
3 Verif
y
re
p
air
3 Replace the Keyless Entry Control Unit.
I MPORTANT: The replacement ECU must have
the Remote Keys programmed to it using Tech-2.
Refer to Program Remote Key in this Section.
NOTE: Before the programming procedure starts
Tech-2 requires the vehicle security code.
Was the action complete? — Verify repair —
AUTO CRUISE : 6VE1
PARTS LOCATION
RT
W38DMF001001&RTW38DMF001101
CIRCUIT DIAGRAM
RTW38DXF001201
CONNECTOR LIST
No. Connector face No. Connector face
B-1
~
B-6
NOT USED
B-17
~
B-19
NOT USED
B-7
Black
Rear defogger relay
B-20
White
Cigar lighter illumination
B-8
Black
Power Window Relay
B-21
White
Cigar lighter
B-9
NOT USED
B-22
Black
Cigar lighter
B-10
White
Clock
B-23
Green
Meter-A
B-11
∼
B-12
NOT USED
B-24
Green
Meter-B
B-13
White
Fan switch
B-25
~
B-30
NOT USED
B-14
Gray
Audio
B-31
SDM
B-15
NOT USED
B-32
NOT USED
B-16
White
Hazard swit ch
B-33
Illumination control
No. Connector face No. Connector face
B-34
NOT USED
B-46
Gray
Rear defogger timer
B-35
Yellow
Inflator; passenger side
B-47
White
Glove box illumination
B-36
Yellow
Infrator; Driver side
B-48
Black
G/sensor
B-37
~
B-39
NOT USED
B-49
White
A/T Lever
B-40
Black
Acc socket relay
B-50
White
Power/3rd start switch
B-41
Natural
Acc socket
B-51
~
B-52
NOT USED
B-42
White
Acc socket
B-53
White
J/B I1
B-43
Keyless Entry (A)
B-54
White
J/B I2
B-44
Keyless Entry (B)
B-55
White
J/B I3
B-45
White
Alarmer control unit
B-56
White
J/B I4
No. Connector face No. Connector face
B-57
White
HVAC control unit
B-67
(6VE1)
Black
Cruise main
B-58
Black
Check connector
B-68
(6VE1)
(4JH1-TC)
Immobilizer
B-59
White
Combination switch-A
B-69
Door lock switch
B-60
White
Combination switch-B
B-70
(6VE1)
(4JH1-TC)
Immobilizer Coil
B-61
Black
Flasher relay
B-71
Horn
B-62
White
Ignition switch (IGSUB : G1)
B-72
SRS
B-63
White
Ignition switch (IGSUB : G2)
B-73
Weld Splice 3
B-64
Silver
Weld splice 1 (Illumination)
B-74
Cellular phone
B-65
Silver
Weld splice 2 (Ground)
B-66
White
4×4 switch
No. Connector face No. Connector face
C-1
Gray
Side turn lamp-RH
C-22
Front turn lamp-RH
C-2
Silver
Engine room-RH ground
C-23
NOT USED
C-3
(6VE1)
(4JH1-TC)
INT Relay
C-24
Triple pressure switch
C-4
Light-
blue
Front wiper motor
C-25
NOT USED
C-5
~
C-16
NOT USED
C-26
Black
Head lamp-LH
C-17
Gray
Front wiper motor
C-27
Clearance lamp-LH
C-18
Clearance lamp-RH
C-28
~
C-29
NOT USED
C-19
Black
Head lamp-RH
C-30
(4JH1-TC)
Black
Engine hood switch
C-20
(6VE1)
(4JH1-TC)
Horn ; high note
C-31
~
C-34
NOT USED
C-21
Black
Horn ; Low note
C-35
Gray
Side turn lamp-LH
No. Connector face No. Connector face
C-36
Silver
Engine room-LH ; Ground
C-54
(6VE1)
(4JH1-TC)
Orange
ABS sensor Front-LH
C-37
Black
Brake fluid level switch
C-55
Brown
Thermo AMP
C-38
(4JH1-TC)
Vacuum switch
C-56
(C24SE)
ECM
C-39
Parking brake switch (stick type)
C-56
(4JH1-TC)
ECM-A
C-40
~
C-43
NOT USED
C-57
(4JH1-TC)
ECM-B
C-44
White
Stop lamp switch
C-58
~
C-62
NOT USED
C-45
~
C-49
NOT USED
C-63
(6VE1)
(4JH1-TC)
Gray
Front Fog lamp-RH
C-50
Condenser fan
C-64
(6VE1)
(4JH1-TC)
Gray
Front Fog lamp-LH
C-51
~
C-52
NOT USED
C-65
~
C-66
NOT USED
C-53
(6VE1)
(4JH1-TC)
Orange
ABS sensor Front-RH
C-67
(6VE1)
(4JH1-TC)
Black
EHCU
No. Connector face No. Connector face
C-68
~
C-76
NOT USED
C-106
NOT USED
C-77
Clutch switch
C-107
White
J/B E2
C-78
~
C-93
NOT USED
C-108
White
J/B E1
C-94
(6VE1)
Gray
TCM-(A)
C-109
Silver
Body-LH ; ground
C-94
(4JH1-TC)
White
TCM
C-110
~
C-114
NOT USED
C-95
(6VE1)
White
TCM-(B)
C-115
(4JH1-TC)
Brown
EVRV
C-95
(4JH1-TC)
White
TCM
C-116
C-96
~
C103
NOT USED
C-117
(6VE1)
(4JH1-TC)
Anti theft horn
C-104
Brown
Resister
C-118
(4JH1-TC)
A/C Resister & Neutral switch
C-105
White
Blower motor
C-119
(6VE1)
Auto cruise actuator
No. Connector face No. Connector face
C-120
(6VE1)
Auto cruise control
C-121
(C24SE)
IAT sensor
No. Connector face No. Connector face
D-1
Brown
Power window motor-RH
D-11
Brown
Power window motor Rear-LH
D-2
White
Remote mirror-RH
D-12
White
Power window switch Rear-LH
D-3
Black
Front speaker-RH
D-13
Black
Rear speaker-LH
D-4
Black
Door lock actuator driver side
D-14
Black
Door lock actuator Rear-LH
D-5
White
Power window driver side
D-15
Brown
Power window motor Rear-RH
D-6
Brown
Power window motor-LH
D-16
White
Power window switch-RH
D-7
White
Remote mirror-LH
D-17
Black
Rear speaker-RH
D-8
Black
Speaker-LH
D-18
Black
Door lock actuator Rear-RH
D-9
Black
Door lock actuator passenger side
D-19
White
Remote mirror switch driver side
D-10
White
Power window switch passenger side
D-20
White
Power window switch driver side
No. Connector face No. Connector face
D-21
White
Tweeter-RH
D-22
White
Tweeter-LH
No. Connector face No. Connector face
E-1
(4JH1-TC)
White
Oil pressure switch
E-10
Silver
Engine ground
E-2
(C24SE)
(6VE1)
Magnetic clutch
E-11
(6VE1)
Neutral switch
E-3
(4JH1-TC)
Black
Magnetic clutch AC COMP
E-11
(4JH1-TC)
Natural
green
Neutral switch
E-4
~
E-5
NOT USED
E-12
(6VE1)
Neutral switch
E-6
(C24SE)
(6VE1)
Fuel injector
E-12
(4JH1-TC)
Natural
green
Neutral switch
E-6
(4JH1-TC)
Injector pump
E-13
~
E-17
NOT USED
E-7
(C24SE)
(6VE1)
Fuel injector
E-18
(C24SE)
Ignition coil
E-8
(C24SE)
(6VE1)
Fuel injector
E-19
(4JH1-TC)
Blue
Thermo meter unit
E-9
(C24SE)
(6VE1)
Fuel injector
E-20
~
E-21
NOT USED
E-9
(4JH1-TC)
Gray
T.D.C sensor
E-22
(4JH1-TC)
Brown
TPS 1 main
No. Connector face No. Connector face
E-23
(4JH1-TC)
Gray
TPS 2 main
E-44
Gray
Vehicle speed sensor
E-24
~
E-29
NOT USED
E-45
(4JH1-TC)
Gray
2WD-4WD switch
E-30
(4JH1-TC)
Gray
A/T speed sensor
E-46
(4JH1-TC)
Brown
H-L neutral switch
E-31
(4JH1-TC)
Gray
Turbine sensor
E-47
~
E-48
NOT USED
E-32
~
E-34
NOT USED
E-49
(4JH1-TC)
Glow plug
E-35
(4JH1-TC)
Black
Motor actuator
E-50
NOT USED
E-36
~
E-40
NOT USED
E-51
(6VE1)
Fuel injector
E-41
(4JH1-TC)
Black
Coolant temp sensor
E-51
(4JH1-TC)
Black
Inhibiter switch
E-42
Natural
green
Backup lamp switch
E-52
(6VE1)
Fuel injector
E-43
Natural
green
Backup lamp switch
E-53
(6VE1)
Ignition coil
No. Connector face No. Connector face
E-54
(6VE1)
Ignition coil
E-62
(6VE1)
Cam angle sensor
E-54
(4JH1-TC)
Black
A/T term ASM
E-64
(C24SE)
(6VE1)
Oil pressure switch (P/STRG)
E-55
(6VE1)
Ignition coil
E-65
(C24SE)
(6VE1)
Thermo unit
E-56
(6VE1)
Ignition coil
E-66
(C24SE)
(6VE1)
Duty solenoid
E-57
(6VE1)
Ignition coil
E-67
NOT USED
E-58
(6VE1)
Ignition coil
E-68
(C24SE)
Throttle position sensor
E-59
(C24SE)
(6VE1)
Crank angle sensor
E-68
(6VE1)
Throttle position sensor
E-60
(C24SE)
ECM
E-69
(6VE1)
Temperature sensor
E-60
(6VE1)
ECM-A
E-70
(C24SE)
IACV
E-61
(6VE1)
ECM-B
E-70
(6VE1)
IACV
No. Connector face No. Connector face
E-71
NOT USED
E-80
(6VE1)
Cylinder revolution
E-72
(C24SE)
(6VE1)
Engine earth-A
E-81
(6VE1)
Speed sensor
E-73
(6VE1)
Engine earth-A
E-82
(6VE1)
Transmission wire
E-74
(C24SE)
(6VE1)
Engine earth-B
E-83
(6VE1)
Oil temperature sensor
E-75
(C24SE)
(6VE1)
Oil pressure switch
E-84
(C24SE)
Knock sensor
E-76
(6VE1)
EGR valve
E-85
(C24SE)
MAP sensor
E-77
(C24SE)
O2 sensor
E-77
(6VE1)
O2 sensor RH-Front
E-78
(6VE1)
O2 sensor LH-Front
E-79
(6VE1)
Neutral start switch
No. Connector face No. Connector face
F-1
White
Fuel filter
F-2
White
Fuel pump & sensor
F-3
NOT USED
F-4
Gray
ABS sensor
F-5
Gray
Rear combination lamp-RH
F-6
Gray
Rear combination lamp-LH
F-7
Gray
License plate lamp
No. Connector face No. Connector face
H-1
White
Battery (+) ~ Engine room
H-10
White
INST ~ Front Door-RH
H-2
NOT USED
H-11
NOT USED
H-3
(6VE1)
(4JH1-TC)
White
Battery (+) ~ Engine room
H-12
Black
INST ~ Roof
H-4
(C24SE)
White
Engine room ~ Mission
H-13
White
INST ~ Door -LH
H-4
(6VE1)
(4JH1-TC)
White
Engine ~ Engine room
H-14
White
Rear body ~ Rear door-LH
H-5
NOT USED
H-15
White
Engine room ~ Chassis
H-6
White
Engine room ~ INST
H-16
White
Rear body ~ Rear door-RH
H-7
White
Engine room ~ INST
H-17
White
Chassis ~ License plate lamp
H-8
NOT USED
H-18
White
Engine room ~ INST
H-9
Blue
Engine room ~ Chassis
H-19
~
H-21
NOT USED
No. Connector face No. Connector face
H-22
(6VE1)
(4JH1-TC)
White
Engine ~ Engine room C
H-32
(C24SE)
(6VE1)
Engine room ~ Rear body
H-23
(6VE1)
(4JH1-TC)
White
Engine ~ Engine room B
H-33
(4JH1-TC)
Engine ~ Engine room
H-24
Black
INST ~ Front door-RH
H-34
(C24SE)
Engine ~ Engine room
H-25
Black
INST ~ Front door-LH
H-35
Trailer
H-26
White
INST ~ Rear body
H-27
Black
INST ~ Rear body
H-28
White
Sub harness connector
H-29
(C24SE)
Battery(+) ~ Engine room
H-30
(6VE1)
(4JH1-TC)
Engine room ~ INST
H-31
(C24SE)
Engine room ~ Mission
No. Connector face No. Connector face
L-1
White
Doom lamp
L-2
NOT USED
L-3
NOT USED
L-4
Black
Rear defogger driver side
L-5
White
High mounted stop lamp
L-6
NOT USED
L-7
Black
Rear defogger passenger side
L-8
NOT USED
L-9
Gray
Spot lamp
No. Connector face No. Connector face
M-1
~
M-25
NOT USED
M-25
(6VE1)
2WD-4WD Switch
M-27
(6VE1)
H-L Neutral Switch
M-28
(6VE1)
Motor Actuator
No. Connector face No. Connector face
P-1
Silver
Battery (+)
P-9
Silver
ACG (B)
P-2
Silver
Relay & Fuse box
P-10
Silver
Engine ground
P-3
Brown
Starter (S)
P-11
Silver
Fuse & relay box
P-4
Silver
Starter (B)
P-12
NOT USED
P-4
Silver
Starter (B)
P-13
Gray
Shift on the fly actuator
P-5
Silver
Battery (-)
P-6
Silver
Body earth (Ground)
P-7
NOT USED
P-8
(C24SE)
(4JH1-TC
Green
ACG (L)
P-8
(6VE1)
White
ACG (L)
No. Connector face No. Connector face
R-1
Black
Front door switch-LH
R-12
Pretensioner - RH
R-2
NOT USED
R-13
Pretensioner - LH
R-3
Gray
Seat belt switch
R-14
2-4WD control
R-4
Natural
Parking brake switch (Lever type)
R-15
2-4WD control
R-5
NOT USED
R-6
Black
Front door switch-RH
R-7
~
R-8
NOT USED
R-9
Black
Rear speaker-LH
R-10
Black
Rear speaker-RH
R-11
Seat belt switch
No. Connector face No. Connector face
T-1
NOT USED
T-2
NOT USED
T-3
Gray
License plate lamp-LH
T-4
Gray
License plate lamp-RH
No. Connector face No. Connector face
X-1
Black
Relay ; Tail lamp
X-9
(6VE1)
(4JH1-TC)
Black
Relay ; Hazard-RH
X-2
(C24SE)
(6VE1)
Black
Relay ; Front Fog lamp
X-10
(6VE1)
(4JH1-TC)
Black
Relay ; Hazard-LH
X-2
(4JH1-TC)
Black
Relay ; Front Fog lamp
X-11
Black
Relay ; Heater
X-3
Relay ; Horn
X-12
Black
Relay ; Head lamp
X-4
Relay ; Dimmer
X-13
(6VE1)
(4JH1-TC)
Black
Relay ; ECM MAIN
X-5
(6VE1)
Black
Relay ; Front Fog Lamp
X-14
Black
Relay ; A/T Compressor
X-5
(4JH1-TC)
Black
Relay ; Spill valve
X-15
Black
Relay ; Thermo
X-6
(C24SE)
(6VE1)
Relay ; Starter
X-16
(6VE1)
(4JH1-TC)
Black
DIODE
X-7
Relay ; Condenser Fan
X-17
Black
DIODE
X-8
(4JH1-TC)
Black
Relay ; Starter