STATESMAN&CAPRICE
HoldenLimited A.C.N.006893232
WarrantyDepartment
A "Holden" Publication
WIRING AND CONNECTOR
WARRANTY CLAIM SUBMISSION
INFORMATION
FOR VEHICLE ELECTRICAL SYSTEM WIRING AND CONNECTION DEFECTS
IDENTIFIED ON :
WK SERIES
1
INTRODUCTION
This manual has been prepared with the following objectives:
(1) To assist HOLDEN Retailer Technicians in the identification and diagnosis of electrical wiring
defects in WK Series.
(2) To enable reporting of defects in a manner which will identify cause of failure, thereby assisting in
quality improvement and achievement of objectives for CUSTOMER SATISFACTION.
This manual is an essential element in the Warranty Claim Submission process therefore must be made
available to Technicians performing warranty related electrical wiring repairs and to those personnel
involved in Warranty Claim Submission.
The Technician simply identifies the affected harness or connector by referring to this manual and
recording the affected part on the Repair Order in addition to the usual work description. This number is
then used to create a Labour Operation Number by the Warranty Administrator, which can then be used by
HOLDEN to clearly identify the cause of electrical failure.
Step-by-step instructions for using the wiring harness illustrations are included in this manual, along with
Warranty Claim Submission procedures.
INDEX
PAGE
WIRING PROBLEM REPORTING FOR WARRANTY CLAIMS 3
TECHNICIAN RESPONSIBILITY 3
A. FOR TERMINAL PROBLEMS (INCLUDING EXAMPLE) 3
B. FOR CONNECTOR PROBLEMS (INCLUDING EXAMPLE) 3
C. FOR HARNESS/WIRING DEFECTS/DAMAGE (INCLUDING EXAMPLE) 3
WARRANTY ADMINISTRATOR RESPONSIBILITY 4
FAILURE CODES 5
WIRING COLOUR CODES 5
WIRING HARNESS ABBREVIATIONS 6
WIRING HARNESS LOCATION DIAGRAMS 7
WIRING HARNESS ILLUSTRATIONS REFER FlG.1 TO FIG. 52 8-59
HOLDEN LIMITED A.B.N. 84 006 893 232
WARRANTY DEPARTMENT
COPYRIGHT - HOLDEN LIMITED
Reproduction in whole or in part prohibited without written approval
2
WIRING PROBLEM REPORTING
FOR WARRANTY CLAIMS
THE TECHNICIAN RESPONSIBILITY
Terminal Problems, Connector Body
Problems and Wire and/or Harness Problems.
A For Terminal problems
·
·
·
B For Connector Problems
·
·
·
C For Wire / Harness Problem
·
·
·
TERMINAL OR CONNECTOR PROBLEM
·
·
·
WIRE OR HARNESS DAMAGE / DEFECT
·
·
·
·
All Technicians are requested to carefully identify the problem area of wiring that needs rectification. Three
categories have been listed to cover all situations, these are
Technicians are required to record on the Repair Order, one of the following:
Figure Number
Affected Terminal Number (as circled on each Figure Number)
Failure Code Number (as per selection on Page Number 5)
Figure Number
Affected Connector Number
Failure Code Number (as per selection on Page Number 5)
Figure Number
Affected Zone numbers (being the vertical strip or zone of where damage is on Harness
Failure Code Number (as per selection on Page Number 5)
After troubleshooting an intermittent problem on a V6 WK, the largest of the connectors at
the PCM is found to have a terminal which has backed out, and is not making contact with
a pin on the PCM.
The engine bay diagram on Page 7 tells us that the location of the problem
harness is on Figure 12. We turn to Figure 12 and find the connector labelled as
10.
From Page 5 we select Failure Code 28 for 'terminal not retained in connector
body'.
Hence write on the Repair Order:
Fig. 12
Conn. 10
F.C. 28
A WK sedan is found to continually blow indicator lamp fuses. It is found that the indicator
wire is bare and earthing out on the metal seat-back mounting panel above the LH rear
wheel arch. Because it is a wire and not a connector which is damaged, the two digit
Number which identifies the specific area where the damage has occurred on the wiring,
is to be used in lieu of connector number. Use the wire failure code for 'bare wire' - 94.
Reference to Page 7 tells us to refer to Figure 23. In fact this Figure shows the
exact section of damaged harness, so record Fig. 23 on the Repair Order.
Because the Failed Component is a harness and damaged within the vertical
Zone 90 the actual Zone Number is recorded on the Repair Order.
The failure code to use for bared wires is shown on Page 5 as '94'.
Hence write on the Repair Order:
Fig. 23
Zone. 90
F.C. 94
EXAMPLE:
EXAMPLE:
3
WARRANTY ADMINISTRATOR
RESPONSIBILITY
To submit a WK Warranty Claim under this system, the required Labour Operation Number to be claimed is
simply constructed by putting together the information recorded on the Repair Order by the Technician.
That is, the and (terminal or connector problems) or
(harness damage) plus the .
The Labour Operation Number is to be made up of the prefix followed by the two digit
on which the wiring is shown, and then the two digit or
(for Wiring and/or Harness damage) shown on that Figure.
Take care to ensure the number has been constructed properly, and consists of followed by a further
four digits.
The appropriate Failure Code should have been selected and recorded on the Repair Order by the Service
Technician. The earlier used Code 50 (Electrical Failure) is no longer acceptable for recording
Wiring Warranty faults.
If the repair involves replacement of a HarnessAssembly:
Please discuss further with your Service Manager or Holden's Service representative if you require further
assistance with submission of Electrical Wiring related Warranty Claims.
Please use the Wiring Warranty manual for photocopying and then attaching with a PIR when submitting a
wiring related PIR.
Figure Number Connector Number Zone Number
Failure Code
N93 Figure Number
Connector Number, Terminal Number Zone
Number
N930408
PREFIX FIGURE NO. CONNECTOR, OR
TERMINAL
OR ZONE NO.
N93
Note:
A Remember to claim the Labour Operation Number for the component that caused
the failure.
B Use appropriate Failure Code (From Page Number 5)
C If the Wiring Harness is replaced by a new part, then record the replaced Harness
Assembly Part Number in 'Failed Part Number" column of the Warranty Claim.
EXAMPLE:
4
FAILURE CODES
WIRING COLOUR CODES
The correct Failure Code must be provided if your claim is to assist Holden's in defining Electrical Faults in
WK series. Please use the appropriate code.
The following is a list of failure codes which are to be used when claiming for work done to Wiring
Harnesses.
20 Corroded/Heated/Melted
27 Terminal poorly crimped on wire
28 Terminal not retained in connector body
37 Loose in mating terminal
54 Wrong part fitted
58 Terminal in wrong position in connector body
78 Poor earth connection to body
80 Terminal damaged, preventing engagement
99 Dry solder connection
57 Not connected
89 Will not lock into mating connector
01 Pinched/cut wire
71 Harness/wire too short
86 Spliced connection open circuit
92 Incorrectly routed
94 Bare wires/short circuit
99 Dry solder connection
These abbreviations are used throughout FlG.01 to 52 illustrations to identify and
that are visibly identical in appearance. This will assist in the reporting process by selecting
the correct terminal or connector.
(W) WHITE (B/Y) BLACK/YELLOW (0/B) ORANGE/BLACK
(B) BLACK (B/R) BLACK/RED (O/R) ORANGE/RED
(BLU) BLUE (B/G) BLUE/GREEN (O/W) ORANGE/WHITE
(0) ORANGE (B/W) BLACK/WHITE (W/B) WHITE/BLACK
(BR) BROWN (BR/W) BROWN/WHITE (v/W) VIOLET/WHITE
(G) GREEN (P/B) PINK/BLACK (P/V) PINK/VIOLET
(R) RED (GY) GREY (V/W) VIOLET/WHITE
(Y) YELLOW (TA) TAN (LT/G) GREEN
TERMINAL PROBLEMS (Within Connector Bodies or Ring Type Terminals)
CODE DESCRIPTION
CONNECTOR BODY PROBLEM
CODE DESCRIPTION
WIRE / HARNESS PROBLEMS
CODE DESCRIPTION
CONNECTORS
TERMINALS
5
WIRING HARNESS ABBREVIATIONS
These abbreviations are used throughout FlG.01 to FIG.52 illustrations to correctly identify the wiring
harnesses.
6
P.M.H. Power Mirrors Harness
B.M.H. Blower Motor Harness
C.W.H. Console Wiring Harness
F.D.W.H. Front Door Wiring Harness
H.P.H. Head Phone Harness
F.T.H. Fuel Tank Harness
G.P.S.H. Global Positioning System Harness
L.R.H. Level Ride Harness
A.R.H. Audio Remote Harness
BATT.W.H. Battery Wiring Harness
P.A.B.H. Passenger Airbag Harness
M.W.H. Main Wiring Harness
B.W.H. Body Wiring Harness
L.P.G.H. Liquid Petroleum Gas Harness
P.S.H. Power Seat Harness
P.T.H. Powertrain Harness
R.L.H. Roof Lamp Harness
R.P.A.H. Reverse Parking Aid Harness
D.V.D.H. Digital Video Disc Harness
S.R.C.H. Sunroof Control Harness
S.A.B.H. Side Airbag Harness
S.R.P.H. Sunroof Patch Harness
T.L.H. Tail Lamp Harness
S.R.H. Sunroof Harness
T.S.H. Transmission Selector Harness
S.B.H. Seat Back Harness
T.W.H. Trailer Wiring Harness
A.P.H. Audio Patch Harness
V.L.H. Vanity Lamp Harness
FC.CL.H. Fog Lamp & Cornering Lamp Harness
R.D.W.H. Rear Door Wiring Harness
WIRING HARNESS
LOCATION DIAGRAM
WK SERIES
High Mounted Stop Lamp & Licence Plate Lamps
ITEM NO. (eg. FOR DOOR WIRING HARNESS) INDICATES FIG. NO.
OF WIRING ILLUSTRATION RECTIFICATION AREA IN VEHICLE
FIG.'S 01 TO 52 FEATURE HOLDEN INSTALLATIONS
7
ENGINE COMPARTMENT
PASSENGER
COMPARTMENT
ROOF
SIDE AIRBAGS
COCKPIT MODULE
BODY
SIDE
OVERALL SYSTEM
BODY
SIDE
FRONT
DOORS
REAR
DOORS
1
9
5
38
39
3
23
33
32
7
2
6
4
8
20
21
16
17
18
19
49
24
29
45
37
28
25
35
10
12
11
14
13
36
43
46
34
26
27
50
52
30
PCM /Interface & Cruise Control Clutch Switch
Memory Mirror - Front Doors
Door Wiring Harness
Body Wiring Harness
Body Wiring Harness
Body Audio System
Body Audio System
Body Audio System
A.B.S. Wiring
MWH - Front Lamps, Fog Lamps & Horns
Telstra - Lights On
Powertrain & Engine Harnesses GEN III
MWH - Engine Compartment V6, V6 S/C & GEN III
Powertrain Harness GEN III
Power Seats
S.R.S. Wiring
S.R.S. Wiring
Level Ride
Body Wiring Harness - Trunk Lid
Reverse Parking Aid System
Satellite Navigation System
Satellite Navigation System
Satellite Navigation System
Satellite Navigation System
Telematics System
48
4747
REAR AXLE
REAR COMPARTMENT
REAR
LAMPS
Interior Lamps
Battery Harness GEN III
Battery Harness V6, V6 S/C & GEN III
Battery Harness V6, V6 S/C
Powertrain Harness V6 & V6 S/C
Powertrain Harness GEN III
Powertrain Harness GEN III
Main Wiring Harness
Main Wiring Harness
MWH to BCM & Body Harness
Main Wiring Harness
Main Wiring Harness
Body Wiring Harness
Body Wiring Harness - Fuel Sender
A.B.S. & Fuel Tank Wiring
Electric Sunroof
LPG Harness
41
15 Engine Cooling Harness V6, V6 S/C & GEN lII
22
51
Powertrain Harness V6 & V6 S/C
Powertrain Harness V6 & V6 S/C
Powertrain Harness V6 & V6 S/C
MWH - Engine Compartment V6, V6 S/C & GEN III
31
Licence Plate Lamps
44 Power Seats
Main Wiring Harness
Main Wiring Harness
40
41
42
DVD System
DVD System
DVD System
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
FIG. 01
8
BATTERY HARNESS V6, V6 S/C & GEN III
VIEW
D
2
VIEW
C
BODY
EARTH
TERMINAL
M.W.H.
BODY EARTH
TERMINAL
C
B
D
VIEW
B
DC SENSE
TERMINAL
START &
GENERATOR
TERMINAL
POSITIVE
BATTERY
POST
FUSIBLE
LINK
SUPPLY
TERMINAL
WHITE
FUSIBLE
LINK WIRE
NEGATIVE
BATTERY
POST
BATT.W.H.
GROUND
TERMINAL
VIEW
A
1
4
3
5
6
7
RHF
WHEEL
SPEED
SENSOR
M.W.H.
CONNECTOR
BATT.W.H.
CONNECTOR
8
A
FOR TERMINAL NUMBER REFER FIG. 13
MODEL WK
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
FIG. 02BATTERY HARNESS V6 & V6 S/C
A
B
C
E
G
F
BODY
EARTH
TERMINAL
M.W.H.
CONNECTOR
BATTERY
NEGATIVE
TERMINAL
BATTERY
POSITIVE
TERMINAL
VIEW
G
STARTER
MOTOR
CONNECTOR
STARTER
MOTOR
TERMINAL
VIEW
D
POWER
STEERING
PIPE
ASSEMBLY
VIEW
F
OIL
COOLER
PIPES
VIEW
E
FOR CONNECTOR NUMBERS REFER FIG. 01
GENERATOR
CONNECTOR
VIEW
A
GENERATOR
TERMINAL
3
24
5
VIEW
B
P.T.H.
VIEW
C
ENGINE
GROUND
TERMINAL
ENGINE
MOUNT
RH.SIDE
1
D
9
V6 SHOWN
MODEL WK
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
FIG. 03
10
BATTERY HARNESS GEN III
A
C
D
B
M.W.H.
CONNECTOR
BODY
EARTH
TERMINAL
BATTERY
POSITIVE
TERMINAL
BATTERY
NEGATIVE
TERMINAL
FOR CONNECTOR NUMBERS REFER FIG. 01
VIEW
E
VIEW
A
ENGINE
GROUND
TERMINAL
1
VIEW
B
STARTER
MOTOR
TERMINAL
3
STARTER
MOTOR
CONNECTOR
VIEW
C
GENERATOR
CONNECTOR
5
VIEW
E
GENERATOR
TERMINAL
4
VIEW
D
2
E
MODEL WK
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
FIG. 04
11
POWERTRAIN HARNESS V6 & V6 S/C
11
VIEW
D
A/C COMPRESSOR
CONNECTOR
13
VIEW
C
E.G.R. VALVE
CONNECTOR
VIEW
B
12
THROTTLE
POSITION
SENSOR
CONNECTOR
10
IDLE AIR CONTROL
MOTOR CONNECTOR
9
VIEW
A
KNOCK SENSOR
CONNECTOR (L.H)
BATT.W.H.
INTAKE AIR
TEMPERATURE
SENSOR
CONNECTOR
4
7
5
A
D
1
CRANKSHAFT
SENSOR
CONNECTOR
3
C
2
B
No.1 INJECTOR
No.3 INJECTOR
No.5 INJECTOR
A/C PRESSURE
TRANSDUCER
CONNECTOR
M.A.S.S.
AIR FLOW
SENSOR
CONNECTOR
6
M.W.H.
CONNECTOR
8
V6 SHOWN
MODEL WK
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
FIG. 05
12
POWERTRAIN HARNESS V6 & V6 S/C
ENGINE
GROUND
TERMINAL
VIEW
A
A
KNOCK
SENSOR
CONNECTOR
(R.H)
ENGINE COOLANT
TEMPERATURE
SENSOR CONNECTOR
ELECTRONIC
IGNITION
CONTROL
MODULE
CONNECTOR
VIEW
VIEW
VIEW
VIEW
VIEW
F
E
D
C
B
CAMSHAFT
POSITION
SENSOR
CONNECTOR
ENGINE
OIL PRESSURE
SWITCH CONNECTOR
B
C
D
E
F
NO.2 INJECTOR
NO.4 INJECTOR
NO.6 INJECTOR
2
8
3
4
5
6
1
9
6
B
BATTERY
CONNECTOR
NEGATIVE
FOR CONNECTOR NUMBERS REFER FIG. 01 & 02
7
V6 SHOWN
MODEL WK
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
FIG. 06
13
POWERTRAIN HARNESS V6 & V6 S/C
LH EXHAUST GAS
SENSOR CONNECTOR
6
FOR CONNECTOR NUMBERS REFER FIG 12
FOR CONNECTOR NUMBERS REFER FIG 07
VIEW
A
PARK/NEUTRAL
POSITION
SWITCH
CONNECTOR
PRNDL
SWITCH
CONNECTOR
23
RH EXHAUST
GAS SENSOR
CONNECTOR
8
VIEW
B
5
CANISTER
PURGE
SOLENOID
VALVE
CONNECTOR
ENGINE
GROUND
TERMINAL
VIEW
C
BOOST
CONTROL VALVE
CONNECTOR
(SUPERCHARGED
ONLY)
ENGINE COOLANT
TEMPERATURE SENSOR
CONNECTOR
(SUPERCHARGED ONLY)
710
11
FOR CONNECTOR NUMBERS REFER FIG 16
ANTI-THEFT HORN
CONNECTOR
PCM
CONNECTORS
A
C
V6 SHOWN
SPEED SENDER
CONNECTOR
TRANSMISSION
ASSEMBLY
CONNECTOR
1
B
4
MODEL WK
M.W.H.
CONNECTOR
P.T.H.
CONNECTOR
9
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
1
FIG. 07
14
POWERTRAIN HARNESS V6 & V6 S/C
FOR CONNECTOR NUMBERS REFER FIG 04
INTAKE AIR TEMPERATURE
SENSOR CONNECTOR
VIEW
C
D
A
C
B
THEFT
DETTERENT
HORN
CONNECTOR
(GREEN)
VIEW
A
FOR CONTINUATION REFER FIG. 12
VIEW
D
M.A.S.S.
AIR FLOW
SENSOR
CONNECTOR
V6 SHOWN
1
3
P.T.H.
CONNECTOR
M.W.H.
CONNECTOR
1
2
VIEW
E
VIEW
B
A/C PRESSURE
SENSOR
CONNECTOR
E
MODEL WK
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
FIG. 08
15
POWERTRAIN HARNESS GEN III
VIEW
A
VIEW
B
VIEW
C
VIEW
D
No. 6 INJECTOR
No. 8 INJECTOR
No. 4 INJECTOR
No. 2 INJECTOR
SUPPRESSION
DIODE A/C
COMPRESSOR
CONNECTOR
ELECTRONIC
IGNITION
CONTROL
MODULE
CONNECTOR
RH COIL
PACK
HARNESS
CONNECTOR
A/C CLUTCH
CONNECTOR
ENGINE
EARTH
TERMINAL
A
C
B
9
8
2
1
3
5
4
6
7
FOR CONTINUATION REFER FIG. 10
D
10 11 12 13
NOT ILLUSTRATED:
COIL PACK CONNECTORS 2, 4, 6 & 8
MODEL WK
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
FIG. 09
16
POWERTRAIN HARNESS GEN III
ENGINE
COOLANT
TEMPERATURE
SENSOR
CONNECTOR
5
VIEW
C
VIEW
B
CANISTER
PURGE
SOLENOID
VALVE
CONNECTOR
ELECTRONIC
IGNITION
MODULE
CONNECTOR
2
3
RH COIL PACK
HARNESS
CONNECTOR
NOT ILLUSTRATED:
COIL PACK CONNECTORS 1, 3, 5 & 7
IDLE SPEED
CONTROL
ACTUATOR
CONNECTOR
THROTTLE
POSITION
SENSOR
CONNECTOR
1
4
VIEW
A
21 22 23
VIEW
F
VIEW
E
M.A.P.
SENSOR
CONNECTOR
ENGINE OIL
PRESSURE
SENSOR
CONNECTOR
CAMSHAFT
POSITION
SENSOR
CONNECTOR
17
20
VIEW
D
ENGINE
EARTH
TERMINAL
13
KNOCK
SENSOR
CONNECTOR
24
19
18
7
A
B
C
D
No 3 INJECTOR
No 1 INJECTOR
6
8No 5 INJECTOR
9
No 7 INJECTOR
11
DEF
M.A.S.S.
AIRFLOW
SENSOR
CONNECTOR
INTAKE AIR
TEMPERATURE
SENSOR
CONNECTOR
A/C PRESSURE
SENSOR
CONNECTOR
M.W.H.
CONNECTOR
10
12
15
16
MODEL WK
14
P.T.H.
CONNECTOR
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
FIG. 10
17
POWERTRAIN & ENGINE HARNESSES GEN III
VIEW
B
SPEED
SENDER
CONNECTOR
5
VIEW
D
6
CRANKSHAFT
POSITION
SENSOR
CONNECTOR
MODEL WK
PARK/NEUTRAL
POSITION
SWITCH
CONNECTOR
3
PRNDL
SWITCH
CONNECTOR
1
VIEW
A
TRANSMISSION
ASSEMBLY
CONNECTOR
VIEW
C
7
C
A
FOR CONTINUATION REFER FIG.11
2
LH HEATED
OXYGEN
SENSOR
CONNECTOR
D
B
RH HEATED
OXYGEN
SENSOR
CONNECTOR
4
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
FIG. 11
18
POWERTRAIN HARNESS GEN III
VIEW
E
THROTTLE
ACTUATOR
CONNECTOR
THROTTLE
RELAXER
B
A
VIEW
D
ENGINE
COOLANT
LEVEL
SWITCH
CONNECTOR
FOR CONTINUATION REFER FIG. 9 FOR CONTINUATION REFER FIG.10
D
C
VIEW
C
FOR CONTINUATION
REFER FIG.12
E
THEFT
DETERRENT
HORN
CONNECTOR
3
VIEW
B
A/C PRESSURE
SENSOR
CONNECTOR
2
INTAKE AIR
TEMPERATURE
SENSOR
CONNECTOR
1
VIEW
A
M.A.P.
SENSOR
CONNECTOR
M.W.H.
CONNECTOR
P.T.H.
CONNECTOR
4
5
6
7
8
MODEL WK
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 12
POWERTRAIN CONTROL MODULE/INTERFACE & CRUISE CONTROL CLUTCH SWITCH
19
5
VIEW
C
GEN III
POWERTRAIN
INTERFACE
MODULE
CONNECTOR
THROTTLE
ACTUATOR
CONTROL
MODULE
CONNECTOR
POWERTRAIN
INTERFACE
MODULE
FOR CONNECTOR NUMBER REFER FIG. 11
POWERTRAIN
CONTROL
MODULE
FOR CONTINUATION REFER FIG. 11
12
13
VIEW
D
POWERTRAIN
CONTROL
MODULE
CONNECTOR
(BLUE)
POWERTRAIN
CONTROL
MODULE
CONNECTOR
(RED)
GEN III
COVER
ENGINE
COOLANT
LEVEL
SWITCH
CONNECTOR
4
FOR CONTINUATION REFER FIG.07 - V6 & V6 S/C
FOR CONTINUATION REFER FIG.11 - GEN III
BC
A
VIEW
B
POWERTRAIN
CONTROL
MODULE
MOUNTING
BRACKET
V6&V6S/C
NO.1 PCM
CONNECTOR
NO.2 PCM
CONNECTOR
NO.3 PCM
CONNECTOR
7
9
11
6
8
10
V6
V6
V6
V6 S/C
V6 S/C
V6 S/C
D
VIEW
A
STOP LAMP, TRACTION
& CRUISE CONTROL
RELEASE SWITCH
CONNECTOR
STOP LAMP, TRACTION
& CRUISE CONTROL
RELEASE SWITCH
CONNECTOR
STOP LAMP, TRACTION
& CRUISE CONTROL
RELEASE SWITCH
CONNECTOR
(WHERE FITTED)
1
2
3
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK
B
9
FIG. 13
20
REFER FIG. 01 FOR CLARIFICATION
FOR VIEW & REFER FIG. 14
B
12
16
14
17
11
18
15
13
10
6
4
8
1
9
5
3
2
7
19
CRUISE CONTROL
A.B.S. BRACKET
GROUND POST
WINDSHIELD WIPER MOTOR
BATT.W.H.
BRAKE PRESSURE DIFFERENTIAL
FUSIBLE LINK SUPPLY
RH FRONT WHEEL SPEED SENSOR
LH FRONT WHEEL SPEED SENSOR
ENGINE COOLING FAN
LH HORN (GREEN)
LH FRONT FOG LAMP
LH TURN SIGNAL LAMP
AMBIENT AIR TEMPERATURE SENSOR
P.T.H.
LH HEAD LAMP
RH HORN (GREEN)
21
24
22
25
23
26
20
ELECTRONIC BRAKING & TRACTION CONTROL
HOOD THEFT DETERRENT (RED/WHITE)
14
26
25
23
22
21
1516171819
20
10
7
8
11
12
1256
3 4
24
13
A
MWH - ENGINE COMPARTMENT V6, V6 S/C & GEN III
RH TURN SIGNAL LAMP
RH HEADLAMP
WINDSHIELD WIPER & WINDSHIELD WASHER
RH FRONT FOG LAMP
RH HORN (BLACK/WHITE)
LH HORN (BLACK/WHITE)
HOOD THEFT DETERRENT (YELLOW/BLACK)
A
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 14
21
4 TERMINAL MICRO RELAY
4 TERMINAL MINI RELAY
5 TERMINAL MINI RELAY
START RELAY
11
1
ENGINE COOLING FAN RELAY (2)
(HIGH SPEED)
4
HEADLAMP HI-BEAM RELAY
2
3
AB
TO LOCATE VIEWS & REFER FIG. 13
9ENGINE COOLING FAN RELAY (1)
(LOW SPEED)
5
6HORN RELAY
8HEADLAMP LOW-BEAM RELAY
7A/C RELAY
10 FOG LAMP RELAY
FUEL PUMP RELAY
RELAY TYPE
VIEW
A
RELAY BOX
3
10
8
2
17
6
4
9
12
INSTRUMENT
PANEL TO
BODY GROUND
STRAP TERMINAL
BODY TO
INSTRUMENT
PANEL GROUND
STRAP TERMINAL
VIEW
B
14
13
NOTE :
FOR TERMINAL PROBLEM
IDENTIFY RELAY CONCERNED
BLOWER RELAY
E.F.I. RELAY
5
11
12
LEVEL RIDE RELAY
MWH - ENGINE COMPARTMENT V6, V6 S/C & GEN III
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 15
22
B
GEN III
ENGINE
COOLING FANS
CONNECTOR
()ALL ENGINES
C
D
V6 STANDARD
FANS SHOWN
D
A
V6 STANDARD FANS SHOWN
V6 H.P. FANS SIMILAR
C
VIEW
VIEW
VIEW
E
VIEW
VIEW
E
ENGINE
COOLING FAN
CONNECTOR
(TO LARGE
FAN HARNESS)
()V6 STANDARD FANS
ENGINE
COOLING FAN
CONNECTOR
(TO SMALL
FAN HARNESS)
()V6 STANDARD FANS
ENGINE
COOLING FAN
CONNECTOR
(TO SMALL
FAN HARNESS)
(
)
V6 H.P. FANS
WHERE FITTED
ENGINE
COOLING FAN
CONNECTOR
(TO LARGE
FAN HARNESS)
(
)
V6 H.P. FANS
WHERE FITTED
ENGINE
COOLING FAN
CONNECTOR
(TO LARGE
FAN HARNESS)
()V8 GEN III
ENGINE
COOLING FAN
CONNECTOR
(TO SMALL
FAN HARNESS)
()V8 GEN III
M.W.H.
CONNECTOR
()ALL ENGINES
1
2
3
4
5
6
7
8
BA
ENGINE COOLING HARNESS V6, V6 S/C & GEN lll
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 16
23
MAIN WIRING HARNESS
INSTRUMENT PANEL PAD ASSEMBLY NOT
SHOWN FOR CLARITY.
FOR LOCATION OF VIEW REFER FIG 18
A
126
34 7
9
10
11
1213
14
15
16
58
17
19
20
21
18
12
16
16
14
11
15
13
10
6
4
8
1
9
5
3
2
7
INSTRUMENT PANEL LAMP SWITCH (BLUE/WHITE)
INSTRUMENT PANEL LAMP SWITCH (BLACK/GREEN)
P.T.H.
LH RADIO FRONT SPEAKER DASH UPPER
BLOWER & AIR INLET
REAR COMPARTMENT LID RELEASE
P.A.B.H.
RADIO, CLOCK & CD PLAYER
BLOWER MOTOR & A/C COMPRESSOR
AMBIENT AIR TEMPERATURE RADIO, CLOCK & DATE (MFD)
B.M.H.
INLINE TO RADIO & MOBILE TELEPHONE
RADIO GROUND
RADIO ANNTENNA AMPLIFIER
INSTRUMENT PANEL LAMP (ORANGE/BLACK)
INSTRUMENT PANEL LAMP (BLACK/GREEN)
LH STEP WELL LAMP
COMMUNICATION CENTRE CALL (2)
18
21
19
17
B.W.H.
COMMUNICATION CENTRE CALL (1)
G.P.S.H.
G
I
A
H
FOR LOCATION OF VIEW REFER FIG 19
H I
G
&
WHERE FITTED
F
F
20
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 17
24
MAIN WIRING HARNESS
11
15
13
16
10
17
18
14
12
9
6
4
1
8
5
3
2
7
INSIDE AIR TEMPERATURE SENSOR
TRIP ODOMETER RESET SWITCH
AMBIENT LIGHT SENSOR
HEAD LAMP AUTOMATIC CONTROL SWITCH
RH RADIO FRONT SPEAKER DASH UPPER
INSTRUMENTS
RH STEP WELL LAMP
WIRING (DIAGNOSTIC)
B.W.H. (2)
IGNITION & START SWITCH (2)
IGNITION LOCK CYLINDER BULB
WINDSHIELD WIPER DWELL MODULE
B.W.H.
STEERING WHEEL CLOCK SPRING COIL
CRUISE CONTROL SWITCH
1256
347
7
8
9
10
11
12
13
1415
16
17
20
22
21
23
24
25
26
STOP LAMP, TRACTION & CRUISE CONTROL RELEASE SWITCH (1)
B.W.H. (1)
27
STEERING COLUMN & INSTRUMENT PANEL PAD ASSEMBLY NOT SHOWN
FOR CLARITY
FOR STEERING COLUMN M.W.H. CONNECTOR LOCATIONS REF FIG 21
REF FIG'S 18 & 19
FOR LOCATION OF VIEWS
B C K
D E J
&
K
J
C D E
B
19
C.W.H.
21
22
23
20
24
T.S.H.
IGNITION & START SWITCH
WINDSHIELD WIPER & WASHER SWITCH
TURN SIGNAL & HEADLAMP SWITCH
25
26
STOP LAMP, TRACTION & CRUISE CONTROL RELEASE SWITCH (2)
FRONT CIGAR LIGHTER SWITCH
IGNITION & START SWITCH (1)
27
HAZARD WARNING
L.P.G.H.
19 18
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 18
25
MAIN WIRING HARNESS
POWER WINDOWS RELAY
IGNITION CONTROL RELAY
ACCESSORY CONTROL RELAY
FLASHER UNIT
PARK LAMPS RELAY
POWER WINDOWS CIRCUIT BREAKER
POWER SEATS CIRCUIT BREAKER
SUNROOF CIRCUIT BREAKER
DEFOG RELAY
INTERIOR ILLUMINATION RELAY
BLOWER INHIBIT RELAY
VIEW
E
NOTE :
FOR TERMINAL PROBLEM
IDENTIFY RELAY CONCERNED
R.H. STEPWELL
LAMP
CONNECTOR
D
VIEW
FOR CONNECTOR NUMBERS REFER FIG. 16
FOR CONNECTOR NUMBER REFER FIG. 17
REFER FIG. 17
B C D
TO LOCATE VIEWS
E
A
TO LOCATE VIEWS REFER FIG. 16
WIRING
(DIAGNOSTIC)
CONNECTOR
VIEW
C
STOP LAMP,
TRACTION &
CRUISE CONTROL
RELEASE SWITCH
CONNECTOR (2)
VIEW
B
STOP LAMP,
TRACTION &
CRUISE CONTROL
RELEASE SWITCH
CONNECTOR (1)
VIEW
A
BLOWER &
AIR INLET
CONNECTOR
B.W.H
HARNESS
CONNECTOR
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
56789
10
11
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 19
MAIN WIRING HARNESS
26
G
VIEW
AIRBAG
MODULE
B.W.H
CONNECTOR
VIEW
J
FOR CONTINUATION
REFER FIG. 23
VIEW
I
RADIO BODY
EARTH
TERMINAL
INLINE TO
RADIO &
MOBILE
TELEPHONE
CONNECTOR
PWR
T/C
VIEW
K
5
34
ELECTRONIC
TRACTION
CONTROL
CONNECTOR
AUTO/TRANS
SHIFT
PROGRAM
CONNECTOR
T.S.H.
CONNECTOR
AUTO/TRANS
CONTROL
POSITION
INDICATOR LAMP
CONNECTOR
BLOWER
MOTOR & A/C
COMPRESSOR
CONNECTOR
BLOWER
MOTOR & A/C
COMPRESSOR
CONNECTOR
K
T.S.H.
CONNECTOR
C.W.H.
CONNECTOR
HAZARD
WARNING
CONNECTOR
AMBIENT AIR
TEMPERATURE,
RADIO, CLOCK
& DATE (MFD)
CONNECTOR
F
VIEW
1
2
VIEW
H
M.W.H.
RADIO
ANTENNA
AMPLIFIER
CONNECTOR
RADIO
POWER
ANTENNA
CONNECTOR
RADIO
POWER
ANTENNA
CONNECTOR
DIVERSITY
ANTENNA
POWER
CONNECTOR
FOR CONNECTOR NUMBERS REFER FIG 16
FOR CONNECTOR NUMBERS REFER FIG 23
FOR CONNECTOR NUMBERS REFER FIG 12
FOR CONNECTOR NUMBERS REFER FIG 17
FOR CONNECTOR NUMBERS REFER FIG 37
FGH I
TO LOCATE VIEWS REFER FIG 16
&
REFER FIG 17
JK
TO LOCATE VIEWS
&
NO.1 PCM
CONNECTOR
NO.2 PCM
CONNECTOR
NO.3 PCM
CONNECTOR
M.W.H
CONNECTOR
PARK BRAKE
CONNECTOR
BODY EARTH
CONNECTOR
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 20
27
FOR CONNECTOR NUMBERS REFER FIG. 17
MAIN WIRING HARNESS TO BCM & BODY HARNESS
BODY CONTROL
CONNECTOR
BODY CONTROL
CONNECTOR
BODY CONTROL
CONNECTOR
1
2
3
WIRING
(DIAGNOSTICS)
CONNECTOR
R.H. STEP
WELL
LAMP
CONNECTOR
BODY CONTROL
CONNECTOR
4
B.W.H.
CONNECTOR
M.W.H
CONNECTOR
M.W.H
CONNECTOR
B.W.H.
CONNECTOR
5
6
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 21
28
MAIN WIRING HARNESS
VIEW
B
IGNITION LOCK
CYLINDER BULB
CONNECTOR
IGNITION &
START
SWITCH
CONNECTOR (2)
IGNITION &
START SWITCH
EARTH
TERMINAL
FOR CONNECTOR NUMBERS REFER FIG. 17
VIEW
A
WINDSHIELD
WIPER DWELL
MODULE
CONNECTOR
CRUISE
CONTROL
SWITCH
CONNECTOR
TURN
SIGNAL &
HEADLAMP
SWITCH
CONNECTOR
WINDSHIELD
WIPER &
WASHER
SWITCH
CONNECTOR
STEERING WHEEL CLOCK
SPRING COIL CONNECTOR
RADIO
CONTROL
SWITCH
CONNECTOR(1)
STEERING
WHEEL
INFLATOR
RESTRAINT
MODULE
CONNECTOR
M.W.H.
CONNECTOR
M.W.H
CONNECTOR
1
2
4
5
6
A
B
IGNITION
&START
SWITCH
CONNECTOR (1)
STOP LAMP,
TRACTION &
CRUISE CANCEL
RELEASE
SWITCH
CONNECTOR (1)
R.H. STEP WELL LAMP
CONNECTOR
DIAGNOSTICS
CONNECTOR
FUSE PANEL
STOP LAMP,
TRACTION &
CRUISE CANCEL
RELEASE
SWITCH
CONNECTOR (2)
STEERING
WHEEL
HORN
CONNECTOR
3
RADIO
CONTROL
SWITCH
CONNECTOR(2)
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 22
MAIN WIRING HARNESS
FOR CONNECTOR NUMBERS REFER FIG 17
FOR CONNECTOR NUMBERS REFER FIG 16
INSTRUMENT
PANEL LAMP
CONNECTORS
INSTRUMENT
PANEL LAMP
SWITCH
CONNECTORS
VIEW
C
29
VIEW
E
HEAD LAMP
AUTOMATIC
CONTROL
SWITCH
CONNECTOR
D
E
A
B
F
C
B
LH STEPWELL
LAMP
CONNECTOR
F
HAZARD
WARNING
SWITCH
CONNECTOR
FUELTYPE
INDICATOR
SWITCH
CONNECTOR
(WHERE
FITTED)
VIEW
A
REAR
COMPARTMENT
LID RELEASE
CONNECTOR
INSTRUMENTS
CONNECTOR
VIEW
D
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 23
BODY WIRING HARNESS
30
FOR CONNECTOR NUMBERS REFER FIG 27
FOR CONNECTOR NUMBERS REFER FIG 17
FOR CONTINUATION REFER FIG 32
FOR CONNECTOR NUMBERS REFER FIG 41
FRONT AND REAR DOOR AJAR
INDICATOR SWITCH CONNECTIONS
VIEW
C
SINGLE
CONTACT
SWITCH
FRT DR RHS G/W
FRT DR LHS W
RR DR RHS W
RR DR LHS W
18
ACCESSORY
POWER
CONNECTOR
C.W.H.
CONNECTOR
M.W.H.
CONNECTOR
B
VIEW
C.W.H.
CONNECTOR
FRONT TOP
STOWAGE
COMPARTMENT
LAMP SWITCH
CONNECTOR
(2 PLACES) FRONT FLOOR
CONSOLE
COMPARTMENT
LAMP
CONNECTOR
(2 PLACES)
10
11
12
13
8
9
17
SIDE
WINDOW
(MASTER)
SWITCH
CONNECTOR
AIR BAG
MODULE
14
A
C.W.H.
CONNECTOR
15
BODY
EARTH
TERMINAL
VIEW
B.W.H.
CONNECTOR
16
M.W.H.
CONNECTOR
PARK
BRAKE.
CONNECTOR
T.S.H.
CONNECTOR
AIR BAG
MODULE
EARTH
TERMINAL
AIR BAG
MODULE
CONNECTOR
B
L.P.G.H.
CONNECTOR
HAZARD
WARNING
CONNECTOR
20
21
19
FOR CONTINUATION
REFER FIG. 25
RH F.D.W.H.
CONNECTOR (1)
1
4
C
RH F.D.W.H.
CONNECTOR (1)
5
A
M.W.H.
(2 CONN'S)
BODY
CONTROL
MODULE
CONNECTOR
2
FRONT RH DOOR
AJAR INDICATOR
SWITCH
CONNECTOR (2)
R.L.H.
CONNECTOR
3
C
6
RH R.D.W.H.
CONNECTOR (1)
RH INFLATION
RESTRAINT
SIDE IMPACT
SENSOR
CONNECTOR
7
B.W.H.
CONNECTOR
D.V.D.H.
CONNECTOR
FOR CONTINUATION
REFER FIG. 29
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 24
BODY WIRING HARNESS
FOR CONTINUATION REFER FIG 32
FOR CONNECTOR NUMBER REFER FIG 16
FOR CONNECTOR NUMBERS REFER FIG 27
FOR CONNECTOR NUMBERS REFER FIG 23
FOR CONNECTOR NUMBERS REFER FIG 37
FOR CONNECTOR NUMBER REFER FIG 49
31
VIEW
C
LH FRONT
DOOR AJAR
INDICATOR
SWITCH
CONNECTOR
LH F.D.W.H.
CONNECTOR
B
11
VIEW
A
VIEW
B
FRONT SIDE
TURN SIGNAL
LAMP
CONNECTOR
RADIO
POWER
ANTENNA
CONNECTOR
DRIVER
SEAT BELT
CONNECTOR
DRIVER
SIDE P.S.H.
CONNECTOR
S.A.B.H.
CONNECTOR
S.A.B.H.
CONNECTOR
PASSENGER
SIDE P.S.H.
CONNECTOR
PASSENGER
SEAT BELT
CONNECTOR
M.W.H.
CONNECTOR
C
2
LH REAR
DOOR AJAR
INDICATOR
SWITCH
CONNECTOR
INSIDE
REAR VIEW
MIRROR
CONNECTOR
LH
CONNECTOR
R.D.W.H.
LH INFLATION
RESTRAINT
SIDE IMPACT
SENSOR
A
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 25
BODY WIRING HARNESS
VIEW
C
1
1
32
B.W.H.
TAIL LAMP
GROUND
TERMINAL
A
EF
B
D
FOR CONTINUATION REFER FIG. 51
S.R.P.H.
CONNECTOR
5
A
VIEW
STOP/TAIL
LAMP
CONNECTOR
BACK-UP
LAMP
CONNECTOR
REAR TURN
SIGNAL LAMP
CONNECTOR
LHRH
RH LH
RH LH
12 13
89
14 15
F
VIEW
T.L.H.
CONNECTOR B.W.H.
CONNECTOR
46
LH LH
E
VIEW
REAR COMPARTMENT
COURTESY LAMP
CONNECTOR
(ORANGE/BLACK)
REAR COMPARTMENT
COURTESY LAMP
CONNECTOR
(BLACK/GREEN)
11
23
D
VIEW
B.W.H.
CONNECTOR
T.L.H.
CONNECTOR
TRAILER
CONNECTOR
C
RH
7RH
11
10 LH
B
VIEW
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 26
S.R.S. WIRING
33
PASSENGER
SIDE AIRBAG
PASSENGER SIDE
AIRBAG INFLATOR
CONNECTOR
REFER FIG 27
C
FOR VIEW
FOR CONNECTOR NUMBER REFER FIG 16
VIEW
B
FOR CONNECTOR NUMBERS REFER FIG 21
B
C
A
M.W.H.
CONNECTOR
1
VIEW
A
HORN
CONNECTOR
DRIVER AIRBAG
INFLATOR
CONNECTOR
REMOTE RADIO
CONNECTOR
(IF FITTED)
2
LH & RH HORN BAR
STEREO CONTROL
HARNESS
CONNECTOR
STEERING
WHEEL
SWITCH
HARNESS
CONNECTOR
3
EARTH
TERMINAL
CONNECTOR
5
4
LH & RH HORN BAR
STEREO CONTROL
HARNESS
CONNECTOR
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 27
34
FOR CONTINUATION
REFER FIG. 23 & 24
VIEW
INFLATION
RESTRAINT
CONTROL
TERMINAL
INFLATION
RESTRAINT
CONTROL
CONNECTOR
1
2
AIRBAG
MODULE
FOR CONTINUATION REFER FIG. 26
C
FOR CONNECTOR NUMBERS REFER FIG. 43
RIGHT SEAT SHOWN
B
A
C
TO LOCATE VIEW REFER FIG. 26
FOR CONNECTOR NUMBERS REFER FIG. 23
RH SIDE SHOWN
S.R.S. WIRING.
FRONT
OF
CAR
3
INFLATION
RESTRAINT
SIDE IMPACT
SENSOR
CONNECTOR
R.L.H.
CONNECTOR
B.W.H.
CONNECTOR
LH RH
4
S.A.B.H.
CONNECTOR
FOR CONTINUATION
REFER FIG. 23 & 24
FRONT
OF
CAR
SEAT BELT
CONNECTOR
VIEW
B
B.W.H.
CONNECTOR
B.W.H.
CONNECTOR
B.W.H.
CONNECTOR
P.S.H.
CONNECTOR
FRONT SIDE
RAIL INFLATOR
RESTRAINT
CONNECTOR
A
VIEW
5LH RH
6
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 28
BODY WIRING HARNESS - FUEL SENDER
35
REFER FIG 35
C
TO LOCATE VIEW VIEW
B
FRONT
OF
VEHICLE
EARTH
STRAP
TERMINAL
FUEL FILLER
EARTH STRAP
CONNECTOR
8
5
FRONT
OF
VEHICLE
FUEL
TANK
ASM.
F.T.H.
CONNECTOR
VIEW
C
FOR CONTINUATION
REFER FIG 35
FOR CONTINUATION
REFER FIG 25
A
FUEL PUMP
INTERCONNECT
CONNECTOR
(V6 & GEN III ONLY)
2
VIEW
FUEL PUMP
SPEED
CONTROLLER
CONNECTOR
A
FUEL PUMP
SPEED
CONTROLLER
CONNECTOR
(V6 S/C ONLY)
FUEL PUMP
SPEED
CONTROLLER
ASM.
3
1
B
FUEL TANK
ASSEMBLY
FUEL
PUMP
FUEL
FILTER
GEN III SHOWN
FUEL
FILLER
CAP
FUEL TANK
CONNECTOR
4
B.W.H.
CONNECTOR
6
7
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 29
36
INTERIOR LAMPS
D
E
A
C
REAR PASSENGER
COMPARTMENT
READING LAMP
CONNECTORS
(X2) - BLACK/BLUE
(X3) - WHITE/GREEN
(X1) - ORANGE/BLACK
VIEW
DE
HIGH MOUNT
STOP LAMP
CONNECTOR
VIEW
15
VIEW
B
SUN VISOR
ILLUMINATION
CONNECTOR
SUN
VISOR
FRONT
OF
CAR
RH LH
11 12
DOME LAMP
CONNECTOR
C
VIEW
ROOF
CONSOLE
2
R.L.H.
CONNECTOR
A
..
.
..
.
.
.
.
.
.
.
..
..
.
.
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
.
..
.
..
.
..
.
..
.
.
..
..
.
.
..
...
..
.
.
..
.
..
.
..
.
.
.
.
.
.
.
..
..
.
.
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
.
..
.
..
.
..
.
..
.
.
..
..
.
.
..
...
..
.
.
..
.
..
.
..
.
.
.
.
.
.
.
..
..
.
.
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
.
..
.
..
.
..
.
..
.
.
..
..
.
.
..
...
..
.
.
..
.
..
.
..
.
.
.
.
.
.
.
..
..
.
.
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
.
..
.
..
.
..
.
..
.
.
..
..
.
.
..
...
..
.
.
..
.
..
.
..
.
.
.
.
.
.
.
..
..
.
.
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
.
..
.
..
.
..
.
..
.
.
..
..
.
.
..
...
..
.
.
..
.
CONNECTOR
V.L.H.
ROOF TRIM
ASSEMBLY
VIEW
B
34
FOR CONTINUATION
REFER FIG. 23
V.L.H.
CONNECTOR
RH LH
13 14
V.L.H.
CONNECTOR
1RH LH
56
RH LH
910
RH LH
78
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 30
37
BODY WIRING HARNESS - TRUNK LID
VIEW
B
REAR
COMPARTMENT
LOCK ACTUATOR
CONNECTOR
REAR
COMPARTMENT
LOCK
ACTUATOR 12
FOR CONTINUATION
REFER FIG 25
A
B
REAR
COMPARTMENT
THEFT DETERRENT
SWITCH
CONNECTOR
REAR
COMPARTMENT
COURTESY LAMP
SWITCH
CONNECTOR
VIEW
A
1
3
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 31
38
LICENCE PLATE LAMPS
A
REAR
LICENCE
PLATE LAMP
CONNECTOR
4
2
R. SIDE REAR
LICENCE
PLATE LAMP
CONNECTOR
L. SIDE REAR
LICENCE
PLATE LAMP
CONNECTOR
1
3
A
REAR
LICENCE
PLATE LAMP
HARNESS
CONNECTOR
FOR CONTINUATION REFER FIG 50
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 32
39
DOOR WIRING HARNESS
RH. WINDOW
LIFTER MOTOR
CONNECTOR
RH. SPEAKER
CONNECTOR
DOOR LOCK
SWITCH
CONNECTOR
(R. SIDE ONLY)
LH. WINDOW
LIFTER MOTOR
CONNECTOR LH. SPEAKER
CONNECTOR
FRONT RH DOOR
FRONT LH DOOR
C
B
13
2
RH. DOOR
LOCK
ACTUATOR
CONNECTOR
11
12
3LH. DOOR LOCK
ACTUATOR
CONNECTOR
17
D
FOR CONTINUATION REFER FIG 23
FOR CONTINUATION REFER FIG 24
VIEW
C
RH. COURTESY
LAMP
CONNECTORS
45
VIEW
D
LH. COURTESY
LAMP
CONNECTORS
78
SPEAKER
CONNECTOR
DOOR LOCK
ACTUATOR
CONNECTOR
WINDOW
LIFTER
SWITCH
CONNECTOR
REAR RH DOOR
SHOWN
E
2019 LHRH
B.W.H.
CONNECTOR
22
21 LH
RH
28
27 LH
RH
24
23 LH
RH
10
9
R.H. B.W.H.
CONNECTOR (2)
VIEW
A
VIEW
B
18
14
POWER
MIRROR
SWITCH
ELECTRIC
MIRROR
ADJUSTMENT
SWITCH
CONNECTOR
A
WINDOW
LIFTER MOTOR
CONNECTOR
26
25 LH
RH
RH. EXTERIOR
MIRROR
CONNECTOR
(NON- MEMORY
STATESMAN
ONLY)
1
6
LH. EXTERIOR
MIRROR
CONNECTOR
15
VIEW
E
COURTESY
LAMP
CONNECTORS
29
30
31
32 LH
RH
R.H. B.W.H.
CONNECTOR (1)
16
LH B.W.H.
CONNECTOR
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 33
40
MEMORY MIRROR - FRONT DOORS
FRONT RH DOOR
A
CAPRICE ONLY
OUTSIDE REAR
VIEW MIRROR
MOTOR
CONNECTOR
P.M.H. TO
R.H.F.D.W.H.
CONNECTOR
P.M.H. TO
L.H.F.D.W.H.
CONNECTOR
R.H.F.D.W.H.
TO P.M.H.
CONNECTOR
L.H.F.D.W.H.
TO P.M.H.
CONNECTOR
A
1
34
65
RH LH
2OUTSIDE
REARVIEW
MIRROR
MOTOR
TERMINALS
(BLACK)
7RH
OUTSIDE
REARVIEW
MIRROR
MOTOR
TERMINALS
(BLACK)
8LH
OUTSIDE
REARVIEW
MIRROR
MOTOR
TERMINALS
(BLACK)
9RH
OUTSIDE
REARVIEW
MIRROR
MOTOR
TERMINALS
(BLACK)
10 LH
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 34
A.B.S. WIRING
41
C D E FG
FOR VIEWS
FOR CONNECTOR NUMBERS REFER FIG. 13
B
A
B
A
RHF ABS WHEEL
SENSOR
CONNECTOR
ABS HYD.
INTERGRATED ECU
CONNECTOR
ABS WHEEL
SENSOR
CONNECTOR
1
2RHF
LHF
FOR CONTINUATION
REFER FIG. 36
G
F
REFER FIG. 36&
C
D
E
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 35
A.B.S. & FUEL TANK WIRING
42
REFER FIG 28
C
FOR VIEW
FOR CONNECTOR NUMBER REFER FIG 28
VIEW
D
FRONT
OF
VEHICLE
REAR WHEEL
SPEED
SENSORS 6
5
D
FRONT
OF
VEHICLE
REAR AXLE
CROSSMEMBER
FUEL TANK HARNESS
CONNECTOR
VIEW
B
FOR CONTINUATION
REFER FIG 28
B
C
A
VIEW
A
E
REAR WHEEL
SPEED
SENSOR
CONNECTOR
34
LH RH
B.W.H.
CONNECTOR
12
LH RH
E
E
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 36
M.W.H. - FRONT LAMPS, FOG LAMPS & HORNS
43
LHF ABS
WHEEL SENSOR
CONNECTOR
LH TURN
SIGNAL LAMP
CONNECTOR
LH HEADLAMP
CONNECTOR
1
LHF MAIN
WIRING
HARNESS
CONNECTOR
VIEW
C
FOR CONTINUATION
REFER FIG. 34
D
VIEW
RH TURN
SIGNAL LAMP
CONNECTOR
RH HEADLAMP
CONNECTOR
FL.CL.H.
CONNECTOR CONNECTOR
M.W.H.
VIEW
E
VIEW
F
DC E FG
FOR CONNECTOR NUMBERS REFER FIG.13
DC E F
TO LOCATE VIEWS REFER FIG. 34
&
FRONT
CORNERING
LAMP
CONNECTOR
2
34FRONT
FOG LAMP
CONNECTOR
5
R. SIDE
HORN
CONNECTOR
VIEW
G
L. SIDE
HORN
CONNECTOR
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 37
44
BODY AUDIO SYSTEM
FOR CONNECTOR NUMBER REFER FIG.16
D
A
A
C
FOR CONTINUATION
REFER FIG. 19
ANTENNA
CONNECTOR
3
POWER
ANTENNA
CONNECTOR
2
4
1
9
ANTENNA
MOTOR
EARTH
TERMINAL
B
ANTENNA
CONNECTOR
SIDE
REPEATER
CONNECTOR
ANTENNA
EARTH
TERMINAL
8
67
5
LH RH
VIEW
C
VIEW
A
DIVERSITY
ANTENNA
CONNECTOR
VIEW
B
BODY
HARNESS
CONNECTOR
L M
FOR CONTINUATION REFER VIEW & FIG 19
FOR CONTINUATION REFER VIEW
RADIO, CLOCK
& CD PLAYER
CONNECTOR
POWER
ANTENNA
CONNECTOR
DIVERSITY
ANTENNA
CONNECTOR
9
10
FOR CONNECTOR NUMBER REFER FIG.19
FOR VIEWS REFER FIG. 39
L
M
EFG
FOR VIEWS & REFER FIG. 38
G
B
F
VIEW
D
CAPRICE SHOWN
E
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 38
BODY AUDIO SYSTEM
45
EFG
TO LOCATE VIEWS & REFER FIG 37
VIEW
K
HEATED REAR
WINDOW
CONNECTOR
HEATED REAR
WINDOW
EARTH
CONNECTOR
1
3
HEATED REAR
WINDOW
EARTH TERMINAL
H
VIEW
F
I
K
VIEW
E
EARTH
TERMINAL
2
DIVERSITY
ANTENNA
CONNECTOR
5
DIVERSITY ANTENNA
AMPLIFIER & LEAD ASM.
4
H
20
ROOF
SPEAKER
CONNECTOR
16
VIEW
G
RADIO REMOTE
CONTROL
CONNECTOR
RIGHT SIDE SHOWN
23
12 13
A.R.H.
CONNECTOR
LH RH 21 22
VANITY
MIRROR
ILLUMINATION
CONNECTOR
LH RH
A.R.H.
CONNECTOR
10
B.W.H.
CONNECTOR
11
8
REAR
SPEAKER
CONNECTORS
RH LH
CAPRICE ONLY
J
914
REAR
SPEAKER
CONNECTORS
RH LH
15
VIEW
67
REAR
SPEAKER
CONNECTORS
RH LH
STATESMAN ONLY
I
VIEW
VIEW
J
18 19
VANITY
MIRROR
ILLUMINATION
CONNECTOR
LH RH
LH 17 RH
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 39
46
BODY AUDIO SYSTEM
O
N
M
O
N
P
P
VIEW
VIEW
VIEW
VIEW
VIEW
L
AMPLIFIER
CONNECTOR
B.W.H
CONNECTOR
A.P.H.
CONNECTOR
STATESMAN ONLY
CAPRICE ONLY
1
2
3
FOR CONTINUATION
REFER FIG 37
L M
TO LOCATE VIEWS & REFER FIG 37
RADIO
SPEAKER
AMPLIFIER
CONNECTOR (1)
RADIO
SPEAKER
AMPLIFIER
CONNECTOR (3)
RADIO
SPEAKER
AMPLIFIER
CONNECTOR (4)
RADIO
SPEAKER
AMPLIFIER
CONNECTOR (2)
4
5
6
7
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 40
47
C
D
C
E
E
B
DVD SYSTEM
B
A
FG
HI
COMMUNICATION
INTERFACE
(A.I.M.)
CONNECTOR
CONNECTOR
VIDEO
PLAYER
ASSEMBLY
VIDEO
PLAYER
ASSEMBLY
CONNECTOR
VIDEO
PLAYER
ASSEMBLY
CONNECTOR
1
3
4
D
FOR LOCATION OF VIEWS &
&
F
H
A
I
G
VIEW
VIEW
VIEW
FRONT
OF
CAR
FRONT
OF
CAR
FRONT
OF
CAR
2
VIEW FOR LOCATION OF VIEWS
REFER FIG 41
REFER FIG 42
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 41
48
DVD SYSTEM
F
D.V.D.H.
CONNECTOR
S.B.H.
CONNECTOR
1
2
G
D.V.D.H.
CONNECTOR
D.V.D.H.
CONNECTOR
D.V.D.H.
CONNECTOR
B.W.H.
CONNECTOR
6
7
8
9
E
DVD SIGNAL
SPLITTER
CONNECTOR
CONNECTOR
DVD SIGNAL
SPLITTER
(TO RIGHT
SCREEN)
CONNECTOR
DVD SIGNAL
SPLITTER
(TO LEFT
SCREEN)
3
4
5
VIEW
VIEW
VIEW
EF
TO LOCATE VIEWS
G
& REFER FIG. 40
FRONT
OF
CAR
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 42
49
DVD SYSTEM
H
DVD SCREEN
RIGHT
CONNECTOR
DVD SCREEN
LEFT
CONNECTOR
D.V.D.H.
CONNECTOR
S.B.H.
CONNECTOR
I
HI
TO LOCATE VIEWS & REFER FIG. 40
HEADPHONE
CONTROL
CONNECTOR
B.W.H.
CONNECTOR
H.P.H.
CONNECTOR
2
1
4
56
7 8
VIEW
VIEW
FRONT
OF
CAR
HEADPHONE
CONTROL
CONNECTOR
3LH
RH
LH RH
9 10
LH RH
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 43
50
POWER SEATS
CAPRICE DRIVERS SEAT
ALL STATESMAN SEATS &
CAPRICE PASSENGERS SEAT
SEAT
ADJUSTER
& RECLINE
CONNECTOR
D
E
SEAT
ADJUSTER
MEMORY
SWITCH
CONNECTOR
S.B.H.
CONNECTOR
SEAT
ADJUSTER
& RECLINE
CONNECTOR
RIGHT SEAT SHOWN
A
BDE
C
DRIVERS
SEAT
ADJUSTER
CONNECTOR
DRIVERS
SEAT
ADJUSTER
CONNECTOR
DRIVERS
SEAT
ADJUSTER
CONNECTOR
DRIVERS
SEAT
ADJUSTER
CONNECTOR
S.A.B.H.
CONNECTOR
SEAT BELT
CONNECTOR
B
RIGHT SEAT SHOWN
LEFT SEAT SHOWN
B.W.H.
CONNECTOR
B.W.H.
CONNECTOR
B.W.H.
CONNECTOR
B.W.H.
CONNECTOR
P.S.H.
CONNECTOR
P.S.H.
CONNECTOR
DRIVERS
SEAT BELT
CONNECTOR
S.A.B.H.
CONNECTOR
A
C
1
2
7
8
9
15
21
16
3
10
4
12
5
6
19
18
17
20
VIEW
VIEW
VIEW
VIEW
VIEW
LH RH
11
13
LH RH
FOR CONTINUATION REFER FIG. 24
S.B.H.
CONNECTOR
14
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 44
51
POWER SEATS
A
RIGHT SEAT SHOWN
B
DRIVERS SEAT
HORIZONTAL
POSITION
SENSOR
CONNECTOR.
(CAPRICE)
SEAT
ADJUSTER
HORIZONTAL
ACTUATOR
CONNECTOR
B
A
C
SEAT
RECLINE
ACTUATOR
CONNECTOR
D
DRIVER SEAT
RECLINE POSITION
CONNECTOR
CAPRICE DRIVERS SEAT
F
SEAT INNER
ACTUATOR
ADJUSTOR
CONNECTOR
SEAT INNER
ACTUATOR
ADJUSTOR
CONNECTOR
ALL STATESMAN SEATS &
CAPRICE PASSENGER SEAT ONLY
E
SEAT INNER
ACTUATOR
ADJUSTOR
CONNECTOR
DRIVERS SEAT
FRONT VERT
ADJUSTER
POSITION
SENSOR
CONNECTOR
SEAT INNER
ACTUATOR
ADJUSTOR
CONNECTOR
CAPRICE DRIVERS SEAT
DRIVERS SEAT
REAR VERT
ADJUSTER
POSITION
SENSOR
CONNECTOR
D
C
E F
9
15
17
14
12
10
6
5
1
VIEW
VIEW VIEW VIEW
VIEW
VIEW
CONNECTOR
3
2P.S.H. (STATESMAN)
R.S.H. (CAPRICE)
R.S.H.
CONNECTOR
4
P.S.H.
CONNECTOR
7
P.S.H.
CONNECTOR
11 P.S.H.
CONNECTOR
13
P.S.H.
CONNECTOR
18
P.S.H.
CONNECTOR
16
8
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 45
L.P.G. HARNESS
52
L.P.G.H.
CONNECTOR
C
P.T.H.
CONNECTOR
6
5
VIEW
A
B
C
D
D
VIEW
FUEL SENDER
& PUMP
CONTROL
MODULE
CONNECTOR
3
L.P.G.H.
CONNECTOR
4
A
1
FUEL CONTROL
SOLENOID VALVE
CONNECTOR
VIEW
B
LOCK-OFF
SOLENOID VALVE
CONNECTOR
2
VIEW
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 46
53
TELSTRA - LIGHTS ON
HEADLAMP
AUTOMATIC
CONTROL
SWITCH
DAYTIME RUNNING
LAMP CONTROL
MODULE ASSEMBLY
CONNECTOR (X2)
CONNECTOR (X1)
A
2
1VIEW HEADLAMP
AUTOMATIC
CONTROL
SWITCH
A
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
SATELLITE NAVIGATION SYSTEM
EC F
FOR VIEWS & REFER FIG.48
E
A
C
F
FIG. 47
A
VIEW
B
MODEL WK
54
DRIVER
INFORMATION
CONNECTOR
2
DRIVER
INFORMATION
DISPLAY
CONTROL
CONNECTOR
3
G.P.S.H.
CONNECTOR
1
B
11
NAVIGATION
SPEAKER
ASSEMBLY
CONNECTOR
G.P.S.H.
CONNECTOR
VIEW
8
7
G.P.S.H.
CONNECTOR
4
M.W.H.
CONNECTOR
5
G.P.S.H.
CONNECTOR
6
G.P.S.H.
CONNECTOR
9
G.P.S.H.
CONNECTOR
10
G.P.S.H.
CONNECTOR
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
F
3
NAVIGATION
CONTROL
CONNECTOR (X1)
5
NAVIGATION
CONTROL
CONNECTOR (X4)
4
NAVIGATION
CONTROL
CONNECTOR (X3)
VIEW
SATELLITE NAVIGATION SYSTEM FIG. 48
MODEL WK
TO LOCATE VIEWS REFER FIG. 47
F
CE
E
1
NAVIGATION
ANTENNA
VIEW
55
D
NAVIGATION
ANTENNA
VIEW
D
C
VIEW
2
NAVIGATION
CONTROL
CONNECTOR (X2)
&
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 49
56
TELEMATICS SYSTEM
C
1
COMMUNICATION
CALL CENTRE
CALL
CONNECTOR (X5)
VIEW
F
9
INSIDE REARVIEW
MIRROR
CONNECTOR
VIEW
.
.
.
.
.
.
.
.
..
.
.
.
.
.
.
.
.
..
.
.
..
.
.
.
.
A
2
NAVIGATION
ANTENNA
VIEW
B
C
7
5
8
4
COMMUNICATION
CALL CENTRE
CALL
CONNECTOR (X4)
COMMUNICATION
CALL CENTRE
CALL
CONNECTOR (X3)
COMMUNICATION
CALL CENTRE
CALL
CONNECTOR (X2)
COMMUNICATION
CALL CENTRE
CALL
CONNECTOR
VIEW
(X1)
E
3
B.W.H.
CONNECTOR
M.W.H.
CONNECTOR
VIEW
6
F
B
D
A
(TELEMATIC MIRROR
SHOWN ELECTRO-CHROMATIC
MIRROR SIMILAR)
D
E
VIEW
P.T.H.
CONNECTOR
B.W.H.
CONNECTOR
FOR CONNECTOR
NUMBERS REFER FIG 16
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 50
57
REVERSE PARKING AID SYSTEM
E
BOSCH
REAR OBJECT
SENSOR
CONNECTOR
15
VIEW
B
REAR OBJECT
SENSOR
ALARM
CONNECTOR
VIEW
REAR OBJECT
SENSOR
CONTROL
CONNECTOR
11
10
INLINE TO
R.P.A.H.
CONNECTOR
1
D
FOR CONTINUATION REFER VIEW
C
VIEW
C
D
B
A
B.W.H.
TRAILER B
CONNECTOR
4
B.W.H.
TRAILER A
CONNECTOR
7
T.W.H.
CONNECTOR
9
B.W.H.
TOW HOOK B
CONNECTOR
6
B.W.H.
TOW HOOK A
CONNECTOR
3
D
VIEW
REAR OBJECT
SENSOR
CONNECTOR
(R.SIDE)
2
5
REAR OBJECT
SENSOR
CONNECTOR
(R.MIDDLE)
8
REAR OBJECT
SENSOR
CONNECTOR
(L.MIDDLE)
REAR OBJECT
SENSOR
CONNECTOR
(L.SIDE)
12
B.W.H.
CONNECTORS
13
R.P.A.H.
CONNECTORS
14
E
A
VIEW
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 51
58
ELECTRIC SUNROOF
SUNROOF
MOTOR
ASSEMBLY
SUNROOF
CONTROL
MODULE
CONNECTOR
SUNROOF
CONTROL
MODULE
CONNECTOR
D
B
A
A
SUNROOF
MODULE
GROUND
TERMINAL
B
C
D
1
S.R.P.H.
CONNECTOR
B.W.H.
CONNECTOR
5
8
9
7
SUNROOF
CONTROL
MODULE
CONNECTOR
6
VIEW
VIEW
VIEW
C
S.R.C.H.
CONNECTOR
SUNROOF
SWITCH
CONNECTOR
ROOF
CONSOLE
ASSEMBLY
SUNROOF
SWITCH
ASSEMBLY
S.R.H.
CONNECTOR
3
4
2
VIEW
FRONT
OF
CAR
85 86 87 88 89 90 91
ZONES
92 93 94 95 96 97 9884
TERMINAL PROBLEMS WIRE/HARNESS PROBLEMS
CONNECTOR BODY PROBLEMS
Code Description Code Description Code Description Code Description Code Description
20
27
28
37
54
58
78
80
99
57
89
01
71
86
92
94
99
Wrong routed
Short circuit
Dry solder connector
Pinched cut
Too short
Splice open circuit
Not connected
Will not lock
Wrong position
Poor earth
Terminal damaged
Dry solder connector
Corroded
Poorly crimped
Not retained
Loose terminal
Wrong part
DO NOT USE FAILURE CODE 50
USE ZONE NUMBER FOR THE LOCATION OF WIRING DAMAGE
WARRANTY
PROCESSING
WARRANTY
PROCESSING
ONLY
GMH
REFER TO THE
APPROPRIATE SERVICE
INFORMATION MANUAL
MODEL WK FIG. 52
59
LEVEL RIDE
B
VIEW
B
VIEW
A
FRONT
OF
CAR
FRONT
OF
CAR
FRONT
OF
CAR
A
REAR AXLE
CROSSMEMBER
COMPRESSOR
CONNECTOR
AUTO LEVEL
RIDE HARNESS
CONNECTOR
AUTO LEVEL
RIDE CONNECTOR
REAR AXLE
CROSSMEMBER
BODY
WIRING
HARNESS
AUTO LEVEL
RIDE HARNESS AUTO LEVEL
RIDE SENSOR
CONNECTOR
HEIGHT
SENSOR
ASSEMBLY
FOR CONTINUATION
REFER FIG. 25
FOR CONTINUATION
REFER FIG. 28
1
2
3
4
5
COMPRESSOR
BODY
HARNESS
CONNECTOR