Wiring Diagrams Page 12P–1
Page 12P–1
Section 12P
Wiring Diagrams
ATTENTION
Before performing any Service Operation or other procedure described in this Section, refer to Section 00
WARNINGS, CAUTIONS AND NOTES for correct workshop practices with regard to safety and/or property
damage.
1 General Information ...............................................................................................................................2
2 IVED Electrical Schematics...................................................................................................................3
2.1 Wiring Harness Abbreviations.............................................................................................................................. 3
2.2 Contents ................................................................................................................................................................. 4
2.3 Component Location Charts................................................................................................................................. 5
Electrically Operated Mechanical Devices........................................................................................................... 5
Indicators, Alarms and Signal Devices................................................................................................................ 6
Inductors ................................................................................................................................................................ 7
Measurement, Display and Test Devices............................................................................................................. 7
Modules, Systems and Sub-Assemblies .............................................................................................................8
Motors................................................................................................................................................................... 11
Other Devices and Equipment............................................................................................................................ 11
Power Supplies.................................................................................................................................................... 12
Regulators and Amplifiers .................................................................................................................................. 13
Resistors .............................................................................................................................................................. 13
Semi Conductors................................................................................................................................................. 13
Switches ............................................................................................................................................................... 13
Transducers ......................................................................................................................................................... 15
Transmission Paths, Conductors and Antennas.............................................................................................. 16
Wiring Diagrams Page 12P–2
Page 12P–2
1 General Information
The wiring diagrams contained in this Section are the specific systems wiring diagrams for WK Series vehicles.
Additional wiring harness and specific wiring harness installation information is contain ed in Section 12O, Fuses, Relays
And Wiring Harnesses.
Refer to Section 12P, Wiring Diagrams of the VY Series Service Information for additional information on developing a
diagnostic procedure for the electrical circuit diagnosis, electrical circuit test procedures, diagnostic tests, wiring repair
procedures and reading 12P Wiring Diagra ms.
Wiring Diagrams Page 12P–3
Page 12P–3
2 IVED Electrical Schematics
2.1 Wiring Harness Abbreviations
Wiring Diagrams Page 12P–4
Page 12P–4
2.2 Contents
System wiring diagram description Diagram sheet no.
Aftermarket provisions 109
Brakes 027 to 028
Charge / energy store 093
Engine 001 to 021
Engine / transmission cool ing 038 to 040
Entertainment 081 to 088, 121 to 123
Entry control 055 to 058
Exterior lighting 061 to 068, 124
Fuel storage and handling 029 to 030
Fuse chart and relay box l ayout 00A
Ground points and paths 00B to 00C
Horn 092
HVAC 031 to 037
Integrating component 112 to 119
Integrating function 120
Interior lighting 045 to 050
Memory seats 043A to 044C
Mirrors 069 to 074
Moveable roof 060
Occupant information 076 to 080B
Occupant protection 051 to 054
Power and ground distribution 094 to 108
Power seats 041A to 042D
Po we r wi n do w s 059
Serial data links 110 to 111
Suspension 026
Telephone 090 to 091
Theft deterrent 089
Transmission 022 to 025
Washer / wipers 075
Wiring Diagrams Page 12P–5
Page 12P–5
2.3 Component Location Charts
Electrically Operated Mechanical Devices
Component Code Location
Actuator temperature valve (air mix motor) Y37 RHD 032.22
032.36
Actuator temperature valve (air mix motor) Y37 LHD 033.30
Boost control valve Y142 015.21
Canister purge solenoid valve Y123 002.09
009.18
015.26
Drivers seat adjuster horizontal actuator Y64 041A.23
041B.23
042A.15
042B.15
042C.15
042D.15
043B.06
043C.24
044B.06
044C.24
Drivers seat belt Y128 054.31
Drivers seat inner adjuster front vert actuator Y67 041A.15
041B.15
042A.20
042B.20
042C.20
042D.20
043B.16
043C.05
044B.16
044C.05
Drivers seat inner adjuster rear vert actuator Y69 041A.19
041B.19
042A.23
042B.23
042C.23
042D.23
043B.27
043C.16
044B.27
044C.16
Drivers seat recline actuator Y74 042A.12
042B.12
042C.12
042D.12
043B.39
043C.33
044B.39
044C.33
E.G.R. Valve Y56 009.33
Front side door lock actuator Y13 055.05
055.45
056.17
056.49
Fuel control solenoid valv e Y143 LOSV 021.40
Fuel control solenoid valv e Y143 FCSV 021.20
Wiring Diagrams Page 12P–6
Page 12P–6
Component Code Location
Fuel tank filler door lock Y010 057.27
Heater water shut off Y18 033.19
Idle speed control Y20 001.13
011.48
017.45
Inside air valve vacuum solenoid pack Y19 LHD 033.32
Inside air valve vacuum solenoid pack Y19 RHD 032.29
Passengers seat adjuster horizontal actuator Y81 042A.42
042B.42
042C.42
042D.42
Passengers seat belt Y129 054.18
Passengers seat inner adjuster front vert actuator Y84 041A.39
041B.39
042A.46
042B.46
042C.46
042D.46
Passengers seat inner adjuster rear vert actuator Y86 041A.43
041B.43
042A.50
042B.50
042C.50
042D.50
Passengers seat recline actuator Y91 042A.38
042B.38
042C.38
042D.38
Rear compartment lid latch a ctuator Y29 058.35
Rear side door lock actuator Y31 055.17
055.27
056.28
056.38
Throttle actuator Y38 003.26
Indicators, Alarms and Signal Devices
Component Code Location
Rear object sensor alarm H31 079.14
Seat belt alarm H12 041A.04
041B.04
042B.02
042C.02
042D.02
043C.45
044A.06
044C.45
Wiring Diagrams Page 12P–7
Page 12P–7
Inductors
Component Code Location
A/C clutch L7 036.36
Fuel injector L2 005.04
005.10
005.17
005.23
005.29
005.36
005.42
005.48
012.05
012.11
012.17
012.22
012.28
012.34
018.09
018.15
018.22
018.28
018.34
018.40
Measurement, Display and Test Devices
Component Code Location
Driver information P6 080A.37
080B.37
DVD screen P20 122.26
123.29
Instruments P3 020.14
020.42
021.45
076.27
080A.04
080B.04
093.42
Multi function display P5 032.48
033.47
077.28
Wiring Diagrams Page 12P–8
Page 12P–8
Modules, Systems and Sub-Assemblies
Component Code Location
Automatic level control A008-COMP 026.44
Automatic level control A008-SNSR 026.17
Blower & air inlet A13 RHD 034.23
Blower & air inlet A13 LHD 034.09
Blower motor & A/C compressor A14 032.28
033.28
077.32
Body control A15 021.08
031.34
055.42
056.18
058.24
058.36
059.03
059.14
059.40
059.51
062.07
065.21
075.41
075.50
076.19
078.24
082.15
089.11
089.26
089.37
089.45
092.12
110.28
113.28
114.28
115.28
116.28
117.28
118.28
119.28
Communication interface A156 084.25
Communication centre call A158 073.16
091.26
Cruise control A18 020.31
076.35
Daytime running lamp control A25 061.31
Drivers seat adjuster memory A21 043A.28
043B.28
043C.28
044A.28
044B.28
044C.28
071A.07
071B.07
072A.07
072B.07
Driver information displa y control A35 080A.16
080B.16
Wiring Diagrams Page 12P–9
Page 12P–9
Component Code Location
DVD signal splitter A95 121.20
122.28
123.29
Electronic braking & traction control A37 027.25
028.27
110.34
Electronic ignition control module A40-L 006.21
Electronic ignition control module A40-R 006.38
Front side rail inflator restraint A96 053.30
053.39
Fuel pump module A47 030.29
Fuel sender & pump control module A55 021.36
Headphone control A164 088.20
088.36
Heater & A/C evaporator module A60 031.28
Instrument panel inflator restraint module A62 051.20
052.12
Inflation restraint sensor A65 051.30
052.26
053.27
054.26
Inflation restraint side impact sensor A66 053.12
053.21
Navigation control module A139 063.06
080A.28
080B.28
Outside rear view mirror memory A73 071A.27
071B.27
072A.27
072B.27
Park/neutral position switch A83 063.12
097.37
Powertrain interface module A5 111.30
Powertrain control module A84-V6 008.28
009.28
010.28
011.28
012.28
013.28
021.12
022.28
Powertrain control module A84-V6SC 014.28
015.28
016.28
017.28
018.28
019.28
023.28
Wiring Diagrams Page 12P–10
Page 12P–10
Component Code Location
Powertrain control module A84-V8 001.28
002.28
003.28
004.28
005.28
006.28
007.28
020.06
024.28
Radio, clock & CD player A133 081.28
082.28
088.20
112.23
112.31
121.22
Radio control module A94 032.51
033.52
035.27
081.45
Rear object sensor control A98 063.06
063.12
079.26
Steering wheel inflator restraint module A106 051.33
052.24
Sunroof control module A108 060.24
Throttle actuator control module A111 003.26
Video player assembly A152 082.46
121.22
122.25
Wiring Diagrams Page 12P–11
Page 12P–11
Motors
Component Code Location
Blower motor M3 RHD 034.24
Blower motor M3 LHD 034.10
Engine cooling fans M7 038.33
039.33
040.28
Fuel pump motor M8 029.42
030.46
Front side door window regulator M10 059.11
059.44
Outside rear view mirror motor M11 043A.45
043C.35
044A.45
044C.35
069.27
069.44
070.28
070.44
071A.05
071B.05
071A.48
071B.48
072A.05
072B.05
072A.48
072B.48
Rear side door window regulator M14 059.19
059.33
Starter motor M15 093.20
Sunroof actuator M16 060.27
Windshield wiper motor M17 075.14
Windshield wiper & windshield washer M19 075.30
Other Devices and Equipment
Component Code Location
Automatic transmission control pos ition indicator lamp E125 045.12
047.52
049.07
Back-up lamp E56 063.34
063.44
Dome lamp E67 046.09
048.07
049.42
Front cornering lamp E17 124.23
124.31
Front floor console compartment lamp E16 050.29
Front fog lamp E69 068.16
068.23
Front side door courtesy lamp E72 047.01
047.06
Wiring Diagrams Page 12P–12
Page 12P–12
Component Code Location
Front side turn signal lamp E75 065.07
065.46
Headlamp E83 062.36
062.49
064.04
064.50
High mounted stop lamp E79 066.27
High mounted stop lamp E80 066.16
Ignition lock cylinder bulb E30 045.33
047.46
049.32
Inside rear view mirror E124 073.26
074.26
091.24
Instrument panel compartment lamp E82 045.40
049.15
050.42
Reading lamp E94 046.34
046.43
048.30
048.38
Rear compartment courtesy lamp E36 046.50
049.30
050.15
Rear licence plate lamp E44 066.39
Rear side door courtesy lamp E99 047.16
047.22
Rear turn signal lamp E101 065.13
065.40
Step well lamp E105 045.18
045.25
047.36
047.41
Stop/tail lamp E48 064.11
064.43
Sun shade lamp E120 046.17
046.22
048.16
048.22
Turn signal lamp E76 065.01
065.52
Vanity lamp E90 048.45
048.50
Power Supplies
Component Code Location
Battery G1 093.04
Generator G8 093.36
Wiring Diagrams Page 12P–13
Page 12P–13
Regulators and Amplifiers
Component Code Location
Radio antenna amplifier N3 082.05
Radio rear speaker amplifier N6 087.29
Radio speaker amplifier N7 085.27
Resistors
Component Code Location
Blower motor resistor R6 031.17
Defog grid R22 037.23
Windshield wiper dwell module R23 075.50
Semi Conductors
Component Code Location
Level ride suppression diode V8 026.31
Suppression diode A/C compressor V5 036.43
Suppression diode A/C compressor V6 036.43
Suppression diode fuel tank filler door lock V7 057.19
Suppression diode rear compartment lid latch release V5 058.44
Switches
Component Code Location
Automatic transmission shift program S22 022.51
023.51
024.51
Auto/trans shift lock park S21 025.21
Brake pressure differential S37 076.03
Cruise control switch S43 020.28
Door ajar indicator switch S2 119.05
119.15
119.20
Door lock switch S63 055.36
056.09
Driver seat adjuster switch S50 041A.17
041B.17
Driver seat adjuster & recline S51 042A.17
042B.17
042C.16
042D.16
043A.12
043C.09
044A.13
044C.08
Driver seat adjuster memory switch S52 043A.34
043C.25
044A.34
044C.25
Wiring Diagrams Page 12P–14
Page 12P–14
Component Code Location
Electronic traction control switch S73 027.45
Engine coolant level switch S84 004.04
Engine oil pressure indicator switch S87 011.02
017.04
Front top stowage compartment lamp switch S94 050.29
Fuel filler door release S191 057.28
Fuel type indicator switch S118 021.09
Hazard warning S120 065.21
Headlamp automatic control switch S125 062.15
Hood theft deterrent S135 089.38
Ignition & start switch S149 021.10
111.40
120.28
Instrument panel lamp switch S142 045.41
049.15
050.42
Outside rear view mirror remote control switch S169 069.25
070.25
071A.28
071B.28
072A.28
072B.28
Park brake switch S181 076.08
Passenger seat adjuster & recline S175 041A.40
041B.40
Passenger seat adjuster & recline S176 042A.43
042B.42
042C.42
042D.43
PRNDL switch S187 022.41
023.41
024.41
Radio control switch S208 112.26
Rear compartment courtesy lamp switch S189 046.50
049.31
050.16
089.25
Rear compartment lid release S195 058.23
Side window switch S221 059.22
059.32
Sun roof S228 060.27
Side window (master) switch S222 059.27
Steering wheel horn S7 092.24
Stop lamp, traction & cruise control releas e switch S220 020.16
025.29
067.28
Trip odometer reset switch S237 076.26
078.28
Wiring Diagrams Page 12P–15
Page 12P–15
Component Code Location
Turn signal & headlamp switch S231 062.18
065.31
Windshield wiper & washer switch S247 075.22
Transducers
Component Code Location
A/C pressure sensor B18 001.51
011.35
015.07
Ambient air temperature sensor B23 032.08
033.09
Ambient light sensor B55 062.03
Barometric pressure sensor B26 011.27
Camshaft position sensor B28-V6 010.37
016.37
Camshaft position sensor B28-V8 004.33
Crankshaft position sensor B30-V6 010.50
016.50
Crankshaft position sensor B30-V8 004.48
Drivers seat front vertical adjuster position sensor B137 043B.16
044B.16
Drivers seat horizontal adjuster position sensor B138 043B.06
044B.06
Drivers seat recline position sensor B139 043B.39
044B.39
Drivers seat rear vertical adjuster position sensor B140 043B.27
044B.27
Duct air temperature sensor B34-LHD 033.16
Duct air temperature sensor B34-RHD 032.14
Engine coolant temperature sensor B39 002.34
011.09
017.11
Engine oil pressure sensor B42 001.35
Front knock sensor B65 SNSR1 004.16
Front wheel speed sensor B52 027.04
027.14
Heated oxygen sensor B56-L 002.06
009.42
015.37
Heated oxygen sensor (position 2) B57-R 002.24
009.49
015.48
Horn B9 089.11
092.37
092.47
Inside air temperature sensor B59 032.02
033.02
Wiring Diagrams Page 12P–16
Page 12P–16
Component Code Location
Intake air temperature sensor B64 001.43
009.24
015.17
Knock sensor B65 013.02
013.09
019.02
019.08
M.A.P. Sensor B67 001.25
M.A.S.S. Airflow sensor B68 001.04
019.22
Navigation speaker assembly B104 080A.48
080B.48
Radio front speaker dash upp er B112 083.02
083.54
086.04
086.52
Radio RH & LH speaker ass embly B108 083.03
083.53
086.12
086.46
Radio RH & LH speaker B117 083.18
083.38
086.20
086.39
Radio roof speaker B116 083.18
083.38
Rear speaker radio amplifier B131 085.26
085.41
087.30
087.43
Rear knock sensor B65 SNSR2 004.22
Rear object sensor B133 079.06
079.17
079.28
079.40
Rear wheel speed sensor B76 027.24
027.34
Throttle position sensor B82 003.08
011.18
017.21
Transmission Paths, Conductors and Antennas
Component Code Location
Navigation antenna W2 080A.39
080B.39
091.37
091.44
Radio diversity antenna W4 082.06
Radio power antenna W6 082.18
115.05