Page 1039 of 2321

IGNITION SWITCH - BLACK 5 WAY
CAV CIRCUIT FUNCTION
1 G900 20VT/OR IGNITION SWITCH SENSE RETURN
2 G20 20VT/BR IGNITION SWITCH SENSE
3 F20 20PK/WT (LHD) IGNITION SWITCH OUTPUT (RUN-START)
3 F20 20PK/WT IGNITION SWITCH OUTPUT (RUN-START)
4 T751 20YL IGNITION SWITCH OUTPUT (START)
5 A106 20LB/RD FUSED B(+)
INLET AIR TEMPERATURE SENSOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K21 18DB/LG INTAKE AIR TEMPERATURE SENSOR SIGNAL
2 K900 18DB/DG SENSOR GROUND
INSTRUMENT CLUSTER - BLACK 13 WAY
CAV CIRCUIT FUNCTION
1 E13 20OR/YL PANEL LAMPS DRIVER
2 L160 20WT/TN (LOW LINE) RIGHT TURN INDICATOR DRIVER
3 G7 20VT/GY (HIGH LINE) LOW OIL PRESSURE INDICATOR DRIVER
4 G3 20VT/LB (HIGH LINE) MALFUNCTION INDICATOR LAMP DRIVER
5 L134 20WT/GY (HIGH LINE) HIGH BEAM INDICATOR DRIVER
6 A701 16BR/RD FUSED B(+) (HAZARD)
7 Z108 18BK/LG GROUND
8 L161 20WT/LG (LOW LINE) LEFT TURN INDICATOR DRIVER
9 D25 20WT/VT PCI BUS
10 B25 20DG/WT (RHD) PARK BRAKE SWITCH SENSE
10 B25 16DG/WT (LHD) PARK BRAKE SWITCH SENSE
11 G26 20VT/OR CHIME DRIVER
12 G150 20VT/BR INSTRUMENT CLUSTER WAKE UP SENSE
13 Z18 18BK/LB GROUND
8Wa - 80 - 66 8W-80 CONNECTOR PIN-OUTSRG
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Page 1040 of 2321

INSTRUMENT PANEL SWITCH BANK - BLACK 13 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3 P7 20LG/DG (RHD) DRIVER HEATED SEAT SWITCH
3 P8 20LG/WT (LHD) PASSENGER HEATED SEAT SWITCH
4 F504 20GY/PK IGNITION SWITCH OUTPUT (RUN)
5 P8 20LG/WT (RHD) PASSENGER HEATED SEAT SWITCH
5 P7 20LG/DG (LHD) DRIVER HEATED SEAT SWITCH
6- -
7- -
8 L91 20WT/DB HAZARD SWITCH SENSE
9 W26 20BR/DB REAR WIPER SWITCH MUX
10 Z406 20BK/BR GROUND
11 G926 20VT/WT REAR WIPER SWITCH MUX RETURN
12 E14 20OR/TN PANEL LAMPS DRIVER
13 - -
INTELLIGENT POWER MODULE C1 - LT. GREEN/RED 20 WAY
CAV CIRCUIT FUNCTION
1 F301 18VT/PK FUSED ACCESSORY RELAY OUTPUT
2- -
3- -
4 L43 18WT/DB LEFT LOW BEAM DRIVER
5 Z344 16BK/TN GROUND
6 L34 16WT/GY RIGHT HIGH BEAM DRIVER
7 W1 18BR/TN WASHER FLUID LEVEL SWITCH SENSE
8 L33 18WT/LG LEFT HIGH BEAM DRIVER
9 G31 18VT/LG (EXCEPT BASE) AMBIENT TEMPERATURE SENSOR SIGNAL
10 L44 16WT/TN RIGHT LOW BEAM DRIVER
11 F300 18OR/PK FUSED ACCESSORY RELAY OUTPUT
12 - -
13 Z343 18BK/LG GROUND
14 - -
15 L78 18WT/OR FUSED PARK LAMP RELAY OUTPUT (RIGHT)
16 L77 18WT/BR FUSED PARK LAMP RELAY OUTPUT (LEFT)
17 - -
18 G931 18VT/BR (EXCEPT BASE) AMBIENT TEMPERATURE SENSOR RETURN
19 W20 18BR/YL REAR WASHER PUMP MOTOR CONTROL
20 W10 18BR FRONT WASHER PUMP MOTOR CONTROL
RG8W-80 CONNECTOR PIN-OUTS8Wa-80-67
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Page 1046 of 2321
LEFT DOOR SPEAKER - BLACK/RED 6 WAY
CAV CIRCUIT FUNCTION
1 X153 20DG/YL (HIGH LINE) LEFT FRONT INSTRUMENT PANEL SPEAKER (+)
2 X15 16GY/DG (HIGH LINE) AMPLIFIED SPEAKER GROUND
3 X155 20DG/LB (HIGH LINE) LEFT FRONT INSTRUMENT PANEL SPEAKER (-)
4 X53 20DG LEFT FRONT SPEAKER (+)
5 X13 16DG/GY (HIGH LINE) RADIO CHOKE OUTPUT
6 X55 20DG/BR LEFT FRONT SPEAKER (-)
LEFT FOG LAMP - WHITE 2 WAY
CAV CIRCUIT FUNCTION
A L89 18WT/YL FRONT FOG LAMP RELAY OUTPUT
B Z349 18BK/YL GROUND
LEFT FRONT DOOR AJAR SWITCH (BASE) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 G75 20VT LEFT FRONT DOOR AJAR SWITCH SENSE
2 Z75 20BK/VT GROUND
LEFT FRONT DOOR LOCK MOTOR/AJAR SWITCH (EXCEPT BASE) - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 G75 20VT LEFT FRONT DOOR AJAR SWITCH SENSE
2 Z75 20BK/VT GROUND
3 P1 20TN/LG LEFT FRONT DOOR UNLOCK DRIVER
4 P3 20TN/WT LEFT FRONT DOOR LOCK DRIVER
RG8W-80 CONNECTOR PIN-OUTS8Wa-80-73
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Page 1048 of 2321
LEFT HIGH BEAM LAMP (BUILT-UP-EXPORT) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z343 16BR GROUND
1 Z343 16BR GROUND
2 L33 16GY LEFT HIGH BEAM DRIVER
LEFT INSTRUMENT PANEL SPEAKER - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 X153 20DG/YL LEFT FRONT I/P SPEAKER (+)
2 X155 20DG/LB LEFT FRONT I/P SPEAKER (-)
LEFT LIFTGATE FLOOD LAMP - GRAY 3 WAY
CAV CIRCUIT FUNCTION
1 Z312 20BK/YL (POWER LIFTGATE)
(POWER RELEASE)GROUND
1 Z311 20BK/VT GROUND
2- -
3 M11 20YL/VT COURTESY LAMPS DRIVER
LEFT LOW BEAM LAMP (BUILT-UP-EXPORT) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z343 16BR GROUND
2 L43 16WT LEFT LOW BEAM DRIVER
LEFT MID READING LAMP (PREMIUM/LUXURY) - GRAY 3 WAY
CAV CIRCUIT FUNCTION
1 M22 20YL/OR COURTESY LAMPS DRIVER
2 Z327 20BK/OR GROUND
3 M27 20YL/LB READING LAMPS DRIVER
RG8W-80 CONNECTOR PIN-OUTS8Wa-80-75
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Page 1081 of 2321

RIGHT CYLINDER LOCK SWITCH - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z462 20BK/WT GROUND
2 G162 20VT/WT RIGHT CYLINDER LOCK SWITCH MUX
RIGHT DOOR SPEAKER - BLACK/RED 6 WAY
CAV CIRCUIT FUNCTION
1 X154 20GY/YL (HIGH LINE) RIGHT FRONT INSTRUMENT PANEL SPEAKER (+)
2 X15 16GY/DG (HIGH LINE) AMPLIFIED SPEAKER GROUND
3 X156 20GY/LB (HIGH LINE) RIGHT FRONT INSTRUMENT PANEL SPEAKER (-)
4 X54 20GY RIGHT FRONT SPEAKER (+)
5 X13 16DG/GY (HIGH LINE) RADIO CHOKE OUTPUT
6 X56 20GY/BR RIGHT FRONT SPEAKER (-)
RIGHT FOG LAMP - WHITE 2 WAY
CAV CIRCUIT FUNCTION
A L90 18WT/OR FRONT FOG LAMP RELAY OUTPUT
B Z348 18BK/OR GROUND
RIGHT FRONT DOOR AJAR SWITCH (BASE) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 G74 20VT/WT RIGHT FRONT DOOR AJAR SWITCH SENSE
2 Z74 20BK/WT GROUND
RIGHT FRONT DOOR LOCK MOTOR/AJAR SWITCH (EXCEPT BASE) - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 G74 20VT/WT RIGHT FRONT DOOR AJAR SWITCH SENSE
2 Z74 20BK/WT GROUND
3 P4 20TN/BR RIGHT FRONT DOOR UNLOCK DRIVER
4 P2 20TN/GY RIGHT FRONT DOOR LOCK DRIVER
8Wa - 80 - 108 8W-80 CONNECTOR PIN-OUTSRG
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Page 1083 of 2321
RIGHT HEADLAMP LEVELING MOTOR (BUILT-UP-EXPORT) - WHITE 3 WAY
CAV CIRCUIT FUNCTION
1 Z203 16BR GROUND
2 L78 16BK FUSED PARK LAMP RELAY OUTPUT (RIGHT)
3 L13 16RD HEADLAMP ADJUST SIGNAL
RIGHT HIGH BEAM LAMP (BUILT-UP-EXPORT) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z344 16BR GROUND
1 Z344 16BR GROUND
2 L34 16GY RIGHT HIGH BEAM DRIVER
RIGHT INSTRUMENT PANEL SPEAKER - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 X154 20GY/YL RIGHT FRONT I/P SPEAKER (+)
2 X156 20GY/LB RIGHT FRONT I/P SPEAKER (-)
RIGHT LIFTGATE FLOOD LAMP - GRAY 3 WAY
CAV CIRCUIT FUNCTION
1 Z312 20BK/YL GROUND
2- -
3 M11 20YL/VT COURTESY LAMPS DRIVER
RIGHT LOW BEAM LAMP (BUILT-UP-EXPORT) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z344 16BR GROUND
2 L44 16WT RIGHT LOW BEAM DRIVER
8Wa - 80 - 110 8W-80 CONNECTOR PIN-OUTSRG
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Page 1096 of 2321

8W-90 CONNECTOR/GROUND LOCATIONS BUX
TABLE OF CONTENTS
page
CONNECTOR/GROUND LOCATIONS BUX
DESCRIPTION............................1
CONNECTOR/GROUND
LOCATIONS BUX
DESCRIPTION
This section provides illustrations identifying con-
nector and ground locations in the vehicle. A connec-tor and ground index is provided. Use the wiring
diagrams in each section for connector and ground
identification. Refer to the index for the proper figure
number. For items that are not shown in this section
N/S is placed in the Fig. column.
Component/Ground Color Location Fig.
A/C Compressor Clutch LTGY Top of A/C Compressor 10, 11, 12,
14, 15
A/C-Heater Control C1 (MTC) BK/RD Rear of Control 16, 19, 21
A/C-Heater Control C2 (MTC) BK/BL Rear of Control 16, 19, 21
A/C Pressure Sensor GY At Throttle Body 10, 12, 13,
14
Accelerator Pedal Position
Sensor (Diesel)BK At Accelerator Pedal 32
Ambient Temperature Sensor BK On Radiator Closure Panel 1
ATC Remote Sensor Above ATC Control N/S
Automatic Day/Night Mirror BK At Mirror N/S
Autostick Switch BK Rear of Switch 17, 18, 19
Auto Temperature Control C1
(ATC)WT Rear of Control N/S
Auto Temperature Control C2
(ATC)BK Rear of Control N/S
Auto Temperature Control C3
(ATC)Rear of Control N/S
Back-Up Lamp Switch BK On Transmission 13
Battery Temperature Sensor
(Diesel)BK At Battery N/S
Blower Motor Resistor Block C1
(MTC)BK Right Side of HVAC N/S
Blower Motor Resistor Block C2
(MTC)Right Side of HVAC N/S
Body Control Module C1 BK Under Left Instrument Panel 31, 32
Body Control Module C2 BK/GN Under Left Instrument Panel 31, 32
Body Control Module C3 BK/WT Under Left Instrument Panel 31, 32
Body Control Module C4 BK/GY Under Left Instrument Panel 16, 17, 25
Body Control Module C5 BK Under Left Instrument Panel 16, 17, 25
RG8W-90 CONNECTOR/GROUND LOCATIONS BUX8Wa-90-1
ProCarManuals.com
Page 1097 of 2321

Component/Ground Color Location Fig.
Boost Pressure Sensor (Diesel) BK Top Left of Engine N/S
Brake Fuid Level Switch BK On Master Cylinder 7
Brake Lamp Switch BK At Top Of Brake Pedal 31, 32
Brake Transmission Shift
Interlock Solenoid (EATX)BK Near Steering Column 16, 17, 18,
26
C100 BK Left Fender Shield 6
C101 LTGY Left Fender Shield 6
C102 (2.4L) BK Top Front of Engine 11
C102 (3.3/3.8L) BK At Fuel Rail 14
C103 (Diesel) BK Left Side Engine Compartment N/S
C106 (BUX) BK Near Left Headlamp Leveling Motor N/S
C107 (BUX) BK Near Right Headlamp Leveling Motor N/S
C200 GY Left Side Instrument Panel 16, 17, 25,
31, 32
C201 YL Left Side Instrument Panel 16, 17, 25,
31, 32
C202 GY Right Side Instrument Panel A/C Heatrer Unit 16, 20, 25
C203 (United Kingdom) WT Right Side of Instrument Panel N/S
C300 BK Left Front Door Lower N/S
C301 LTGY Left Front Door Upper N/S
C302 LTGY Right Front Door Upper 9, 29, 33
C303 BK Right Front Door Lower 9, 29, 33
C304 YL Left Wire Track Seat to Body 27
C305 GY Left Wire Track Seat to Body 27
C306 YL Right Wire Track Seat to Body 28
C307 GY Right Wire Track Seat to Body 28
C308 BL Left Rear Sliding Door 30
C309 GN Right Rear Sliding Door 27, 28, 29
C310 BK At Front Console N/S
C311 GY Rear A/C Switch N/S
C312 GY At Dome Lamp 28, 29
C313 BK At Rear Console N/S
C314 BK Left Side Liftgate 38
C315 BK Right Side Liftgate 38
C316 BK Wire Track to Sliding Door N/S
C317 BK Right Sliding Door 27, 34
C318 (Trailer Tow) BK Left Quarter N/S
C319 (Except Built-up Export) Left Side Liftgate N/S
C320 DKGY Driver Power Seat on Seat Harness N/S
C321 DKGY Under Passenger Seat N/S
C322 BK On Seat Harness to Body 27
C324 BK Left Sliding Door N/S
C325 BK Right Sliding Door 27
8Wa - 90 - 2 8W-90 CONNECTOR/GROUND LOCATIONS BUXRG
CONNECTOR/GROUND LOCATIONS BUX (Continued)
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