Right Side of I/P Components
Harness Routing Views
Forward Lamp Harness Components
1 - C103 Forward Lamp Harness to LH Headlamp
2 - S101
3 - G101
4 - C110 Forward Lamp Harness to Cooling Fan Jumper Harness
5 - G100
6 - S102
7 - S104
8 - S100
9 - C104 Forward Lamp Harness to RH Headlamp
10 - S106
11 - Fuse Block - Underhood C3
12 - C120 I/P Harness to Forward Lamp Harness
13 - C126 I/P Harness to Forward Lamp Harness
14 - S103
Right Side of Engine Compartment
1 - Battery
2 - C108 I/P Harness to Battery Cable Harness
3 - Rear Window Washer Fluid Pump Relay
4 - I/P Harness
Engine Harness Components
1 - Upper Dash Panel
2 - S175
3 - C101 I/P Harness to Engine Harness
4 - Electronic Brake Control Module (EBCM) Connector
5 - S155
6 - C175 Engine Harness to Transmission Harness
7 - G113
8 - S135
9 - G115
10 - C102 Engine Harness to Fuel Injector Harness
11 - Fuse Block - Underhood C1
Fuel Rail (LGD/LZ9)
1 - Fuel Injector 1
2 - Fuel Injector 3
3 - Fuel Injector 5
4 - Fuel Injector 6
5 - Engine Coolant Temperature (ECT) Sensor
6 - S142
7 - Fuel Injector 4
8 - Fuel Injector 2
9 - Crankshaft Position (CKP) Sensor
10 - C102
Antenna Components
1 - Digital Radio Antenna (U2K)
2 - Cellular and Navigational Antenna (UE1)
3 - Digital Radio Receiver (U2K)
4 - Vehicle Communication Unit (VCU) (UE1)
5 - Radio
6 - C300 Digital Radio Antenna Coax Connector (U2K)
7 - C304 Cellular and Navigation Antenna Coax Connector (UE1)
8 - C298 Radio Antenna Coax Connector
9 - Radio Antenna
Left Side of I/P
1 - G201
2 - C201 Steering Column Harness to I/P Harness
3 - Body Control Module (BCM) C1
4 - Splice Pack SP205
5 - C203 Body Harness to I/P Harness
Right Side of I/P
1 - Fuse Block - I/P C1
2 - Fuse Block - I/P C2
3 - G200
4 - C204 Body Harness to I/P Harness
5 - C200 Body Harness to I/P Harness
Right Side of I/P Components
1 - G200
2 - Blower Motor
3 - Blower Motor Resistor Assembly
4 - Recirculation Actuator
5 - Inflatable Restraint I/P Module
6 - Fuse Block - I/P
7 - Evaporative Temperature Sensor
8 - C205 I/P Harness to HVAC Jumper Harness (CJ3) (Air Temperature Actuator - Right)
I/P Harness Splice Locations
1 - S257
2 - S273
3 - S259
4 - S255
5 - S253
6 - S251
7 - S246
8 - S202
9 - S200
10 - S204
11 - S206
12 - S271
Steering Column Components
Steering Column Components:
1 - Turn Signal/Multifunction Switch C3
2 - C279 Inflatable Restraint Steering Wheel Module Coil to Steering Wheel Harness
3 - Inflatable Restraint Steering Wheel Module Coil C1 Connector
4 - Inflatable Restraint Steering Wheel Module Coil C2 Connector
5 - Turn Signal/Multifunction Switch C2
6 - Turn Signal/Multifunction Switch C1
7 - Rear Wiper/Washer Switch
8 - Turn Signal/Multifunction Switch
9 - Turn Signal/Multifunction Switch C4
10 - S277 and S279
11 - C277 Inflatable Restraint Steering Wheel Module Coil to Steering Column Harness
12 - C275 Inflatable Restraint Steering Wheel Module Coil to Body Harness
13 - C201 Steering Column Harness to I/P Harness
14 - Steering Wheel Speed Position Sensor (JL4)
15 - Theft Deterrent Exciter Module Connector (Pigtail)
16 - Inflatable Restraint Steering Wheel Module Coil
17 - Theft Deterrent Exciter Module
18 - Ignition Switch
19 - A/T Shift Lock Control Solenoid Connector
Steering Wheel Components
1 - Horn Switch Connector
2 - Cruise Control Lever Connector (K34)
3 - Steering Wheel Control Switch Assembly - Right (UK3)
4 - Cruise Control Lever (K34)
5 - S293 (UK3)
6 - S297 (UK3)
7 - Steering Wheel Ground
8 - C279 Inflatable Restraint Steering Wheel Module Coil to Steering Wheel Harness
9 - S295 (UK3)
10 - Steering Wheel Control Switch Assembly - Left (UK3)
Driver Door Harness Components
1 - Outside Rearview Mirror Switch - Left Connector
2 - Window Switch - Driver Connector
3 - Door Lock Switch - Driver Connector
4 - Outside Rearview Mirror - Driver
5 - C301 Driver Door Harness to Body Harness
6 - Window Motor - Driver
7 - Speaker - LF
8 - S555
9 - Memory Seat Switch - Driver (AG0) Connector
10 - S551
11 - Driver Door Key Switch Connector
12 - Door Latch Assembly - Driver
13 - Driver Door Key Switch (AU6)
Passenger Door Harness Components
1 - Door Lock Switch - Passenger Connector
2 - Window Switch - Passenger Connector
3 - Door Latch Assembly - Passenger
4 - S660
5 - S666
6 - Window Motor - Passenger
7 - C302 Passenger Door Harness to Body Harness
8 - Outside Rearview Mirror - Passenger
Body Harness Components 1 of 3
1 - C301 Driver Door Harness to Body Harness
2 - C203 Body Harness to I/P Harness
3 - Body Control Module (BCM) C2
4 - Park Brake Switch
5 - Inflatable Restraint Steering Wheel Module Coil C1
6 - C200 Body Harness to I/P Harness
7 - C254 Inflatable Restraint I/P Module Jumper Harness to Body Harness
8 - C302 Passenger Door Harness to Body Harness
9 - C204 Body Harness to I/P Harness
10 - S306 (Y3G or Y3H)
11 - C314 Body Harness to Passenger Seat Harness
12 - Door Contact Plate - Right C1
13 - G302
14 - C308 Body Harness to Headliner Harness
15 - C313 Body Harness to Driver Seat Harness
16 - C305 Fuel Tank Harness and Rear Cross-Car Jumper Harness to Body Harness
17 - Door Contact Plate - Left C1
18 - G301
19 - Sliding Door Open/Close Switch - Left (E59) Connector
20 - Digital Video Disc (DVD) Player C1 (U56)
Body Harness Components 2 of 3
1 - C479 Body Harness to Tail Lamp Harness
2 - G401
3 - C405 Body Harness to Automatic Level Control Jumper Harness (G67)
4 - Auxiliary HVAC Connectors
5 - Sliding Door Jamb Switch - Right
6 - Rear Object Sensor Control Module (UD7)
7 - Rear Parking Assist (RPA) Diagnostic Connector (UD7)
8 - Right Sliding Door Module (RSDM) (E58)
9 - C440 RPA Harness (UD7) to Body Harness
10 - C426 Body Harness to Accessory Power Outlet Jumper Harness (KC7)
11 - C480 Body Harness to Right Tail Lamp Harness
12 - G400
13 - C420 RPA Display Jumper Harness (UD7) to Body Harness
14 - C400 Liftgate Harness to Body Harness
15 - C402 Liftgate Harness to Body Harness
Body Harness Components 3 of 3 (Splice Locations)
1 - S413
2 - S415
3 - S411 (E59)
4 - S331 (E59)
5 - S339
6 - S335
7 - S333
8 - S331 (w/o E59)
9 - S315
10 - S317
11 - S313
12 - S311
13 - S300
14 - S302
15 - S304
16 - S320 (w/o E58)
17 - S320 (E58)
18 - S400
19 - S402
20 - S404
Left Sliding Door Harness Components
1 - Left Sliding Door Module (LSDM) (E59)
2 - Sliding Door Motor Assembly - Left (E59)
3 - Sliding Door Unlatch Actuator - Left (E59)
4 - Door Lock Actuator - Left Middle
5 - Door Contact Plate - Left C2
6 - S751 (E59)
7 - Sliding Door Detent Switch - Left (E59) Connector
8 - Sliding Door Cable Motor - Left (E59)
Right Sliding Door Harness Components
1 - Sliding Door Cable Motor - Right (E58)
2 - Sliding Door Motor Assembly - Right (E58)
3 - Right Sliding Door Module (RSDM) (E58)
4 - Sliding Door Detent Switch - Right (E58) Connector
5 - Door Contact Plate - Right C2
6 - Door Lock Actuator - Right Middle
7 - Sliding Door Unlatch Actuator - Right (E58)
8 - S848 (E58)
Headliner Harness Components 1 of 2
1 - Vanity Mirror Lamp - Left (DH6) Connector
2 - Vanity Mirror Lamp - Right (DH6) Connector
3 - S388
4 - S386
5 - S384
6 - S382
7 - Onstar Button Assembly (UE1)
8 - S380
9 - Cellular Microphone (UE1)
10 - Courtesy/Reading Lamp - Center Connector
11 - Multifunction Overhead Console Switch C2
12 - Multifunction Overhead Console Switch C1
13 - Garage Door Opener (UG1)
14 - Courtesy/Reading Lamp - Front Connector
Headliner Harness Components 2 of 2
1 - Right B-Pillar
2 - Sliding Door Open/Close Switch - Right (E58) Connector
3 - C308 Body Harness to Headliner Harness
4 - G302
5 - Courtesy/Reading Lamp - Center
6 - Cargo Lamp
Left B Pillar Area Components - Body Harness
1 - G301
2 - Sliding Door Open/Close Switch - Left (E59) Connector
3 - Inflatable Restraint Side Impact Module - Left (AJ7 or AW9)
4 - Inflatable Restraint Side Impact Sensing Module (SISM) - Left (AJ7 or AW9)
5 - Body Harness
6 - C315 Left Side Impact Module Jumper Harness (AJ7 or AW9) to Body Harness (AJ7 or AW9)
7 - C305 Fuel Tank Harness and Rear Cross-Car Jumper Harness to Body Harness
8 - Seatbelt Pretensioner - LF
9 - Door Contact Plate - Left C1
Right B Pillar Area Components - Body Harness
1 - Inflatable Restraint Side Impact Sensing Module (SISM) - Right (AJ7 or AW9)
2 - G302
3 - Door Contact Plate - Right C1
4 - Seatbelt Pretensioner - RF
5 - Inflatable Restraint Sensing and Diagnostic Module (SDM)
6 - Body Harness
7 - C316 Right Side Impact Module Jumper Harness (AJ7 or AW9) to the Body Harness (AJ7 or AW9)
8 - Inflatable Restraint Passenger Seat Belt Tension Retractor Sensor
9 - Inflatable Restraint Side Impact Module - Right (AJ7 or AW9)
Fuel Tank Components (SWB)
1 - Evaporative Emission (EVAP) Canister
2 - Evaporative Emission (EVAP) Canister Vent Solenoid Valve
3 - Fuel Tank
4 - Fuel Pump and Sender Assembly
5 - Fuel Tank Pressure (FTP) Sensor
6 - C305 Fuel Tank Harness to Body Harness
7 - S371
Fuel Tank Components (LWB)
1 - Fuel Tank
2 - Evaporative Emission (EVAP) Canister
3 - Evaporative Emission (EVAP) Canister Vent Solenoid Valve
4 - Fuel Tank Pressure (FTP) Sensor
5 - Fuel Pump and Sender Assembly
6 - C305 Fuel Tank Harness to Body Harness
7 - S371
Left Rear Frame and Underbody
1 - Automatic Level Control (ALC) Solenoid Valve (G67 w/o Z10)
2 - Automatic Level Control (ALC) Inflator Air Switch (G67 w/o Z10)
3 - C405 Body Harness to Automatic Level Control (ALC) Jumper Harness (G67)
4 - S431 (G67)
5 - S433 (G67)
6 - Automatic Level Control (ALC) Compressor Connector (G67)
7 - Automatic Level Control (ALC) Compressor (G67)
8 - Automatic Level Control (ALC) Sensor (G67)
9 - C409 ALC Jumper Harness (G67) to Trailer Harness (V92)
10 - Left Rear Cargo Trim Panel
Twist Axle - Rear (FWD)
Twist Axle - Rear (FWD):
1 - C306 RR Wheel Speed Sensor Harness to Rear Cross-Car Jumper Harness
2 - Automatic Level Control (ALC) Sensor (G67)
3 - Automatic Level Control (ALC) Compressor (G67)
4 - C309 LR Wheel Speed Sensor Harness to Rear Cross-Car Jumper Harness
5 - Left Rear Hub
6 - Wheel Speed Sensor (WSS) - LR
Liftgate Harness Components
1 - C402 Liftgate Harness to Body Harness
2 - C400 Liftgate Harness to Body Harness
3 - Center High Mounted Stop Lamp (CHMSL) Connector
4 - Rear Window Wiper Motor
5 - Rear Window Defogger Grid C2
6 - Speaker - LR
7 - License Lamps
8 - S911
9 - Door Lock Actuator - Liftgate
10 - Door Jamb Switch - Liftgate
11 - S900
12 - Speaker - RR
13 - Rear Window Defogger Grid C1
14 - S915
15 - S913
16 - Rear Window Defogger Grid
Rear Lower Bumper (RPA Harness) (UD7)
1 - C440 Rear Parking Assist (RPA) Harness to Body Harness
2 - Object Sensors
3 - S482
4 - S482