GM Service Manual Online
For 1990-2009 cars only

Harness Routing Views Notchback

Figure 1:

Transmission Harness Routing View


Object Number: 1728359  Size: MF
(1)C105
(2)Transmission Connector
(3)Input Speed Sensor
(4)PNP Switch
(5)Vehicle Speed Sensor
Figure 2:

TCM Harness


Object Number: 1728374  Size: MF
(1)TCM Connector A
(2)TCM Connector B
(3)C206
Figure 3:

I/P Harness Routing View


Object Number: 1728416  Size: MF
(1)Blower Motor
(2)Blower Resistor
(3)C217
(4)Intake Actuator
(5)Clock
(6)Radio Connector B
(7)Radio Connector A
(8)Brake Switch
(9)Contact Coil
(10)G202
(11)Power Mirror Control Switch
(12)PNP Relay
(13)Dimmer Control Switch
(14)C201
(15)DLC
(16)Blower Switch
(17)Hazard Switch
(18)Automatic Transmission Lever Connector
(19)Hold Switch
(20)Transmission Shifter Illumination
(21)G203
(22)Ashtray
(23)C216
(24)A/C Switch
(25)Antenna Cable
Figure 4:

Roof Harness Routing View


Object Number: 1728384  Size: MF
(1) Dome Lamp
(2)Sunroof Module
(3)C210
Figure 5:

Front Door


Object Number: 1728369  Size: MF
(1)Power Door Lock Switch
(2)Power Door Lock Actuator
(3)Power Window Switch
(4)Speaker
(5)Decklid Release Switch
(6)C351/C361
(7)Power Mirror Connector
Figure 6:

Airbag Harness Routing View (RHD Shown, LHD Similar)


Object Number: 1728378  Size: MF
(1)Inflatable Restraint Side Impact Sensor - Right
(2)Seat Belt Pretensioner - Right
(3)Inflatable Restraint Side Impact Module - Right
(4)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(5)Passenger Pressence System (PPS) Sensor
(6)Inflatable Restraint Side Impact Module - Left
(7)Seat Belt Pretensioner - Left
(8)Infltable Restraint Side Impact Sensor - Left
(9)Passenger Airbag Disable Switch
(10)Glove Box Switch
(11)Inflatable Restraint - I/P Module
(12)C216
(13)Inflatable Restraint Steering Wheel Module
(14)G203
Figure 7:

Rear Door


Object Number: 1728371  Size: MF
(1)Power Window Motor
(2)C372/381
(3)Power Window Switch
(4)Power Door Lock Actuator
Figure 8:

Floor Harness View


Object Number: 1728424  Size: MF
(1)Tweeter
(2)C361
(3)G204
(4)C361
(5)Passenger Front Door Switch
(6)C381
(7)Power Outlet
(8)Parking Brake Switch
(9)Seatbelt Switch
(10)Fuel Pump
(11)Passenger Rear Door Switch
(12)Wheel Speed Sensor
(13)C401
(14)C402
(15)G401
(16)Driver Rear Door Switch
(17)C371
(18)Driver Front Door Switch
(19)Radio Antenna
(20)C351
Figure 9:

Trunk Floor Harness


Object Number: 1728380  Size: MF
(1)RH Tail Lamp
(2)G402
(3)LH Tail Lamp
(4)C401
Figure 10:

Trunk Harness View


Object Number: 1728382  Size: MF
(1)C402
(2)Decklid Tamper Switch
(3)Decklid Actuator Switch
(4)Latch
(5)License Plate Lamp

Harness Routing Views Hatchback

Figure 1:

Front Harness


Object Number: 1251612  Size: MF
(1)Position Lamp
(2)Theft Deterrent Alarm
(3)Turn Signal Lamp - LH Front
(4)Fog Lamp - LH Front
(5)Cooling Fan - Main
(6)Cooling Fan - Auxiliary
(7)A/C Compressor
(8)Fog Lamp - RH Front
(9)Position Lamp - RH
Figure 2:

Rear Compartment Lid Harness


Object Number: 1251613  Size: MF
(1)Tamper Switch
(2)License Plate Lamp
(3)Trunk Lid AJAR Switch
(4)Connector C402
Figure 3:

Body Harness


Object Number: 1251614  Size: MF
(1)Rear Speaker - RH
(2)CHMSL
(3)Trunk Room Lamp
(4)Rear Speaker - LH
(5)Connector C401
(6)Body Harness
(7)Rear Door AJAR Switch
(8)Rear Wheel Speed Sensor - LH
(9)Connector C371
(10)Front Door AJAR Switch
(11)Connectors C211, C210, C212, C213
(12)Hose
(13)Connector C351
(14)Roof Antenna Cable
(15)Door Lock Relay
(16)Connector C361
(17)Front Door AJAR Switch
(18)Connector C381
(19)Rear Wheel Speed Sensor - RH
(20)Rear Door AJAR Switch
Figure 4:

I/P Harness


Object Number: 1251616  Size: MF
(1)Cluster
(2)DLC
(3)Clock
(4)Intake Actuator
(5)Blower Motor
(6)Resistor Blower
(7)DRL
(8)Connector C214
(9)Cigar Lighter
(10)BTSI Solenoid
(11)Illumination
(12)Blower Switch
(13)Audio
(14)Key Remind Switch
(15)Contact Coil
(16)Wiper Switch
(17)Inflatable Restraint Steering Wheel Module Coil
(18)Connector C210
(19)Connector C212
(20)Connector C213
(21)Head Lamp Leveling Switch
(22)C201 -- C205
Figure 5:

Door Harnesses


Object Number: 1251617  Size: LF
(1)Power Window Motor
(2)Power Window Switch
(3)Connector C371, C381 Similar
(4)Mirror Connector
(5)Mirror Switch
(6)Speaker
(7)Door Actuator - Front
(8)Door Actuator - Rear