GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Instrument Panel Components


Object Number: 1851957  Size: LF
(1)Instrument Panel Cluster (IPC)
(2)Inflatable Restraint Steering Wheel Module
(3)Ambient Light Sensor (T62)
(4)Windshield Wiper/Washer Switch
(5)Hazard Warning Switch
(6)HVAC Control Module
(7)Inflatable Restraint I/P Module
(8)Radio
(9)Rear Compartment Lid Release Switch
(10)Accessory Power Outlet
(11)Traction Control Switch (TCS)
(12)Inflatable Restraint I/P Module Indicator
(13)I/P Dimmer Switch
(14)Fog Lamp Switch - Rear
(15)Fog Lamp Switch - Front
(16)Steering Wheel Control Switch - Left (K34)
(17)Turn Signal/Multifunction Switch
Figure 2:

Lower Left Side of Instrument Panel


Object Number: 1978403  Size: LF
(1)Brake Pedal Position (BPP) Sensor
(2)Accelerator Pedal Position (APP) Sensor
(3)Data Link Connector (DLC)
(4)Data Link Resistor
(5)Clutch Pedal Position (CPP) Sensor
(6)X500
(7)X501
(8)Steering Angle Sensor
Figure 3:

Right Side of Instrument Panel


Object Number: 1875922  Size: LF
(1)X216
(2)X218
(3)X600
(4)Body Control Module (BCM) X1
(5)Body Control Module (BCM) X2
(6)Body Control Module (BCM) X3
(7)Splice Pack JX200
(8)Body Control Module (BCM) X4
(9)HVAC Module
Figure 4:

Instrument Panel Body Harness Routing - Left and Right Side of Instrument Panel


Object Number: 1851959  Size: LF
(1)X500
(2)X501
(3)X600
(4)Inline Fuse - Right Rear Lamps
(5)Inline Fuse - Left Rear Lamps
(6)Splice Pack JX200
(7)G300
Figure 5:

Instrument Panel Body Harness Splices - Engine Compartment and Instrument Panel


Object Number: 1851852  Size: LF
(1)J135
(2)X120
(3)X122
(4)J134
(5)J221
(6)J222
(7)J210
(8)Upper Windshield Frame
(9)J203
(10)J209
(11)J207
(12)J204
(13)J208
(14)J211
(15)J212
(16)J214
(17)J240
(18)Data Link Connector (DLC)
(19)J219
(20)J220
(21)J216
Figure 6:
Object Number: 1891088  Size: LF
(1)Theft Deterrent Module (TDM)
Figure 7:

Steering Column Components


Object Number: 1631771  Size: LF
(1)Inflatable Restraint Steering Wheel Module
(2)Turn Signal/Multifunction Switch X2
(3)Turn Signal/Multifunction Switch X1
(4)Inflatable Restraint Steering Wheel Module Coil X3
(5)Inflatable Restraint Steering Wheel Module Coil X2
(6)Ignition Switch
(7)Windshield Wiper/Washer Switch Connector
(8)Windshield Wiper/Washer Switch
Figure 8:

Steering Wheel Components (3-Spoke)


Object Number: 1888639  Size: LF
(1)Steering Wheel Control Switch - Left (K34)
(2)Steering Wheel Control Switch - Right (UK3)
(3)Horn Switch
Figure 9:

HVAC Module Components 1 of 2


Object Number: 1631787  Size: LF
(1)Air Temperature Actuator - Right
(2)Air Temperature Actuator - Left
(3)Mode Actuator
(4)Ambient Light Sensor
(5)Air Vent Grille
(6)HVAC Control Module
(7)X216
(8)X218
(9)Blower Motor
(10)Blower Motor Connector
(11) Blower Motor High Speed Relay
(12)Blower Motor Resistor
(13)X208
Figure 10:

HVAC Module Components 2 of 2


Object Number: 1631791  Size: LF
(1)Evaporator Temperature Sensor
(2)Recirculation Actuator
(3)HVAC Case
(4)Blower Motor