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

A/C Compressor


Object Number: 1964130  Size: LF
(1)A/C Compressor Clutch
(2)A/C High Pressure Switch
Figure 2:

Automatic Transmission Fluid Temperature (TFT) Sensor


Object Number: 1963514  Size: LF
(1)Automatic Transmission Fluid Temperature (TFT) Sensor Connector
(2)Automatic Transmission Fluid Temperature (TFT) Sensor (Allison® LCT)
Figure 3:

Back Left of Engine Compartment


Object Number: 1964316  Size: LF
(1)Hydromax® Fuse (JE3)
(2)Hydromax® Relay (JE3)
(3)Brake Fluid Level Switch (JE3)
(4)Power Brake (P/B) Booster Fluid Flow Switch (JE3)
(5)X408
(6)X408
(7)X404
(8)X404
Figure 4:

Cab - Front View (GRW)


Object Number: 1963768  Size: LF
(1)Outside Rearview Mirror - Passenger
(2)Headlamp - High/Low Beam - Right
(3)Clearance Lamp - Right
(4)Identification (ID) Lamp - Right
(5)Identification (ID) Lamp - Center
(6)Identification (ID) Lamp - Left
(7)Clearance Lamp - Left
(8)Outside Rearview Mirror - Driver
(9)Park/Turn Signal Lamp - Left Front
(10)Headlamp - High/Low Beam - Left
(11)Park/Turn Signal Lamp - Right Front
Figure 5:

Cab - Front View (V22)


Object Number: 1963767  Size: MF
(1)Outside Rearview Mirror - Passenger
(2)Headlamp - High Beam - Right
(3)Clearance Lamp - Right
(4)Identification (ID) Lamp - Right
(5)Identification (ID) Lamp - Center
(6)Identification (ID) Lamp - Left
(7)Clearance Lamp - Left
(8)Headlamp - High Beam - Left
(9)Outside Rearview Mirror - Driver
(10)Park/Turn Signal Lamp - Left Front
(11)Headlamp - Low Beam - Left
(12)Headlamp - Low Beam - Right
(13)Park/Turn Signal Lamp - Right Front
Figure 6:

Chassis Front Engine Compartment


Object Number: 2175273  Size: LF
(1)X108
(2)X106
(3)G100
(4)Wheel Speed Sensor (WSS) - Right Front
(5)X100
(6)X126
(7)Power Brake (P/B) Booster Fluid Flow Switch (JE3)
(8)Brake Fluid Level Switch (JE3)
(9)Hydromax Relay (JE3)
(10)Water in Fuel Sensor
(11)X410
(12)Electronic Brake Control Module (EBCM)
(13)Wheel Speed Sensor (WSS) - Left Front
(14)ABS Relay (JE4)
(15)X107
Figure 7:

Front Bottom of Vehicle


Object Number: 1963769  Size: LF
(1)Inflatable Restraint Front End Discriminating Sensor Connector
(2)Inflatable Restraint Front End Discriminating Sensor (AJ3/AK5)
(3)Horns
Figure 8:

Front of Engine Compartment


Object Number: 1964127  Size: LF
(1)A/C Accumulator/Dehydrator (C60)
(2)A/C Low Pressure Switch (C60)
(3)Engine Chassis Harness
(4)X105
(5)A/C Compressor Clutch Relay (C60)
Figure 9:

Front of Vehicle


Object Number: 1964124  Size: LF
(1)Chassis Harness
(2)Vacuum Pump
(3)Coolant Level Switch Connector
(4)Engine Fan Harness
(5)Vacuum Pump Connector
(6)X106
(7)X106
Figure 10:

I/P Harness - Left Rear Engine Compartment


Object Number: 2177209  Size: LF
(1)Park Brake Switch (JEA)
(2)Differential Lock Switch
(3)Windshield Wiper Motor
(4)X150
(5)X151 (AEL)
Figure 11:

Left Front of the Vehicle (LF6/LF8/JE4)


Object Number: 1964135  Size: LF
(1)Electronic Brake Control Module (EBCM)
(2)Data Link Resistor 2
Figure 12:

Right Rear of Engine Compartment - ECM/TCM


Object Number: 1963521  Size: LF
(1)Engine Control Module (ECM)
(2)Transmission Control Module (TCM)
Figure 13:

Righ Rear of Engine Compartment - Fuse Block - Underhood


Object Number: 1963529  Size: LF
(1)Engine Harness
(2)Fuse Block - Underhood
(3)Remote Battery Stud
(4)Positive Battery Cable
Figure 14:

Right Rear of Engine Compartment - PCM/TAC


Object Number: 1964866  Size: LF
(1)Powertrain Control Module (PCM) Connector
(2)Powertrain Control Module (PCM)
(3)Throttle Actuator Control (TAC) Module
(4)I/P Harness
(5)Throttle Actuator Control (TAC) Module - X1
(6)Throttle Actuator Control (TAC) Module - X2
(7)Engine Harness
Figure 15:

Right Rear of Engine Compartment - Rear View (L18)


Object Number: 1964868  Size: LF
(1)X101
(2)X124
(3)Engine Harness
(4)X124
(5)I/P Harness
(6)X101
Figure 16:

Under the Hood


Object Number: 1964872  Size: LF
(1)Engine Chassis Harness
(2)Mass Air Flow (MAF) Sensor
Figure 17:

Wiper Motor, Fluid Pump, Fluid Level Switch, Blower Motor Assembly


Object Number: 1963646  Size: LF
(1)Blower Motor Resistor Assembly Connector
(2)Blower Motor Resistor Assembly
(3)Wiper Motor
(4)Windshield Washer Fluid Pump
(5)Windshield Washer Fluid Level Switch
(6)Blower Motor