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

Power,Ground,Stoplamp Switch, Solenoid Valves and Pump Motor


Object Number: 809201  Size: FS
Master Electrical Component List
ABS Description and Operation
Wheel Speed Sensors
RR BLO, RR DR MDL, HVAC, Stop LP, IGN SW, and TSIG/HAZ Fuses
ELC, Night Vision, HVAC, ABS Fuses
ABS Sol, Air Pump B, C/LTR 1, C/LTR 2, Fuses
Figure 2:

Wheel Speed Sensors


Object Number: 809209  Size: FS
Master Electrical Component List
ABS Description and Operation
Vehicle Stability Enhancement System (w/JL4)
Power, Ground, Stoplamp Switch, Solenoid Valves and Pump Motor
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Figure 3:

Vehicle Stability Enhancement System (w/JL4)


Object Number: 809213  Size: FS
Master Electrical Component List
ABS Description and Operation
Suspension Inputs, Class 2, Traction Control, Variable Effort Steering
Wheel Speed Sensors
Figure 4:

Suspension Inputs,Class 2, Traction Control,Variable Effort Steering


Object Number: 809220  Size: FS
Master Electrical Component List
ABS Description and Operation
Indicators and Traction Control Switch
Vehicle Stability Enhancement System (w/JL4)
Steering Controls (w/NV8)
Electronic Suspension Control Module-Pwr and Gnd
Class 2 Serial Data (1 of 3)
Figure 5:

Indicators and Traction Control Switch


Object Number: 809223  Size: FS
Master Electrical Component List
ABS Description and Operation
Suspension Inputs, Class 2, Traction Control, Variable Effort Steering
G201 1 of 3
G201 1 of 3
G201 2 of 3
G201 2 of 3
Class 2 Serial Data (1 of 3)