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

Power, Ground and DLC


Object Number: 687621  Size: FS
Master Electrical Component List
Real Time Damping Description and Operation
ESC and Traction/Suspension Control Switch
Underhood Electrical Center Bussing (1 of 2)
Power, Ground and Stoplamp Switch Signal
Star Connectors
Figure 2:

ESC and Traction/Suspension Control Switch


Object Number: 687622  Size: FS
Master Electrical Component List
Real Time Damping Description and Operation
Suspension Position Sensor
Power, Ground and DLC
Figure 3:

Suspension Position Sensor


Object Number: 687630  Size: FS
Master Electrical Component List
Real Time Damping Description and Operation
Shock Absorber Solenoids
ESC and Traction/Suspension Control Switch
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Figure 4:

Shock Absorber Soleniods


Object Number: 687636  Size: FS
Master Electrical Component List
Real Time Damping Description and Operation
Suspension Position Sensor
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons
Suspension Controls Schematic Icons