GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 HHR 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Antilock Brake System Schematics
Figure 1:

Power, Ground, and WSS
Object Number: 1887483 Size: FS
Master Electrical Component List
ABS Description and Operation
Control Module References
Stability Control and Traction Control
Figure 2:

Stability Control (JL4)
Object Number: 1887485 Size: FS
Master Electrical Component List
ABS Description and Operation
Control Module References
Power, Ground and WSS