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

Cell 42: Buick/Oldsmobile


Object Number: 203985  Size: FS
Automatic Level Control Suspension Components
Automatic Level Control System Operation
Handling ESD Sensitive Parts Notice
Automatic Level Control Suspension Schematic References
Automatic Level Control Suspension Schematic References
Automatic Level Control Suspension Schematic References
Automatic Level Control Suspension Schematic References
Figure 2:

Cell 42: Pontiac


Object Number: 203990  Size: FS
Automatic Level Control Suspension Components
Automatic Level Control System Operation
Automatic Level Control Suspension Schematic References
Automatic Level Control Suspension Schematic References
Automatic Level Control Suspension Schematic References
Automatic Level Control Suspension Schematic References