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

Passlock Sensor Inputs and Class 2


Object Number: 859947  Size: FS
Master Electrical Component List
Theft Systems Description and Operation
Front Door Switches
Mode Select Inputs
Yaw and Lateral Acceleration Sensor Inputs
Steering Wheel Speed/Position Sensor Inputs
SP205 - 2 of 2
Figure 2:

Front Door Switches


Object Number: 859950  Size: FS
Master Electrical Component List
Theft Systems Description and Operation
Rear Door Switches
Passlock Sensor Inputs and Class 2
SP205 - 1 of 2
Cargo Door and Liftgate Switches
Cargo Door and Liftgate Switches
Figure 3:

Rear Door Switches


Object Number: 859956  Size: FS
Master Electrical Component List
Theft Systems Description and Operation
Cargo Door and Liftgate Switches
Front Door Switches
G304, G305
G306
Figure 4:

Cargo Door and Liftgate Switches


Object Number: 859959  Size: FS
Master Electrical Component List
Theft Systems Description and Operation
Rear Door Switches
Front Door Switches
Front Door Switches
G410 - 3 Of 3
G410 - 2 Of 3
G410 - 1 Of 3