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

Indicators, Messages, and Ajar/Open/Lock Switches


Object Number: 1480667  Size: FS
Master Electrical Component List
Door Ajar Indicator Description and Operation
Control Module References
Actuators and Handle Switches
DLC - Class 2
DLC, HVAC Control Module, Radio and Switches
G201
G202 - 2 of 2
DLC, HVAC Control Module, Radio and Switches
G301
G201
G202 - 1 of 2
G302, G401 and G402
Figure 2:

Actuators and Handle Switches


Object Number: 1480668  Size: FS
Master Electrical Component List
Power Door Latch Description and Operation
Control Module References
Indicators, Messages and Ajar/Open/Lock Switches
DLC - Class 2
DLC, HVAC Control Module, Radio and Switches
G201
DLC, HVAC Control Module, Radio and Switches
G202 - 2 of 2
G201
G202 - 1 of 2