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

Door Lock Switches


Object Number: 1582681  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Door Lock Actuators
Door Ajar Indicators
Steering Wheel and Doors
G301
Steering Wheel and Doors
G301
G304 and G305
Figure 2:

Door Lock Actuators


Object Number: 1582683  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Door Ajar Indicators
Door Lock Switches
Underhood Fuse Block IBCM 2, Body Control Module (BCM) ACCESSORY Relay, DOOR LOCK, POWER WINDOWS, ROOF/HEAT SEAT and WPR SW Fuses
Figure 3:

Door Ajar Indicators


Object Number: 1582685  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Door Lock Actuators
Ajar Switches - Coupe/Convertible
G301
Low Speed Serial Data
G301