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

Driver Door Lock


Object Number: 1618739  Size: FS
Master Electrical Component List
Power Door Latch Description and Operation
Control Module References
Front Passenger Door Lock
G200 (1 of 2)
Dimming Lamps (3 of 3)
G200 (1 of 2)
DDM Power, Ground and DLC
G200 (1 of 2)
Figure 2:

Front Passenger Door Lock


Object Number: 1618737  Size: FS
Master Electrical Component List
Power Door Latch Description and Operation
Control Module References
Left Rear and Right Rear Door Lock
Driver Door Lock
G201 (2 of 2)
Dimming Lamps (3 of 3)
G201 (2 of 2)
G201 (2 of 2)
Figure 3:

Left Rear and Right Rear Door Lock


Object Number: 1618736  Size: FS
Master Electrical Component List
Power Door Latch Description and Operation
Control Module References
Left Front Door Handle Assembly
Front Passenger Door Lock
GMLAN Low Speed (1 of 2)
G200 (1 of 2)
GMLAN Low Speed (2 of 2)
G201 (1 of 2)
Figure 4:

Left Front Door Handle Assembly, Door Status Indicator - Driver


Object Number: 1618735  Size: FS
Master Electrical Component List
Door Ajar Indicator Description and Operation
Control Module References
Right Front Door Handle Assembly
Left Rear and Right Rear Door Lock
G200 (1 of 2)
Module Power, Ground, Antennas, Switches
G200 (1 of 2)
Figure 5:

Right Front Door Handle Assembly, Door Status Indicator - Passenger


Object Number: 1618733  Size: FS
Master Electrical Component List
Door Ajar Indicator Description and Operation
Control Module References
Left Front Door Handle Assembly
G201 (2 of 2)
Module Power, Ground, Antennas, Switches
G201 (2 of 2)