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

Lock Switches, Ajar Signals


Object Number: 1380913  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Door Latch Controls
Door Latch Controls
RADIO, BCM/CLSTR, INT LTS/ONSTAR, PARK, HZRD and LOCK/MIRROR Fuses
G401 and G403
G401 and G403
G301
Figure 2:

Door Latch Controls


Object Number: 1380914  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Lock Switches, Ajar Signals
Lock Switches, Ajar Signals
G301
G301