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

Door Lock Motors


Object Number: 671940  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Door Lock Switches
LH BEC BATT1, AUX PWR/CIGAR, PARK LPS, PCM BATT, PWR MIRROR, DR LOCK, TRUNK REL/RFA/Radio Amp Fuses, and RWR SEAT Circuit Breaker
G201
Figure 2:

Door Lock Switches


Object Number: 671944  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Door Lock Motors
Pontiac Door Switches
Pontiac Door Switches
G302