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

Door Lock Switches and Relay


Object Number: 634749  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Door Lock Actuators (ZW9)
Battery and Lighting Fuse
Cig Lighter Fuse, Radio Battery Fuse and Crank Fuse
Power Accessory Circuit Breaker
Door Lock Actuators (E54)
Door Lock Actuators (E54)
Door Lock Actuators (ZW9)
Door Lock Actuators (E54)
Door Lock Actuators (ZW9)
Door Lock Actuators (E54)
Figure 2:

Door Lock Actuators (ZW9)


Object Number: 634753  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Door Lock Actuators (E54)
Door Lock Switches and Relay
Door Unlock Relays
Door Lock Switches and Relay
Door Unlock Relays
Door Unlock Relays
Figure 3:

Door Lock Actuators (E54)


Object Number: 634755  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Door Unlock Relays
Door Lock Actuators (ZW9)
Battery and Lighting Fuse
Cig Lighter Fuse, Radio Battery Fuse and Crank Fuse
Door Lock Switches and Relay
Door Lock Switches and Relay
Liftglass Lock/Unlock Release Switch and Relay
Liftglass Lock/Unlock Release Switch and Relay
Door Unlock Relays
Door Unlock Relays
Figure 4:

Door Unlock Relays


Object Number: 634756  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Door Lock Actuators (E54)
Power Accessory Circuit Breaker
Door Lock Actuators (E54)
Door Lock Actuators (ZW9)
Door Lock Actuators (E54)
Door Lock Actuators (ZW9)
Door Lock Actuators (E54)
Door Lock Actuators (ZW9)
G200