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

Door Lock Switch Inputs


Object Number: 546952  Size: FS
Power Door Systems Components
Power Door Locks Circuit Description
Liftgate/Endgate Lock Cylinder Switch Inputs (Utility)
MIR/LKS, FOG LP Fuses and DRL, Headlamp Power Relays
Power and Grounding Connector End Views
Liftgate/Endgate Lock Cylinder Switch Inputs (Utility)
Outside Rear View Mirror Switch
Power Door Systems Connector End Views
Power Door Systems Connector End Views
Relay Control
Relay Control
Figure 2:

Liftgate/Endgate Lock Cylinder Switch Inputs (Utility)


Object Number: 546953  Size: FS
Power Door Systems Components
Power Door Locks Circuit Description
BCM Inputs and Outputs
Door Lock Switch Inputs
Door Lock Switch Inputs
Output
Output
Relay Control
Relay Control
Figure 3:

BCM Inputs and Outputs


Object Number: 546954  Size: FS
Power Door Systems Components
Power Door Locks Circuit Description
Relay Control
Liftgate/Endgate Lock Cylinder Switch Inputs (Utility)
Body Control System Connector End Views
Handling ESD Sensitive Parts Notice
G200, G201 and G207 (Pickup)
Relay Control
Relay Control
Relay Control
Figure 4:

Relay Control


Object Number: 546955  Size: FS
Power Door Systems Components
Power Door Locks Circuit Description
Door Lock Actuators
BCM Inputs and Outputs
INT BATT Fuse
BCM Inputs and Outputs
BCM Inputs and Outputs
Liftgate/Endgate Lock Cylinder Switch Inputs (Utility)
Door Lock Switch Inputs
BCM Inputs and Outputs
Liftgate/Endgate Lock Cylinder Switch Inputs (Utility)
Door Lock Switch Inputs
G200, G201 and G207 (Pickup)
Door Lock Actuators
Figure 5:

Door Lock Actuators


Object Number: 546956  Size: FS
Power Door Systems Components
Power Door Locks Circuit Description
Relay Control
Relay Control
Relay Control