GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2003
🢒
Jimmy - 4WD
🢒
Body and Accessories
🢒
Doors
🢒 Door Lock/Indicator Schematics
Figure
1:
Door Lock Switch Inputs
Master Electrical Component List
Power Door Locks Description and Operation
Endgate Lock Cylinder Switch Inputs - Utility
MIR/LKS, FOG LP Fuses and DRL, Headlamp Power Relays
Endgate Lock Cylinder Switch Inputs - Utility
MIR/LKS, FOG LP Fuses and DRL, Headlamp Power Relays
Relay Control
Figure
2:
Endgate Lock Cylinder Switch Inputs - Utility
Master Electrical Component List
Power Door Locks Description and Operation
BCM Inputs and Outputs
Door Lock Switch Inputs
Door Lock Switch Inputs
Output
Output
Relay Control
Relay Control
Figure
3:
BCM Inputs and Outputs
Master Electrical Component List
Power Door Locks Description and Operation
Relay Control
Endgate Lock Cylinder Switch Inputs - Utility
G200, G201, G207, and G300- Pickup and Crew Cab
Relay Control
Gages
Figure
4:
Relay Control
Master Electrical Component List
Power Door Locks Description and Operation
Door Lock Actuator
BCM Inputs and Outputs
B+ Bus Bar
G200, G201, G207, and G300- Pickup and Crew Cab
G200, G201, G207, and G300- Pickup and Crew Cab
Door Lock Actuator
BCM Inputs and Outputs
BCM Inputs and Outputs
Endgate Lock Cylinder Switch Inputs - Utility
Door Lock Switch Inputs
BCM Inputs and Outputs
Endgate Lock Cylinder Switch Inputs - Utility
Door Lock Switch Inputs
Figure
5:
Door Lock Actuators
Master Electrical Component List
Power Door Locks Description and Operation
Relay Control
Relay Control
Relay Control