GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2002
🢒
Yukon - 4WD
🢒
Body and Accessories
🢒
Doors
🢒 Door Lock/Indicator Schematics
Figure
1:
Power, Ground, and Switches - Base
Master Electrical Component List
Power Door Locks Description and Operation
Actuators
IGNITION, RUN, ACCESSORY, and RAP Bus Bars - RAP #1 and RAP #2 Fuses
IGNITION, RUN, ACCESSORY, and RAP Bus Bars - RAP #1 and RAP #2 Fuses
Actuators
G203 - 1 of 4
G203 - 1 of 4
Figure
2:
Actuators - Base
Master Electrical Component List
Power Door Locks Description and Operation
Power, Ground, and Switches
Power, Ground, and Switches
Power, Ground, and Switches
Power, Ground, and Switches
Figure
3:
Power, Ground, and Switches - YE9 and Y91
Master Electrical Component List
Power Door Locks Description and Operation
Actuators
Actuators
SEATS Circuit Breaker and MIR/LOCK Fuse
IGNITION, RUN, ACCESSORY, and RAP Bus Bars - RAP #1 and RAP #2 Fuses
IGNITION, RUN, ACCESSORY, and RAP Bus Bars - RAP #1 and RAP #2 Fuses
Actuators
Actuators
Actuators
G203 - 1 of 4
G203 - 1 of 4
Figure
4:
Actuators - YE9 and Y91
Master Electrical Component List
Power Door Locks Description and Operation
Body Control Module (BCM)
Power, Ground, and Switches
Power, Ground, and Switches
Power, Ground, and Switches
Power, Ground, and Switches
Figure
5:
BCM Controls
Master Electrical Component List
Power Door Locks Description and Operation
Actuators
G203 - 3 of 4
G203 - 1 of 4
Gages, VSS, and Engine Oil Signals