GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2003
🢒
Park Avenue
🢒
Body and Accessories
🢒
Doors
🢒 Door Lock/Indicator Schematics
Figure
1:
Driver Door Controls
Master Electrical Component List
Power Door Locks Description and Operation
Front Passenger Door Controls
Class 2 Serial Data Line
I/P and Front Door Backlighting
G202 (4 of 4)
Figure
2:
Front Passenger Door Controls
Master Electrical Component List
Power Door Locks Description and Operation
Rear Door Controls
Driver Door Controls
I/P and Front Door Backlighting
Figure
3:
Rear Door Controls
Master Electrical Component List
Power Door Locks Description and Operation
Front Passenger Door Controls
Passenger Door Module Inputs and Outputs