GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2009
🢒
Lucerne
🢒
Power and Signal Distribution
🢒
Data Communications
🢒 Remote Function Schematics
Figure
1:
Garage Door Opener
Figure
2:
Remote Control Door Lock Receiver (RCDLR)
Figure
3:
Door Latch Assemblies and Hood Ajar Switch