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

LH Door Control Module


Object Number: 587065  Size: FS
Keyless Entry Components
Keyless Entry System Description
RH Door Control Module
Power Distribution Schematics
Power Distribution Schematics
Ground Distribution Schematics
Ground Distribution Schematics
Data Link Connector Schematics
Data Link Connector Schematics
Handling ESD Sensitive Parts Notice
Figure 2:

RH Door Control Module


Object Number: 587070  Size: FS
Keyless Entry Components
Keyless Entry System Description
LH Door Control Module
Power Distribution Schematics
Power Distribution Schematics
Ground Distribution Schematics
Ground Distribution Schematics
Data Link Connector Schematics
Data Link Connector Schematics
Handling ESD Sensitive Parts Notice