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

Cell 34: Cruise Control Switch and SIR Coil Assembly


Object Number: 264485  Size: FS
Cruise Control Components
Cruise Control System Circuit Description
Cell 34: Cruise Control Brake Switch and Powertrain Control Module
SIR Handling Caution
Power Distribution Schematics
Figure 2:

Cell 34: Cruise Control Brake Switch and Powertrain Control Module


Object Number: 264487  Size: FS
Cruise Control Components
Cruise Control System Circuit Description
Cell 34: Cruise Control Switch and SIR Coil Assembly
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics
Ground Distribution Schematics