GM Service Manual Online
For 1990-2009 cars only

Object Number: 532166  Size: FS
HVAC Components
HVAC Compressor Controls Circuit Description
HTD MIR/RR DEFOG, A/C COMP, HORN, ECM-B Fuse
IGN-A Fuse and Ignition Switch
HTR-A/C Fuse 12, BRAKE Fuse 18 and CRUISE Fuse 6
HTR-A/C Fuse 12, BRAKE Fuse 18 and CRUISE Fuse 6
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
G104