Relay Block - Rear #4

Power Distribution Schematics: PCM (BAT), A/C COMP, PARK/REV Fuses and A/C COMPRESSOR Relay:

Power Distribution Schematics: CRUISE, DIS, and PCM (IGN) Fuses:

Power Distribution Schematics: ONSTAR(R), RSS, HTD MIR, and HTD BACKLT:

"For the description of RPO Code(s) shown in this article or any of the images therein, refer to the RPO Code List found at the Vehicle/Application and ID." RPO Codes