K 1500 Suburban 4WD V8-4.8L VIN V (2003)
Heated Glass Element: Scan Tool Testing and Procedures
Scan Tool Data Definitions
BODY CONTROL MODULE (BCM)
Rear Defog Relay - The scan tool displays On or Off. When the BCM energizes the RR DEFOG relay, the scan tool will display On. When the BCM
de-energizes the RR DEFOG relay, the scan tool will display Off.
Body Control Module (BCM)
Body Control Module (BCM)
