Yukon/Denali 2WD V8-4.8L VIN V (2005)
Heated Glass Element: Scan Tool Testing and Procedures
Scan Tool Data Definitions
SCAN TOOL DATA DEFINITIONS
BODY CONTROL MODULE (BCM)
Rear Defog Relay: 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.
Rear Defrost Switch: When rear defrost switch is pressed the scan tool displays On.
Body Control Module (BCM)
HVAC Control Module
Body Control Module (BCM)
