S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Heated Glass Element: Scan Tool Testing and Procedures
Scan Tool Data Definitions
HVAC CONTROL MODULE
Rear Defog Switch: The scan tool displays On or Off. When the rear defogger switch is pressed, the scan tool will display On. When the switch is
released, the scan tool displays Off.
HVAC Control Module
Scan Tool Output Controls
