GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2005
🢒
Blazer - 2WD
🢒
Body
🢒
Stationary Windows
🢒 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.
