Dakota 4WD V8-4.7L VIN J (2007)
Heated Glass Element Switch: Description and Operation
Description
DESCRIPTION
The switch for the rear window defogger (EBL) system (1) is integrated into the A/C-heater control (2), which is located in the center of the instrument
panel. When the rear window defogger switch is activated, the A/C-heater control requests the front control module (FCM) to operate the rear window
defogger (EBL) relay and amber indicator (3) will illuminate.
When the EBL relay is activated, current is directed to the rear defogger grid lines and the heated side view mirrors (when equipped). The grid lines heat
the glass to help clear the surface of fog or frost.
