C 3500 Truck 2WD V8-350 5.7L VIN K TBI (1995)
Heated Glass Element: Description and Operation
With the Ignition Switch in RUN, voltage is supplied to the Rear Defogger Switch. When the Rear Defogger Switch is moved to the ON position the
contact closes, which provides voltage to the ON Indicator and the Rear Defogger. The rear window will become warm to remove fog from the surface
of the window.
The contact in the Rear Defogger Switch will remain closed until the Rear Defogger Switch is turned OFF or the timer cycle is complete.
The Timer also shuts OFF anytime the Rear Defogger Control ON-OFF Switch is depressed to OFF.
