Rear Defogger stopped working completely on my 2002 Impala LS 3.8 at 77200. It had been barely working, then I replaced my battery and it doesn't work at all. I replaced the Relay (passenger fuse block) and that did not solve the problem. I checked grid continuity and there are no line breaks in the grid. There is 0 V across the connectors on the window when the switch is on. (The switch indicator is illuminated when I turn depress the button). Not sure where to go here - don't want to get a New battery, this one is < 1 year old!
A D V E R T I S E M E N T S
Rear Defogger stopped working completely on my 2002 Impala LS 3.8 at 77200. It had been barely working, then I replaced my battery and it doesn't work at all. I replaced the Relay (passenger fuse block) and that did not solve the problem. I checked grid continuity and there are no line breaks in the grid. There is 0 V across the connectors on the window when the switch is on. (The switch indicator is illuminated when I turn depress the button). Not sure where to go here - don't want to get a New battery, this one is < 1 year old!
- Rob P., Pittsburgh, PA, US