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Rear Defrost

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nate379

10+ Year Contributor
174
2
Feb 9, 2009
Palmer, Alaska
I'm trying to get the rear defrost on my car working.

I have juice at the switch, continuity across the grid.

I have 2 switches and either of them have working lights, not sure why (burned bulb maybe)

I pulled a wiring diagram from Mitchell and it shows that all the switch does is momentarily connect the Black-Blue wire to the Green-Red wire, so I made that connection and the defroster still doesn't work.

I'm guessing there is something weird with the relay or the timer... so where do I find those?
 
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