What is your question?
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What is your question?
tested the switch , fuse and relay all are good no power to glass contacts
1 Reply
Just asking, but you are saying the relay does engage when activated and you have continuity through it going toward the glass heater?
There are 4 prongs on the relay one is hot all the time one go's hot when the switch is turned on and the third go's hot with the relay installed
Does one ground when the defroster is turned on?