Where is the relay for the rear window defogger located?
Where is the relay for the rear window defogger located? THe relay for the rear window defogger is under the hood in the relay center here is a guide to help you test it and the location of the relay in the diagrams below. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed. helpful? My rear window defogger quit working. How to test rear window defroster grid with the fluke? To test a rear window defroster grid, connect the leads to the defroster/defogger grid, turn the key on and check...