I have a 2001 Park Avenue and the Rear Defroster doesn't work anymore,how can I fix it?
First i would check the fuses you have two fuse boxes one on the inside located by the left foot of the driver or the passengers right foot, and the 2nd is located under the hood i dont think it will be under the hood. Check with your owners manual for what fuses do what. if the fuses check out. i would move to the rear of the glass. you will have 2 plugs on either side of the glass you can test these with a voltage meter or a 12volt test light one side is a ground and one side is power what may have happen is on of the defroster strips has worn off and its not completing the circuit. Auto parts store sale a special kind of conducting paste that you can apply right to the glass and complete your circuit. If you think everything is good at the back glass, or you think the problem is not there.
Also there should be a relay maybe under the hood that is more like a timer for this feature there could be a problem there relays aren't very expensive. Good luck
Apr 16, 2010 |
2001 Buick Park Avenue