1997 Lesabre rear window defroster
Hello,
I have a 97 Lesabre in which the rear window defroster quit working. The light on the switch comes on, power to both sides of the fuse. I see no nicks or rubs anywhere in the grid, although, none of the defroster works at all. Any ideas or advice? Thanks in advance |
I believe there is a relay that controls the circuit to the rear defogger. The owner's manual should tell you where it is located.
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I located the relay and can hear it clicking when I activate or turn off the switch. Any other ideas?
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Originally Posted by emt8948
(Post 8327)
I located the relay and can hear it clicking when I activate or turn off the switch. Any other ideas?
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Originally Posted by hanky
(Post 8329)
The next step is to use a voltmeter and see if there is any voltage being sent to the defroster grid itself.
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user manual can help you better.
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Originally Posted by emt8948
(Post 8327)
I located the relay and can hear it clicking when I activate or turn off the switch. Any other ideas?
Did you have a symptom of static in the AM radio when the antenna was working the last times? Test if you have power to that box, if your car has one there. Test to be sure the other side of the fog grid is grounded. |
same problem
My 2003 Buick Park Ave Ultra has the same problem
i was told it might be a relay since the fuse is good the defogger just quit one day, guess i'll check the manual |
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