Henrys57wagon
Valued Contributor
Posts: 3181
Age: 70
Loc: Ontario
Reg: 04-15-06
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01-04-20 07:24 PM - Post#2783706
For years the rear defrost timer never timed out. Now the defrost works intermittently.
I swapped the relay and the old one works in the start socket.
I pulled up the carpet at the pass door and checked for power in the feed which works intermittently which leads me to think it is the timer.
Any help would be appreciated. Thanks.
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junkman104
Frequent Contributor
Posts: 1461
Age: 60
Loc: Murphy N.C.
Reg: 01-25-14
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01-05-20 04:37 AM - Post#2783718
In response to Henrys57wagon
Do the outside mirrors defrost while the rear window does not?
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Henrys57wagon
Valued Contributor
Posts: 3181
Age: 70
Loc: Ontario
Reg: 04-15-06
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01-05-20 05:54 AM - Post#2783719
In response to junkman104
I have to add that the switch lights up every time I push the button.
The mirrors have never worked that great since I have had the car, however the defogger always worked up till now. Sounds kind of funny!
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junkman104
Frequent Contributor
Posts: 1461
Age: 60
Loc: Murphy N.C.
Reg: 01-25-14
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01-05-20 03:49 PM - Post#2783764
In response to Henrys57wagon
Wiring diagram shows power to both when relay energizes. I need to figure out how to post it for you.
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junkman104
Frequent Contributor
Posts: 1461
Age: 60
Loc: Murphy N.C.
Reg: 01-25-14
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01-06-20 05:15 AM - Post#2783800
In response to junkman104
Got it, check Batt3 fuse also.
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Henrys57wagon
Valued Contributor
Posts: 3181
Age: 70
Loc: Ontario
Reg: 04-15-06
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01-09-20 05:38 AM - Post#2784036
In response to junkman104
Thank you, will have to do more testing.
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