On vehicles with intermittent windshield wipers, the wiper motor circuit board may fail and cause the wipers to stop working at times. Replacing the circuit board should resolve the issue. Some vehicles were recalled for this problem and some were not. You will need to check with your local dealer to find out if a specific vehicle was included.
Windshield Wipers May Fail Due to Faulty Wiper Motor Control Board on GMC Envoy
Average mileage: 116,863 (69,001–199,000)
21 people reported this problem
14 people shared problem details
THE WIPERS STOPPED AND THEN STARTED. NOW HAVE COMPLETELY STOPPED. THIS IS CRAZINESS. AND ITS NOT THE MOTOR OR THE SWITCH. TRYING TO FIGURE HOW MUCH IT IS TO GET THIS REPLACED OR FIXED. UGGGH
2004 GMC EnvoyVisitor
My whispers only work on high
2006 GMC Envoy90,000Visitor
wipers come on automatically and will not shut off. the washer fluid motor also runs constantly. we pull the fuse for the wiper motor unless it is raining and then we put it back in until we either get where we are going or it stops raining. I cnat find part numbers for the circuit board but the wiper motor is 75 bucks most everywhere. not sure how to change it or I would have already.
2006 GMC Envoy86,000Visitor
Wipers and fluid come on for no reason while driving , they won't turn off for approx 10 minutes sometimes, was told need new wiper motor , going to cost 380.00 at a Chevy dealership
2004 GMC Envoy97,800Visitor
Wipers coming on automatically and will not shut off. Windshield wiper fluid also dispensing full blasts of spray.
The wippers abrupty came on full fast & now will not turn off or even move to a slower setting, The GMC dealer in town said it needed a new curcuit board & it will take a few days. looked up the recalls & found they had this issue with 2002 & 2003 GMC vehicles what was changed to ensure I don't have same problem.
2005 GMC Envoy116,000Visitor
Wipers stop, only in hi work.
Wipers worked fine until I tried to turn them off. Wipers stayed at the same speed even when I placed the switch on the off position. The wipers increased speed when placed on high.
This past winter I had my wiper motor replaced on my passenger side. Had it done at dealership. It was very expensive.
The rear wiper lost all settings but one. Very slow. Sometimes it works and sometimes it dont
2004 GMC Envoy78,000Visitor
Wipers stopped working, unless you have them switched to FULL SPEED. They will run full speed (loud and annoying unless you're in a downpour) and they will not auto reset back to the base. Super annoying.
2006 GMC Envoy72,000Visitor
I had to take my 2006 GMC Envoy 28 autorized GM dealer for Repair in Newport News Virginia at a cost of $400
2005 GMC Envoy78,560Visitor
Still no fixed
? bad wiper switch?
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