1991 GMC C1500 windshield wiper controls

1991 GMC C1500
169,000 MILES • 6 CYL • 2WD • AUTOMATIC
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MARK HILLER
  • MEMBER
  • 1 POST
First, the wipers do not park all the way down when off and second, the control switch works only now and then. Sometimes I have to switch the wiper control to high in order to get them started. Sometimes the control switch works correctly. ?????
Jan 14, 2008 at 9:59 AM
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MASTERTECHTIM
  • CERTIFIED EXPERT
  • 4,750 POSTS
there is a circuit board bolted on the wiper motor that usually fries. this usually causes intermittent operation. next time they act up just tap on the board on the motor and see if it works. you can just but the circuit board from gm but i think its about the same price as a remanufactured motor and board assembly.
Jan 14, 2008 at 10:12 AM
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KINGDAVID74
  • MEMBER
  • 2 POSTS
Check with Chevy or Gm Dealer this issue is a recall!!!!!!!!!!!!!!!!! I had it Happen on my 97 Tahoe. They dealer replaced it for free
Feb 8, 2008 at 9:48 PM
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