rearwindowwindshieldwipermotordoes not work

1998 GMC YUKON
250,000 MILES
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BFRIDERICI
  • MEMBER
  • 1 POST
when it rains and want the winshield wiper motor to run, it will normaly not work except when hitting a bumpy road and then it will work until next time you turn it on and again the same problem
Nov 13, 2011 at 7:40 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the wiper motor relay and for loose connection/bad ground
Nov 13, 2011 at 7:44 PM
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