Wipers getting stuck

1999 CHEVROLET SUBURBAN
200,000 MILES • 5.7L • V8 • 4WD • AUTOMATIC
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VINCENTRAY
  • MEMBER
  • 2 POSTS
My wipers were getting stuck, so I did a little research and found out that it may be my "wiper pulse module". So I recently replaced it, and now I have no wipers at all.
Could it be that just my wiper motor went out?
Aug 12, 2018 at 6:29 PM
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,180 POSTS
It sounds like you lost power or the wiper motor went out. Here is a guide to help you check for power to confirm the failure and the wiper wiring diagram so you can see how then system works:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (below). Please let us know what you find.

Cheers, Ken
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Aug 14, 2018 at 11:35 AM
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