WINDSHEILD WASHER PUMP

  • Tiny
  • sgreene33
  • 2003 GMC Envoy
  • 6 CYL
  • 2WD
  • automatic

I have a 2003 GMC Enoy that will not pump washer fluid in the front since running the water out of the reservoir (replacing with windsheild fulid) in the fall. I have replaced the motor of the pump and replaced the fuse still with no fluid pumping and no noise of a running motor. The issues may be electrical. How do I test for power or any other ideas of cause?

Monday, February 21st, 2011 AT 5:47 PM

3 Answers

  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

Does pump run? If yes need to prime hose. Get mouth full of water blow into hose till comes out sprayer then attach and operate

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Monday, February 21st, 2011 AT 6:55 PM
  • Tiny
  • sgreene33
  • Member

The pump does not run.

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Tuesday, February 22nd, 2011 AT 2:46 AM
  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

In under hood relay box find washer relay have helper operate washer does relay click?

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Tuesday, February 22nd, 2011 AT 5:52 PM

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