Rear wiper does not work

Tiny
BOGAS_56
  • MEMBER
  • 2006 BUICK TERRAZA
Six cylinder two wheel drive automatic 60,000 miles

My rear wiper quit, and the front wipers still work fine. Is there a relay to the rear wiper motor? The fifteen amp fuse in the instrument panel is new and rear wiper still does not work. Or could it be the motor?
Friday, March 19th, 2010 AT 9:47 AM

3 Replies

Tiny
GMTECH
  • MECHANIC
  • 537 POSTS
I would say your rear wiper is definitely fried. I would replace it. You can always tell by a corrosion buildup around the wiper motor shaft. Also testing the power and ground at the motor is a good way to check. But the motor is a very common failure in these vehicles.
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Sunday, October 31st, 2010 AT 9:03 PM
Tiny
  • MEMBER
  • 0 POST
  • 2006 BUICK TERRAZA
  • 70,000 MILES
Back wiper does not work.
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Tuesday, December 27th, 2016 AT 3:19 PM (Merged)
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check fuses and relay fuse three and relay twenty nine under dash.
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Tuesday, December 27th, 2016 AT 3:19 PM (Merged)

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