Rear wiper moves back and forth very slowly?

101,000 MILES • V8 • 4WD • AUTOMATIC
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SEABEE49
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  • 1 POST
rear wiper moves back and forth very slowly, and makes a clicking noise. i replace the motor, but it still does the sme thing.
Mar 29, 2010 at 12:56 PM
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MARKVDB
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  • 6 POSTS
Where is the relay for rear wiper? My 2002 does the same thing.
Apr 14, 2010 at 2:17 AM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
rear window wiper module (in rear liftgate) is normally the cause of this issue on Tahoes.
Apr 14, 2010 at 11:51 AM
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VIKES
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  • 19 POSTS
Could you expand on that? (Rear window wiper module (in rear liftgate) is normally the cause of this issue on Tahoes.)
Oct 30, 2023 at 3:13 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,628 POSTS
The wiper module is attached to the rear wiper motor, here are the wiring diagrams so you can see how the system works and where the wiper module is located. Check out the images (below). Please let us know if you need anything else to get the problem fixed.
Oct 30, 2023 at 5:28 AM
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VIKES
  • MEMBER
  • 19 POSTS
Ken, I already have a question open but looking for an updated response.
Oct 30, 2023 at 5:39 AM
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