Rear wiper not shutting off

2007 CHEVROLET SUBURBAN

197,000 MILES • 6.0L • V8 • 4WD • AUTOMATIC

CRCESHERMAN

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With ignition on the rear wiper will not shut off. It has been irregular in parking but even then it's only for a short time. Have pulled the fuse but winter weather makes it a desirable feature to work correctly.
Had it detailed in December and has had this issue since picking it up.

Feb 15, 2019 at 2:08 PM

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STRAILER

AUTOMOTIVE REPAIR CONTRIBUTOR
54,178 POSTS

Hello,

It sounds like the logic inside the wiper motor has gone bad. here is a wiring diagrams for the rear wiper so you can see how the system works. You will need to replace the rear wiper motor. I have included a troubleshooting guide as well. Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.

Images (Click to enlarge)

Feb 18, 2019 at 10:53 AM