Driver's side window goes down intermittently?

Tiny
JHILTON
  • MEMBER
  • 2017 CHEVROLET SILVERADO
  • V8
  • 2WD
  • AUTOMATIC
  • 160,000 MILES
My driver side window only goes down intermittently. I have changed the master switch in the door I have changed part of the wiring harness in the door and still having issues with the driver side front window only. When it does go down at normal speed it will always go back up it's just the going down that happens sometimes.
Wednesday, May 14th, 2025 AT 7:11 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
So when the window goes down intermittently are you working the switch or just driving along? If you are working the switch it sounds like the window motor is bad, but I can tell you it is controlled by the window motor logic module which can cause this issue.
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Wednesday, May 14th, 2025 AT 1:58 PM

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