Driver side window does not go all the way up?

Tiny
SHARON LORDS
  • MEMBER
  • 2011 CHEVROLET IMPALA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
Window will go down completely, but will only come up about 6 in. It appears the motor is working, and the switch is working.
Thursday, July 28th, 2022 AT 5:26 PM

1 Reply

Tiny
SQM
  • MECHANIC
  • 6,383 POSTS
Hello,

It sounds like a faulty window regulator.
The regulator is what attaches the motor to the glass and a faulty one many times will not allow the window to roll up or it will do it very slowly.

On this vehicle the window motor and regulator come as a single unit.

https://www.2carpros.com/articles/how-to-check-and-replace-a-electric-power-window-motor

I have attached the replacement steps below.

Let me know of any questions.
Thank you.
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Thursday, July 28th, 2022 AT 8:31 PM

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