Power window switch drivers side not working

Tiny
TIM BURK
  • MEMBER
  • 2007 BUICK LUCERNE
  • 146,000 MILES
All other switches work on power switch but drivers window does not work.
Saturday, May 12th, 2018 AT 10:55 AM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon.

The first thing you need to do is to check for power to the switch. I will attach a wiring diagram for you to view for the wiring to test.

Check the red/white tracer for power to the switch.

You need to pop up the switch from the panel and test with a voltmeter or test light.

Roy
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Saturday, May 12th, 2018 AT 11:36 AM
Tiny
TIM BURK
  • MEMBER
  • 2 POSTS
The switch is now working, the connections were loose. Thank you very much!
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Saturday, May 12th, 2018 AT 2:13 PM
Tiny
ASEMASTER6371
  • MECHANIC
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Good find. Glad it works.

Roy
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Saturday, May 12th, 2018 AT 3:20 PM

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