wont lock with any of the switches?

2000 CHEVROLET SUBURBAN
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DEALGHAREEB
  • MEMBER
  • 1 POST
my power locks ,other than the drivers door, wont lock with any of the switches
Feb 13, 2010 at 9:26 PM
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ASEMASTER6371
  • CAR REPAIR CONTRIBUTOR
  • 52,796 POSTS
Good morning,

I attached the wiring diagram for you to view. There are a series of fuses for the locks. Check them with a test light or voltmeter on both sides for power.

If the fuses are good, there is a good chance the issue is a wiring issue.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

https://www.2carpros.com/articles/how-to-use-a-voltmeter

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

https://www.2carpros.com/articles/how-to-check-wiring

Let us know if you have any other questions.

Roy
Sep 24, 2021 at 9:31 AM
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