Power locks not working on inside CAB switches

Tiny
MOESMYHERO
  • MEMBER
  • 2000 CHEVROLET 1500
  • 4.8L
  • V8
  • 2WD
  • AUTOMATIC
  • 188,000 MILES
I have a regular cab 2000 Silverado that I just bought. It has the LS package with keyless entry. I just replaced the door latch on the drivers side. I cannot remember (for the life of me) if door lock switches on the inside of the doors worked before I replaced the latch.
The fob works great locks and unlocks doors like it is supposed to. But the lock/unlock buttons inside on either door will not work. No sound of actuators or nothing when they are pressed.
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Saturday, November 10th, 2018 AT 6:13 AM

1 Reply

Tiny
KEN
  • ADMIN
It sounds like the drivers door lock relay is not working. Here is a guide to help you test it and the door lock wiring diagrams so you can see how the system works and the location of the relay as well:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.

Cheers, Ken
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Monday, November 12th, 2018 AT 11:24 AM

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