Chevy cav door lock broken

open rear doors and flip lever to off

Lock/unlock motor may be failing. Remove the door panel and remove the connector from the lock motor. Check the dc voltage at the connector while pressing the lock switch. If you see battery voltage, replace the motor. If the voltage is low, inspect the wiring.

answered

Best Manuals Greetings, I read your question and I think Reliable-Store can help you in this. Here's the site link

I had the same problem but on the passenger side door. The wire harness on the passenger side had broken wires. Purple wire was for the lock and thicker blue and darker grey was power for the windows. I used butt connectors to repair and it worked like a charm. Area was tight to work in between vehicle frame and door. Was easier to remove door panel and disconnect harness at vehicle frame and pull harness through door to complete the repair.

mite want to ck wires that go between door & door jam,,mite be broken wire?? just a thought,,

It sounds like you've got a broken wire on the drivers side door. Usually this occurs at the flex point of the wiring harness. Peel back the outer covering carefully exposing the wires inside. Repair any broken or those about to break. Solder & retape or shrink rap with heat gun.Hope this helps. Good luck!

Hi Jamie,
As you turn the key, **** the steering wheel hard side-to-side. The anti-theft interlock between the ignition switch and the steering is just jammed. Happens to all cars from time-to-time, and that's the fix.