GM Repair Problems? Ask GM Repair Expert Now.
Hello my name is***** am an ASE Master Technician and I am glad to help you out with your question.
Yes, the gears can easily break but if the motor is not working then I would suspect a failed motor. You should check the voltage at the connector when the switch is pressed. If you have voltage then the motor is bad, if no voltage I would look into a wiring issue or broken wire to the mirror motor.
Do you need a wiring diagram for the power mirrors?
Yes but I would check for power first to make sure its the motor and not the wiring.
Hello again Dan here,
I am contacting you because the post has not been closed or rated.
This question is coming up on 7 days which means it will close.
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Let me help some more. Is there anything else I can help you with?
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No way to check with out a meter. The question times out in 7 days. which is tomorrow so we have time.