GMC 1500 Pickup Problem Report

GMC 1500 Pickup Power Door Lock Actuators May Fail

(13 reports)

The power door lock actuators may become slow to operate or stop working completely and require replacement.

I have no idea how to fix it, but the manual door lock will not lock. -
Check voltage to actuator if lower than 12 volts replace switch.If 12 volts check for binding in linkage in lock assembly,if not replace door lock actuator. -
door lock switch in door panel not working -
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