2000 Chevy Astro 6 cyl Two Wheel Drive Automatic 45000 miles
The driver and passenger door will not automatically lock or unlock only the rear and side door work. I measured the voltage going to the door lock motor on the passenger door and was able to meter 12 volts when the door lock button was actuated so I though the motor was bad. I replaced the motor and it still does not work. Any advise is appreciated.