2001 MAZDA PROTEGE
119,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
power door lock only locks front doors; rear doors don't lock but you can hear the motor, making a loud noise. what needs to be replaced?
Dec 29, 2012 at 5:19 AM
Advertisement
Avatar
KHLOW2008
  • CERTIFIED EXPERT
  • 41,814 POSTS
Most probably the actuator (motor). The gears could have worn off. Remove the door panel and check for dislodged links first.
Dec 29, 2012 at 12:05 PM