1995 Ford Windstar Locks Won't Lock

FORD WINDSTAR
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JRC0109
  • MEMBER
  • 6 POSTS
1995 Ford Windstar mileage 105,000. I have a problem with power locks in my minivan. The doors unlock perfectly whether by a remote control or by pushing any of the buttons inside (driver, passenger Tailgate door), but will not lock from any of them. It's not a problem with the remote as the lights blink and honk sounds when I press the Lock button, but the doors remain unlocked. Pushing any of the Lock buttons inside also produces no result.
Any ideas would be appreciated?
Dec 23, 2006 at 11:14 AM
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MATHIASO
  • ✓Experienced Mechanic
  • 1,209 POSTS
In troubleshooting this system, first check both the gauge and the power fuses, next identify what component has failed.
you can either perform a continuity test or use a jumper wire to troubleshoot a single motor problem
Two other problems that can occur with a power door lock system are a failure of the ignition switch contact or failure of the main electronic control relay module
Dec 23, 2006 at 12:04 PM

Suggested Repair

Check the gauge and power fuses first. If the fuses are good, use a continuity test or jumper wire to check for a failed door-lock motor. Also inspect the ignition switch lock contact and the main electronic control relay module.

Conversation Summary

A 1995 Ford Windstar with 105,000 miles unlocks normally from the remote and interior switches, but will not lock from any of them. The remote still flashes the lights and sounds the horn when Lock is pressed. The expert recommends checking the gauge and power fuses, testing individual lock motors with a continuity check or jumper wire, and considering a failed ignition switch contact or main electronic control relay module.

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