Electric door locks intermittently not working

2010 FORD CROWN VICTORIA
65,000 MILES
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CHIEFBCSO
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  • 1 POST
Electric door locks will not work all the time with switch or fob but will work occasionally. When it is working and stops the rear defroster stops working and the tire pressure light comes on. If the locks works during that time everything works. Have check fuses, relays and changed out both front door switch panels.
Feb 1, 2013 at 10:45 PM
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KASEKENNY
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More then likely the driver door module is failing. If you look at the following attachments you will see that all these items run through the DDM so if they are all failing at the same time then I would go ahead and replace this module.

Take a look at this material below and we can go from there. Thanks
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Jan 13, 2021 at 5:58 PM