2003 Ford Ranger Door locks

2003 FORD RANGER
44,000 MILES • 6 CYL • 4WD • AUTOMATIC
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JDUEIS
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  • 1 POST
Recently the automatic door locks are locking by themselves. This has occurred in cold weather after I have started the car. They have never locked after I get in the car and recently locked me out after I started the car to warm it up. Is this a sign of a bad battery? In warmer weather they do not lock automatically.
Dec 25, 2009 at 10:18 AM
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JACOBANDNICKOLAS
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I'm sure the battery is fine. Chances are either the switch is going bad or there is a problem with the body comtrol module (BCM). Remove the switch assembly and make sure the wires are properly connected and move them around to see if there is a short or if the switch is causing the problem. If all appears fine, then I would recommend having the BCM checked. It controls many electrical components. One is the power lock system. Also, I believe the locks should lock themself but not until you are in gear and moving.

If you have other questions, let me know. Have a great new year and thanks for using 2carpros.com.

Joe
Dec 26, 2009 at 11:29 PM