Door Ajar light

Old 03-24-07, 11:18 AM
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Door Ajar light

I am at wits end over this "problem". The door ajar light on my 99 Ford F-150 is illuminated and is keeping the dome light on constantly as well. While I'm sure its a switch or sensor of some sort I can't find it listed anywhere in the schematics in my repair books. Any thoughts?

Old 03-24-07, 11:47 AM
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I believe the switch is hidden in the door latch. Try spraying into the latch with WD 40. Give it a good shot on each door. This may well free up the switch and end your frustration. Found this as a solution on another forum.
Old 03-24-07, 01:24 PM
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What goldstar says is good advise. I have a 97 F150 and the door ajar and dome lights drove me crazy. Also found solution on another forum and it works no more light problems. Only thing I can add is spray the WD40 in large amounts through the door latch to clean switch.

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