This morning Door ajar message just started appearing on radio display, reclosed all doors still says door ajar, any ideas?
Sep 17, 2010 at 3:59 PM
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GMTECH
CAR REPAIR CONTRIBUTOR
537 POSTS
One of your door ajar switches has malfunctioned. One way to diagnose it is to unplug each door one at a time until the message goes out. Or to monitor with a scan tool so see which one shows open when door is closed.
Oct 28, 2010 at 5:51 PM
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