aesani
Member
I had the same problem with my 2003. It drove me nuts trying to figure out which one was the culprit. One day, one of the door latches became sticky. I grabbed my trusted can of WD40 and went to work. I cleaned, sprayed and adjusted all four door latches, tailgate latch and rear glass latch. Low and behold, with all latches cleaned, lubed and adjusted, the door ajar light magically went off.
It's worth a try!
It's worth a try!