My 2001 T&C power locks will lock all on their own, over and over. They lock when I am driving on the expressway, or even when it sits in the garage with no key in the ignition. They will lock about 20-30 times and then stop as mysteriously as they began. My wife thinks it is "possessed". I read all the posts, and found no-one else posting this same issue?

 

I had the same thing happen to my 2001 T&C back in May. I went to a party in the pouring rain and had to open all of the doors to let people out. On the way home that evening the same thing happen and I tried to disconnect the battery when I got homebut that did not help. I postedthe same question and someone replied to have the dealer check the codes.I actually opened up all or the doors the next day and let the van air out, this was the wife's idea. I have not had a problem since. I'm not saying that this is the correct resolution but it maybeworth a try.