Hello. New here and asking my first question. My 2010 town and country is having the strangest issue and I’m wondering if anyone here has had this happen or know if any solutions i can try! If my key fob has a battery in it it causes some kind of electrical issue/interference that makes the car do random things. The side doors will open on their own, the trunk hatch will open, the doors will look and unlock rapidly and it even has started rolling down the windows. If i leave the battery out i have no issues. Any insight appreciated as i hate having to open the key, put in the battery, use remote start to warm up the car, and then immediately remove the battery each time. Thanks in advance !

 

Not odd problem at all, and quite common in the minivan model. It is defective fobs, a MUCH discussed subject in the threads found on this model page. Basically new fobs are needed and will need to be programmed to the vehicles BCM. IF you want more info about this, try looking up a few of the threads already posted here on the subject.