Re: Keyless doors wont open
You'll get a better response from the wrangler part of the forum (you've posted in the 2005-2010 grand cherokee section).
First off, did you accidentally change the setting that the remote door only unlocks the drivers side? This is an option in the grand cherokee through the EVIC, so I would imagine it is there for your wrangler as well. If you press it twice does it unlock all doors?
As for the kid, I think it's just a coincidence.
There isn't anything I can think of that the kid could do to all the doors except the driver side. I don't think the receiver module is outside the vehicle, and even if it was that would affect all doors. If they were messing around with the mechanics of the locks, you would expect they would have just busted one, and most likely the driver's door...not the other three.