Unlocks itself ??

[rbrand]

Hello

I have a motor-home built on an 2007 E450 Super duty chassis. It frequently will unlock itself. It has done it at 5:30 in the morning when no one was around and nothing was moving. It has done while driving down the highway. Two beeps and the doors unlock. I'll lock it and awhile later it unlocks.
I changed the batteries in the remotes but it didn't make any difference. I've moved the remotes far out of range and it still does it. I was wondering if it was picking up a spurious signal from somewhere else but now I sure that it does it all on it's own.
Anyone have any ideas of what could be done to correct it?
Do you know if I could disable it?

Thanks in advance

[Keystoner]

You said you replaced the batteries. Take one remote at a time and remove the battery if the doors don't magically unlock that remote is the problem. If the locks DO pop take the battery out of the next remote and wait. If the lock still pop then the remotes aren't the problem.

My garage door inside controls are wireless. I started finding the door open and had it close on me. I removed the battery from the controller for a day and had no problems until I put it back in. I found that the button on the circuit board of the controller went bad.

If the remotes don't seem to be the cause I'd next check the lock switches on the doors.