Has anybody had issues with the auto lock feature on a 2006 f-150 constantly turning itself back on after it’s been set to off? It’s almost as if it’s losing its memory. Is there a back-up battery or something similar that a guy could change? The auto lock on this truck, when activated, locks the doors when the ignition is turned on. Thanks

 

It is supposed to be speed sensitive, maybe see if you have pending trans codes.