Well one day my stock fobs quit working. Replaced batteries, reprogrammed and nothing. Took it to the stealer and remotes are working and she even got it to except the reprogram, at least for a day.
I can't seem to figure out what the problem might be. Does anyone know where the reciever on the truck might be? I have searched on here to no avail. Thanks.

I do not how extensive one can diagnose the passenger side door module which is where the remote keyless entry system is. If it is not sending a signal over the serial data bus to unlock the driver door through the driverside door module or the BCM which controls the lock and unlock relays for your rear door then I say the module is going bad if it cannot retain the programming.

Brian

Where is the passenger door module located? I might guess, but it just seems too obvious.

Im sure you guessed it being in the passenger front door.

Brian

The PDM is the window/lock switch unit in the pass door. There isnt a separate module.