Mine is a little bit odder to diagnose, I have two key, a red one and a thin key. I can only open the drivers door with the thin key, passenger takes both. Tailgate and drivers door open on the drivers door. O/s passenger door you have to pull the handle many times for it to open, but you can push the handle back in to lock it from the inside. N/side passenger door handle opens but won't even push in to lock. N/side front passenger will unlock and lock on the key and make the lights flash but does not open any other door
