Discussion Starter · #1 ·
I have an F350 SD diesel crew cab that I just bought. It shows all 4 doors as ajar all the time and the dome lights are on all the time. I tried the WD-40 and I even replaced the drivers side switch, but it did not change anything. I could not find a break in the drivers door wire at all either. I have searched, googled, prayed, and dreamed about it, but I can not find what is wrong. I believe the GEM is part of the fuse box on this truck, so I am not sure about that going bad. I am not sure where all the door sensor wires go once they enter the truck, I could not follow the drivers door ones. Any help would be greatly appreciated.