Sounds like the passenger lock motor is bad AND the driver's switch is bad, too. (Yeah, I know the driver's switch works...) Try swapping the switches and post the results.
BTW When you say "the drivers side door will lock and unlock...the passanger side will not", does that mean that the passenger door doesn't make ANY sound, like the lock motor TRYING to turn?
BTW When you say "the drivers side door will lock and unlock...the passanger side will not", does that mean that the passenger door doesn't make ANY sound, like the lock motor TRYING to turn?
