1996 Wagon

Key will lock and unlock all locks.
Passenger inside switch will lock and unlock all locks.
Drivers inside switch will only lock all locks.
I cannot unlock all locks with the drivers inside door switch.
Master switch was cheap enough, so I just replaced it.
It's a wiring problem.
Anyone have a wire diagram for it????
Any ideas????

 

Does the master switch unlock the drivers door?

Typically this is a broken wire issue between drivers door and chassis caused by the harness flexing when the door is used.