My 1988 Chevy Silverado, 2wd, regular cab power door locks dont work all of a sudden.
The passenger door lock will lock both doors but will not unlock
The drivers door lock does nothing either way.
If I remember the pass door lock is routed through the drivers door lock, Since the pass door lock will lock both doors, Im thinking the relay is ok, im thinking the drivers door lock crapped the bed.
A wiring diagram would help my diag the issue
Anyone know where I can find the wiring diag?

Thanks
Ken