When i unlock the car from the drivers side the passenger door stays locked. if i unlock the car from the pasenger side the drivers door stays locked cant figure it out?

You have a slave door electrical sysyem ... ie the drivers door is the Master door with a mechanical lock ,,, which sends an electrical trigger to All the other doors.... the passinger door does not have the trigger signal for the rest of the doors, but can operate via a Key .(or elec trigger from drivers door) So to recap Driver door (master (no motor) all others triggered by Drivers door . So dud passanger door motor. Good luck