I am having problems with the electrical part of my truck involving the doors.

Power window on passenger side will not go down using passenger button. but will power up using same switch.

Drivers side power lock will not unlock passenger side of door but will lock.

When button is pushed to unlock passenger side I hear a motor type sound that just seems not to catch or something.

When either door is shut the door ajar light stays on, as well as the cab lights even though the doors are re-closed, time and again, only go out soon after when it feels like it.

Had a passenger in the bed, and he said he had gotten an electrical shock and suggested that this was probably the problem I guess I have a faulty ground.

Truck is an F-150 model year 1998.

Any help from persons with same type problems would be appreciated