Driver window wont let up but passenger side will

SEE this YOUTUBE FIRST!

Fix Jeep Cherokee Power Window and Locking Issues The RIGHT Way 1997 1998...

Then try this: "2004 jeep grand cherokee passenger door module"?

And this: "2004 jeep grand cherokee passenger door module location" (both on GOOGLE "IMAGES")

Disconnect your battery
Find these connections and CLEAN every contact.
Call The Auto Club (just kidding)

Anthony
(Say Thank You!)

New switch for the passenger side. The drivers side switch may be wired through the passengers side switch witch will make it not work if the passengers side switch is bad. Just a thought. Hope this helps.

If the passenger side switch is bad it wont complete the circuit to operate the window. Recommend trying a known good passenger switch.

Need to get a wiring diagram. Buy a book and follow the wiring schematic. It should help you out majorly. Can't really work on electrical issues without one.

It sounds like everything else and the wiring is okay, only that button on the driver's switch is not working. I would try a new switch, if you see nothing wrong with the electrical plug for it when you take it off.
If that down wire was broken somewhere from the driver switch to the passenger door, I don't think the driver's switch would work for it either way, up or down. And same, neither would the passenger switch work. I think the button for down is not making contact somehow, and right in the switch.

Check the wires on the driver's door between the door and the post. A break in a wire will affect the passenger side.

The passenger side switch is probably defective. Check the switch and wiring.

Sounds like the window regulator is malfunctioning. The vehicle should still be covered under the manufacturers warranty.

thats cause that what the lock is for so it wont go down

PASSENGER MASTER SWITCH TURNED OFF ON DRIVERS DOOR WINDOW SWITCH PANEL?????