Passenger window rolls down window but does not roll up

Have you tried the drivers door "passenger door window switch" and the passenger "door window switch" to try and roll the passenger window up?When you do try to roll it up make sure the vehicle is running as you want the most voltage to the window motor.If both door switches would not roll the window up,try the following.
With the engine running hit the up window switch on the passenger door just as you give the door a HARD FIRM RAP.The window should roll up.It may take a few tries.DO NOT roll the window back down until you have changed or dissembled the window motor for a good cleaning.Also,check for broken wires at the door hinge area on both the drivers and passenger sides,pull each wire firmly looking for a broken wire.

Bad switch on passenger side. Could also be switch on drivers door not letting power go to passenger door

Jeeps are really bad for the window regulators going bad. That's your problem. No fix for them, just replace it.

replace the passenger door window switch

bad passenger door window switch; replace it

Does it roll down when warm. If yes then you might have a faulty up down switch. If the window has stopped rolling down all the time it could be the switch or the window motor.

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.

I have the exact same problem on a Jeep Grand Cherokee 2004. The rear passenger window rolls down only from the rear passenger window and won't go up or down from the front. It has to be in the wiring because the problem was intermittent initially and a new window motor does the exact same thing. If you figured it out or have the wiring diagram please let me know.

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

problem with the window actuator assembly , will need to strip out to see the exact problem