No power to power windows or locks in jeep grand cherokee 2004

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!)

Turn off the child-lock on the driver's door controls.

check fuses for power locks and windows

Had a similar problem... the wiring harness that goes inside the drivers door had a broken wire, hence no power would go to the door locks or the power windows. Check the area where the harness flexes when the door opens and closes.

Check harness between door and door jam probable broken wire

fuse, and/or relay

have you checked fuses and switch connections

a brake in ur wires in the door,on a 04 grand i had the same problem,in the wire harness were the junction box is rust had broken one of the male prongs

Check all fuses in fuse panel at dash & also under hood at power distribution box, usually near battery.

This seems to be the affects of a bad dinamo charging your battery . If you take a appart the dinamo you should fine a part called in mechanic terms "the bones" they look like 2 black magnets with a wire coming out of them . They are not expencive and you should not change your dinamo untill you try this first a car dinamo is very expencive .