2002 jeep power windows and door locks stopped

Have just disconnected battery on jeep grand cherokee 2004, 05 , the newer bonnet style. Had same diagnosis with a/c not working, electric mirrors not working and driver's window and door lock control not working. Pulled rubber sleeve off door by pulling bottom and top rubber tabs with pliers and rolled back to expose cables, see photo, then used a small connector to reconnect cable, had to take a bit of black sleeving off each cable end and twist cable as normal, then inserted into connector and did up screws tight. Covered in black insulation tape and refitted rubber sleeve to door. Reconnecting rubber sleeve was the most difficult part! Thanks for the ansers here they really helped! Saved me at least 50quid that my local garage would have charged.

I had this same problem but no sunroof on mine. there is a bundle of wires that goes into the door and if the power wire breaks and the power window lockout was pushed when it happens no windows work and the dome lights stay on on mine it happened on the drivers side it was an easy fix i took the door panel off and unpluged the harnes and pulled it through the inside of the jeep and spliced the wire back together and it has been working since.

you have a broken wire in door to body wiring loom repair this and all will be back to normal

those functions are part of the bcm or body control module.

you need to check wiring between lf door and body..peel back rubber boot and pull on wires..you will find 1 or more broken wires..can be repaired

The wires that go into the doors has probably broken from opening and closing the doors.They run though a rubber boot where the hinges are. Check all the doors wires. This is a common problem and i have fix many jeeps with these problems.

The drivers power window switch is also a computer. I have found a broken wire in the pass through loom between the drivers door and body.

Common issue with the early 2000 series Jeep is the window/door lock control on driver side goes dead when the thick guage wires in door become brittle and break from continually opening and closing the door. Had both the ground and hot wires break over the years and both are fixed by making a simple jumper connection with a little extra length added.

Fixing is relativly easy if you know how to crimp wire connectors otherwise you my want someone more experience to help.
Open door, pull back rubber sheath and expose wire harness, unclip the plastic retaining clip and pull out wire harness and located which wire has broken (typically the thick black or orange wire) . Prepare both ends for crimp connector and make a jumper with small peice of heavy guage wire and crimp connector of either end then connect each end to either side of broken wire, tuck wires back in, replace retaining clip and rubber sheath.

You can find videos on youtube showing how to fix

the harness that is between the drivers door and the "a" pillar probably has some wires broken.

I have a 2000 Jeep Grand Cherokee the power windows,power seat , door would not lock , and the inside lights would stay one ..i thought it was a fuse problem but no fuses for that ... in the rubber boot between the door and frame ..the was the ground wire was split ... put a **** connector on it everything works great now ....