1997 Jeep Grand Cherokee Laredo 4 x 2, windows and door locks work on driver side, but not passenger side.

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!)

All of these functions are controlled by a central electronic module referred to as the BCM (body control module), you must have the dealer scan this module and run it through an active test to see what is wrong, it may be a defective BCM causing this, but that needs to be programmed and is not a plug and play part.

It has to be the switch or the wiring, right? So pull out the switch and probe the back with a volt meter to see if power is coming out of the switch. If yes, trace the wires to the doors.

The VTSS (Vehicle Theft Security System) might be armed. To dissarm insert and rotate the key on the driver door lock or the passenger door lock or the liftgate door lock. You can also disarm it by pushing the button on the keyless control unit.

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

driver side lock and window switch... if its all one unit... i had a 95 cherokee laredo that did that... changed the switch and it fixed my problem...

The Module in the Drivers Door is notorius for this problem. I would start by changing that first. Good luck to you. Thanks for using fixya!

-JC

Check the wiring between the drivers door and the A pillar(the body of the car). Sometimes the harness breaks from opening and closing the door.

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 ....