In the fuse box
In the fuse center located behind the passenger side kick panel for a 1997-2001 Jeep Sport you will find the fuse/circuit breaker for the power windows and power door locks located in position number 28.
A very common problem is to have broken wires in the harness going to the driver side door.
The 1990 Jeep Grand Cherokee power locks wiring diagram can be obtained from most Jeep dealerships. The wiring diagram can also be found at most auto-parts stores.
Check Google.com
The 1997 Jeep Grand Cherokee power door lock fuse can be found in the fuse box. The fuse will be in the first column, third from the bottom.
The fourth fuse in the interior fuse panel controls the power windows and locks on 2000-2001 Grand Prix. 25 amp silver fuse.
Check under the hood for any "fusible links" that may have blown.
The door latch will need replaced.
how do i fix my 1998 jeep grand Cherokee when the wheel turns right it locks up and I cant turn it back. If I put it in reverse it will unlock and I can drive again.
The 04 is common for a broken wire behind the door panel...usually when it comes out of the door and goes through the hinge area
Check the fuse box located behind the battery. I washed my gf's 93 grand Cherokee once and soon after, it started smoking and the locks and instrument panel wouldn't work, turns out that it was that fuse box and the wires were all burning.
The bcm that controls power windows, locks and doors is located on the driverside floor.