You have to diagnose it by process of elimination. Check the master switch, check for power at the master switch, check the wiring for damage where door hinges, test for power at the motor, test the motor, etc.
check the wires that go to the door in between the door hinges broken wire
You probably have a wire in the harness by the door hinges that is almost broken in two.
Just replaced the headlight bulbs in a 98 Grand Cherokee that had the same problem. It had the wrong bulbs in it. It had 9007's in it. Calls for 9004's.
The diagnostic code 12 51 55 is actually not a code for the 1994 Jeep Grand Cherokee Laredo. The 12 means that it has started searching for codes. The 51 is oxygen sensor stuck lean. The 55 means it is finished searching for codes. Getting this means nothing is wrong.
Nothing, the AC service connections accept only equipment made for environmental 134-A since 1994 NO FREON!
Quadratrac --> Bad gas milage You can never go wrong with a 4.0 straight 6 cyclinder. v8 --> Bad gas milage You can never go wrong with a 4.0 straight 6 cyclinder.
Check under the hood for any "fusible links" that may have blown.
If you have a 1993 Jeep Cherokee Country check the wiring harness underneath the driver
Check fuses Might be a bad ignition switch
Loose wire?
this is morally wrong on many levels it is not for humans to play god
Sounds like a low battery.
It depends what is wrong with them.
1) It's a Grand Cherokee. The frond end was designed in 1939. 2) have your tires checked on a machine that does road-force compensation.
i have water on passengers side floorboard idoes this have something to do w/airconditioner
The wiring harness goin into drivers side door switch control may have a broken wire from the door opening / closing.I have encountered similar problems w/ 1995 grand cheokee. look in door jamb for broken wire beneath sheath.
Check the fuses.
You probably have a wire in the harness by the door hinges that is almost broken in two.