Mechanics

WINDOWS WONT WORK

2002 Jeep Grand Cherokee • 4.0L V6 4WD Automatic • 142,000 miles

I have a 2002 Jeep grand Cherokee. And all my windows do not work and I can not adjust my mirrors also. The light that illumante the switch are out the lock for the driver side door does not work but my locks for the other doors work
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Rjl111
March 28, 2014.




I'd check voltage and ground for any circuit that doesn't work. Check the wiring harness that goes into driver door. That harness gets a lot of work every time you open and shut that doors, broken wires are not uncommon.
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JDL
Mar 28, 2014.
Just to add, the wiring harness that goes into your driver door on the hinge side probably has protective rubber boot covering, Pull the covering back far enough to see wire colors. Orange wire with white tracer is voltage for power windows, hot all the time. Use a testlite to check for voltage. The black wire is ground, check it also.

JDL
Mar 28, 2014.

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