Window Won't Work, Not Regulator
So the other day my wife rolled the back passenger side window down, she reported that the window wouldn't go down from the drivers side controls so she put it down at the door.
No pops, the window didn't fall or anything like that, it just went down and wouldn't come up again.
So I took the window off the regulator, used some zip ties to hold it up, took out the regulator and put 12V to it, it works fine, and the common failure is not present, the plastic piece that holds the cable in place is intact.
I put a multimeter on the connector for the motor and I can see it switch polarity but it doesn't get 12V.
The lock works, the speaker works, and the switch light turns off and on when the window lock out is turned on.
I guess I can work my way back and see if I can find out why I don't have any power back there, but any ideas would be appreciated.
All of the other three power windows/door work fine.
2002 Jeep Grand Cherokee Limited 4.7L H.O. V8