2006 Jeep Liberty Q&A
2006 Jeep Liberty Question: rear driver side window is not going up or down with motor,
Sounds like you need a new regulator.the roller bushings may be warn out or are just broke. - TimGoodreau
window regulator is probably broken, you should check with your local jeep dealer they have extended warranty on some vin# depending on date of inservice. i got mine replced free. - tonyb58
Call Chrysler. They are aware of this faulty windows. I have had 3 windows fixed for free. They will give you a reference # and you can set up an appointment with a dealer. - Tank29360
Have had the same issue many times, but the last time they said it was no longer covered. You will fix it and it WILL happen again! - seewhatiwant
The power window motor commonly fails in the front and rear doors. This may require replacement of the complete window regulator assembly which will include the window motor.