Liberty 4WD L4-2.8L DSL Turbo VIN 5 (2006)
OVERVIEW:
This bulletin involves inspecting the window regulator to determine why the window is not functioning properly. A service kit is now available if the lift
plate is the cause.
MODELS:
2006-2007
KJ
Liberty
2006-2007
KJ
Cherokee (International)
SYMPTOM/CONDITION:
Some customers may experience a front or rear door window that exhibits a binding, sticking, tipping forward, chattering or a window that is inoperative.
DIAGNOSIS:
If the customer experiences the symptom/condition, proceed to the repair procedure.
PARTS REQUIRED:
NOTE:
Very few vehicles will require the regulator to be replaced. Most failures are related to lift plate breakage. These vehicles can be repaired by
installing the lift plate kit.
NOTE:
Some 2006 MY or 2007 MY Jeep Liberties may have an alternate window regulator installed with a different glass attachment. They may be marked
with a sticker on the inner door to identify this change. These regulators require the "pin on glass" attachment style service kit (2002-2005 MY type).
REPAIR PROCEDURE:
1. 1. Following the procedures in DealerCONNECT > TechCONNECT under: Service Info > 23 - Body > Door > Panel, Door Trim, remove the door
panel to inspect the cause of the inoperative window.
2. ** Is the window concern related to a failure of the Window motor, failure of the cable tube, failed attachment bracket or is the regulator rail
damaged? **
a. No >>> Proceed to Step # 3 to repair the lift plate attachment.
b. Yes >>> STOP, this bulletin does not apply. The window regulator will need to be replaced by following the procedures in DealerCONNECT >
TechCONNECT under:
Service Info > 23 - Body > Door > Regulator, Window, remove/install.
3. Following the procedures in DealerCONNECT > TechCONNECT under: Service Info > 23 - Body > Door > Regulator, Window, remove the
window regulator from the affected door(s).
4. With the regulator on the bench, inspect the window regulator plastic cable tube. It cannot be broken for the installation of the lift plate attachment
repair. If it is found to be broken, proceed to Step # 2 to replace the regulator.
