Noisy or Failed Power Door Locks on Jeep Liberty

If the power door locks are buzzing or are intermittently noisy, a new door latch assembly may solve this. The door lock actuators are integrated into the latch assemblies.

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Average mileage: 84,311 (10,010–195,000)
10 model years affected: 2002, 2003, 2004, 2005, more2006, 2007, 2008, 2009, 2010, 2011
62 people reported this problem
36 people shared problem details
2010 Jeep Liberty52,000
passenger rear door lock failed.
2007 Jeep Liberty63,000
For the past couple of weeks I've noticed a "clicking" sound when opening my door after the lock was engaged. Today, the lock on the driver's side door is making a "buzzing" sound. How do I fix this?
2010 Jeep Liberty35,000
Door Locks stopped working on both Driver and passenger side of Vehicle.
2009 Jeep Liberty80,000
Rear right passenger door will not lock or unlock via power control.
2003 Jeep Liberty103,000
buzzing sound when locking door
2002 Jeep Liberty66,785
Power locks randomly unlock and unlock on own while in motion or when vehicle is turned off and parked.
2004 Jeep Liberty90,900
driver side door latch and key entry problem
2002 Jeep Liberty134,000
When locking and unlocking the doors there is a buzzing sound and the passenger rear door will not look or unlock.
2009 Jeep Liberty67,128
Power door locks in the front of the vehicle (passenger and driver sides) started making a humming type of noise and short thereafter, stopped powering up and down both front door locks.
2011 Jeep Liberty103,000
Door locks stopped working on rear passenger door. I have not had this fixed yet.
Loud buzzing when doors auto-locked. Replaced latch assembly myself, but was not easy.
2010 Jeep Liberty51,000
Front passenger door lock will not lock or unlock.
2005 Jeep Liberty65,000
A buzzing noise after locking door.
2009 Jeep Liberty87,000
the back doors & hatch back will not lock
2004 Jeep Liberty95,000
Duck locks
2005 Jeep Liberty76,000
Left rear door lock now has a really loud buzzing/grinding sound when the doors lock that really scares the s#it out of me every time the doors autolock when I start driving and hit a certain speed, even if I already locked it to hopefully avoid that sound...
Someone broke a bar on the passenger side from other under the plastic cover
2010 Jeep Liberty67,000
Left driver power door lock failure .
2007 Jeep Liberty83,000
slight rattling and/ or clicking noise. Sounds like something is lightly tapping on the glass when driving.
2006 Jeep Liberty95,000
driver side lock buzzes and does not always unlock or lock
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