Problem Reports
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2004 Jeep Liberty
Power Window Motor May Fail
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.
Front/Rear Differential Pinion Seal/Transfer Case Leaks are Common
Leaks at the front and/or rear differential pinion seal and from the transfer case are common. Low fluid level in the differential or transfer case can result in bearing failure. Damaged bearings commonly cause a whine or growl type noise.
Noisy or Failed Power Door Locks
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.
Moisture May Collect in PCV System and Freeze in Cold Climates
The 3.7L V6 and 4.7L V8 in very cold climates (below freezing temperatures) moisture can collect in the Positive Crankcase Ventilation (PCV) system and freeze. This will cause various drivability problems and there are revised PCV system components to repair this concern.
Recall to Replace Lower Ball Jints Due to Moisture Damage
Certain 2002-2006 vehicles were recalled to replace the lower ball joints because they were susceptible to damage from moisture. For more information on this recall, please click here»
Chamfer cam bearing caps
Putting a chamfer on the cam bearing caps, as specified in a service bulletin, can solve a "high pitch snapping noise" heard when the engine is idling or slightly above idle.
Service bulletin outlines revised drive belt routing
If previous drive belt replacements have not fixed a problem with a chirping belt, there is a service bulletin that outlines a revised drive belt routing.
Ticking Type Noise From Exhaust Manifold Area
Broken exhaust manifold bolts can create an exhaust leak; the exhaust manifold gaskets and bolts should be replaced.
Avoid using power steering fluid with Teflon
Our technicians recommend against using a power steering fluid that contains Teflon because it can restrict the filter in the power steering fluid reservoir. Only use approved fluids in the power steering system.