Lincoln MKZ Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Lincoln MKZ

The ignition key may become stuck in the ignition lock, possibly associated with a binding shifter bezel. Our technicians tell us that if the shifter knob is sticking or the shifter bezel is binding the affected part should be replaced.

The automatic transmission may develop shifting concerns. On lower mileage vehicles, upgrading the software in the powertrain control module (PCM) and the transmission control module (TCM) may correct the problem. As the mileage increases, internal transmission damage can occur. Repairs could involve replacement of the valve body or a complete transmission rebuild. Whenever major transmission repairs are made, it is important to be sure the PCM and the TCM have the latest software updates to help prevent these issues from reoccurring.

The trunk lid may not latch closed, this is generally caused by the trunk latch sticking in the open position. Our technicians tell us that in most cases the trunk latch assembly will need to be replaced to correct this issue.

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Last night was the second time it occurred in as many days. Luckily both times I was in my garage but this time I made a service call and had to pay for it to be closed. It closes like something is lodged in the door and turning the cylinder does not help. After waiting overnight an the repairman...

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For vehicles located in cold weather states where road salt and other contaminants may be present on the road, the mounting bolts for the power steering gear motor may corrode and break. As a result the motor could detach from the steering gear. This would result in a loss of power steering assistance, and make turning the steering wheel more difficult than usual. Dealers will apply sealer to prevent corrosion, and will replace affected bolts as necessary.

A component within a door latch can break making the doors difficult to latch when closed. This could cause the driver and/or passenger to believe their door is secure when it is not. A door that is not latched properly could open unexpectedly while driving, increasing the risk of personal injury and property damage. Dealers will replace all four door latches free of charge to correct this concern.

The Restraint Control Module (RCM) is the "brains" behind the airbag system. Portions of the module are coated to help prevent moisture intrusion. The coating can crack and when exposed to humidity the printed circuit board may short circuit. This could cause one or more of the airbag system components not to function as expected in the event of a crash, increasing the risk of personal injury. Replacement parts are currently not available, a second notification letter will be sent when they are and dealers will perform the necessary repairs.

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80K miles largely trouble free with regular maintenance. Now the following failed at the same time: Air bag sensor - ~ $1000 Front power transfer unit ~$1200 Driveshaft - $1000 Wheel bearing seized - ~$800 Internet is filled with stories about PTUs and driveshafts failing. Not much I can do about airbag because local mechanics won't service them. 80K and 7 years might be considered ...

Purchased vehicle new and now have almost 40k miles. Had to replace brake pads and service rotors at 25k; replaced two batteries, and tires at 32K (I replace earlier than most people I think). Have really enjoyed the ride and luxury of the Lincoln. The engine is strong enough for me and am not into handling as much as smooth cruising.

Going on 4 years and the car still runs exceptionally well. I have had no problems with it.

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