Brake Booster problem. When looking online this is a common problem with my year make and model. This is very dangerous concern as I had my children in the car and my brakes would not stop no matter how hard I pressed my brakes. I was lucky there was no on coming traffic or I would have been in an accident
2013 Lincoln Mkx
Owner reports · Recalls · Investigations
More warning signs than most Mkx years
Owner complaints for the 2013 Lincoln Mkx are substantially higher than the model-year median of 75.
About this comparison →How this year compares
Owner complaints by model year
Compare all Mkx years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
103 reports with mileage · 60 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Service Brakes. Review the 60 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 30 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
163 reportsLately when I put the car in park it still beeps and say place in park. I have to take it in and out of park to get it to know that it is in park. the other day I put it in park and got out of the car with it still running and then it started rolling up the driveway. it was in the park position but it was moving up the hill li…
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Lately when I put the car in park it still beeps and say place in park. I have to take it in and out of park to get it to know that it is in park. the other day I put it in park and got out of the car with it still running and then it started rolling up the driveway. it was in the park position but it was moving up the hill like it was in reverse
The contact owns a 2013 Lincoln MKX. The contact stated that on several occasions while the brake pedal was depressed, extreme pressure was needed to stop the vehicle. No warning lights were illuminated. The vehicle was taken to a Mr. Tire to be diagnosed. The contact was informed that the brake booster needed to be replaced. Th…
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The contact owns a 2013 Lincoln MKX. The contact stated that on several occasions while the brake pedal was depressed, extreme pressure was needed to stop the vehicle. No warning lights were illuminated. The vehicle was taken to a Mr. Tire to be diagnosed. The contact was informed that the brake booster needed to be replaced. The vehicle was not repaired. Neither the dealer nor the manufacturer was notified of the failure. The failure mileage was approximately 96,000.
Our Lincoln MKX had a failure of its power brake booster showing no warning indicator light on the dashboard. The brakes felt like they had air in the lines and excessive pumping was needed to build pressure on the brake pads which eventually needed to be pushed close to the floor in order to stop. We made an appointment at the…
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Our Lincoln MKX had a failure of its power brake booster showing no warning indicator light on the dashboard. The brakes felt like they had air in the lines and excessive pumping was needed to build pressure on the brake pads which eventually needed to be pushed close to the floor in order to stop. We made an appointment at the Ford Dealership. But, since it was a long distance from our home, and not to put us in danger of getting into an accident, we made it to the closest brake repair business we could find that was close to our home. It was found that our Power Brake Booster & Brake Master Cylinder needed to be replaced. We are the 2nd Owners of this Vehicle & we learned that there was an a Customer Satisfaction Program 13N02 - Supplement #1 for certain 2010-2013 Model Year MKX (& Edge) Vehicles that had an Extended Warranty Coverage on Brake Boosters. Our car VIN # falls in the timeframe of this. Moreover, when the Vehicle was purchased from the Ford/Lincoln Dealership, it had 33,341 miles on it & it now only has 51,920. The Customer Satisfaction Program repairs the issue with the power brake booster at no cost within 10 years & on cars up to 150,000 miles. We had to pay out of pocket for our repair & need assistance in getting reimbursement for this expense. This unsafe occurrence also lead to having to replace a Stop Lamp Switch on 02/4/22 which failed & we were charged again (in less than a month's time) for another switch. It was also found on that repair that the booster mount on the inside under the dashboard was not tight & it had a stripped fastener. Now it is being recommended that a removal of the brake booster & master cylinder be inspected for proper installation and that a cut-out of that stripped fastener be done. Access to this requires removal of the instrument panel & steering column to access the firewall to get to the fastener. Invoices related to all this are attached for review except for the last noted recommendations.
The contact owns a 2013 Lincoln MKX. The contact stated while driving approximately 50 MPH and attempting to depress the brake pedal, the brake pedal went all the way to the floorboard and failed to stop the vehicle within a reasonable time frame. The contact was able to pull over and restart the vehicle after waiting approximat…
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The contact owns a 2013 Lincoln MKX. The contact stated while driving approximately 50 MPH and attempting to depress the brake pedal, the brake pedal went all the way to the floorboard and failed to stop the vehicle within a reasonable time frame. The contact was able to pull over and restart the vehicle after waiting approximately 10 minutes. The contact stated no warning light was illuminated. The vehicle was not taken to a local dealer to be diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was 125,482.
11.30.2021 REVERSED OUT OF DRIVEWAY, SHIFTED INTO 'DRIVE'. STOP SIGN AT INTERSECTION AND TURNED LEFT ONTO STREET. THE TRANSMISSION LUGGED, NOT IN GEAR, THE RPMs RAN HIGH (ON DISPLAY) AND THEN RE-ENGAGED AND INTO FORWARD MOTION. NO WARNING LIGHTS OR SOUNDS. CLEAR DAY, 60d, FORTUNATELY NO TRAFFIC.
The contact owns a 2013 Lincoln MKX. The contact stated that while driving at approximately 60 MPH, the brake pedal was depressed and traveled to the floorboard. In addition, the brake pedal needed to be pumped several times for the brakes to operate. The failure recurred three times. The vehicle was taken to the dealer and then…
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The contact owns a 2013 Lincoln MKX. The contact stated that while driving at approximately 60 MPH, the brake pedal was depressed and traveled to the floorboard. In addition, the brake pedal needed to be pumped several times for the brakes to operate. The failure recurred three times. The vehicle was taken to the dealer and then to an independent mechanic where the failure was undetermined. The vehicle was taken to the dealer where a diagnostic test was not performed. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 45,000.
My brakes failed. I did not have a vehicle crash. I was pulling out of a parking lot and I was far enough behind the other car to avoid an accident. I took my 2013 Lincoln MKX to the Lincoln dealer and found that there is a 13no2 bulletin but it does not include my car even though they found that the brake booster is bad. I r…
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My brakes failed. I did not have a vehicle crash. I was pulling out of a parking lot and I was far enough behind the other car to avoid an accident. I took my 2013 Lincoln MKX to the Lincoln dealer and found that there is a 13no2 bulletin but it does not include my car even though they found that the brake booster is bad. I received no notice regarding this problem from Ford and no message on my car. There were no warning messages. I have 47,000 miles on my car.
The contact owns a 2013 Lincoln MKX. The contact stated that while driving at various low speeds, a burning odor was detected. The burning odor affected the contact's asthma. Additionally, there was fluid leaking onto the garage floor. The vehicle was taken to an independent mechanic and diagnosed with fluid leaking from the tra…
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The contact owns a 2013 Lincoln MKX. The contact stated that while driving at various low speeds, a burning odor was detected. The burning odor affected the contact's asthma. Additionally, there was fluid leaking onto the garage floor. The vehicle was taken to an independent mechanic and diagnosed with fluid leaking from the transfer case. The vehicle was not repaired and remained with the mechanic. The dealer was made aware of the failure and referred the contact to the manufacturer. The manufacturer was made aware of the failure and informed the contact that there was no recall associated with the VIN and due to the age of the vehicle, it was not covered. The manufacturer advised the contact to have the vehicle repaired by the dealer, and the dealer could request financial assistance on the contact's behalf. The failure mileage was approximately 20,000. Vehicle has not been repaired.*JB
REAR END - REAR DIFFERENTIAL I TOOK CAR IN MANY MANY TIMES BECAUSE OF A STRANGE NOISE IT WAS MAKING AND THEY KEPT TELLING ME NOTHING IS WRONG, WELL NOW MY REAR END SOUNDS LIKE IT IS FALLING APART. THEY GAVE ME MY CAR BACK AND TOLD ME PARTS ARE ON A NATIONAL BACKORDER. NO WARNING LIGHTS IN THE CAR ARE ON, NOR EVER CAME ON. MY CAR…
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REAR END - REAR DIFFERENTIAL I TOOK CAR IN MANY MANY TIMES BECAUSE OF A STRANGE NOISE IT WAS MAKING AND THEY KEPT TELLING ME NOTHING IS WRONG, WELL NOW MY REAR END SOUNDS LIKE IT IS FALLING APART. THEY GAVE ME MY CAR BACK AND TOLD ME PARTS ARE ON A NATIONAL BACKORDER. NO WARNING LIGHTS IN THE CAR ARE ON, NOR EVER CAME ON. MY CAR WAS SERVICED REGULARLY BY THE LINCOLN DEALERSHIP, Bob Ferrando in Girard, PA. I ONLY DRIVE TO WORK AND STORE SO LITTLE MILEAGE. I AM JUST AT 64,000 MILES AND IT IS A 2013. DEALERSHIP TOLD ME THAT THEY ALSO HAVE A 2016 LINCOLN IN THE SHOP WITH THE SAME PROBLEM. I AM REPORTING THIS BEFORE ANY ACCIDENT OCCURS. DEALERSHIP GM HAS LIED TO ME SAYING THE HEAD OF SERVICE IS LOOKING INTO THIS AND HE WILL CALL ME. I WAITED AND WAITED THEN I CALLED HIM AND HE SAID THAT THE GM NEVER TALKED TO HIM ONCE ABOUT MY CAR OR SERVICE.
Official recalls
114V393000 · Power Train:axle Assembly:axle Shaft
Jul 2, 2014
Ford Motor Company (Ford) is recalling certain model year 2012-2014 Ford Edge and Lincoln MKX vehicles manufactured September 2, 2010, to November 30, 2013; 2013-2014 Ford Taurus and Lincoln MKS vehicles manufactured August 25, 2011, to November 30, 2013; and 2013-2014 Ford Flex and Lincoln MKT vehicles manufactured September 12, 2011, to November 30, 2013. In the affected vehicles, the halfshaft retention circlip may not have been properly installed, and as a result, the halfshaft may move outward and disengage from the linkshaft while driving and without prior warning.
Consequence & remedy
Consequence: If the halfshaft and linkshaft become disengaged while driving, power will no longer be transmitted to the wheels, increasing the risk of a vehicle crash. Additionally, if the parking brake is not applied before exiting the vehicle, the vehicle may roll away despite the transmission being placed in 'Park', increasing the risk of injury to exiting occupants and bystanders.
Remedy: Ford will notify owners, and dealers will inspect the vehicles to make sure that the halfshaft is properly retained. If it is not, dealers will replace the linkshaft and also replace the halfshaft if it shows evidence of spline damage, free of charge. The recall began on August 4, 2014. Owners may contact Ford customer service at 1-800-392-3673. Ford's number for this recall is 14S10.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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