2014 Lincoln Mkx Brakes Problems

A year ago, Lincoln issued a "voluntary recall" for a safety issue affecting loss of power brake assist due to a problem with the Electronic Brake Booster, identical to the recall recently issued for newer models. I took my Lincoln to the dealership, only to be told they cannot fix it unless it is happening when you bring it in. It is a very sporadic failure, lasts for a short time, and impossible to predict. So, while they claimed to have issued a 'voluntary recall', it is ineffective since the sporadic nature makes it impossible to get it fixed. Then the voluntary recall expired a few months after they sent out the notice.

NHTSA ID

11677702

Incident

Aug 1, 2025

Continious soft brake pedal , with failure of brakes a couple of times nearly causing wreck. Auto inspected by Reineke Ford Findlay, Oh. Needs replacement of ABS brake module - hydrolic and electrical. No warning lights ever. Ford needs to extend the ABS module recall to include additional years, one of those being my 2014 MKX. To add to problem, even if I could afford to fix $2,000.00 repair......parts are on backorder........hence defining what a problem this is! This has been going on since April 2024.

NHTSA ID

11613005

Incident

Apr 10, 2024

The master cylinder for the brakes wen out an I replaced it on may 30th 2023 and today is June 15th and the same problem is happening.

NHTSA ID

11527217

Incident

Jun 15, 2023

I was driving and went to apply the brakes and they went almost to the floor, with very little braking ability. Thankfully I was going uphill and the car in front of me was not too close or I would have hit that car. And in a snowstorm to boot! I had no warning lights or any other indication that my brakes were going to suddenly go very soft. I got the car to my mechanic and he stated that the brake booster was leaking and needed to be replaced, and that is what caused the loss of pressure in the braking system. He said that there was a service bulletin #13N02 for that exact same problem for model years up to 2013, but because I had a 2014, the cost of the repair was not covered.

NHTSA ID

11511044

Incident

Jan 19, 2023

In 2021 I took vehicle in for intermittent soft brakes where the pedal would suddenly sink to the floor. Dealer replaced brake booster under warranty. Issue was still intermittent and 2 months into driving after the booster was replaced I suddenly lost all brakes. Took vehicle to dealer and now I am out of warranty and they claim there is a bad Hydraulic Control Unit (HCU) for the ABS system. Said there’s nothing they can do and it’s a separate issue even though it’s the same issue they failed to correct previously. The part number is DT4Z-2C215-A. I believe this is a replacement part for the obsolete BT4Z-2C215-A. The dealer is now quoting me $2000 for the fox and said it’s very common issue. Looking at other safety bulletins the year of my vehicle wasn’t included and believe it was either cut off at 2010/2011’s. But if most vehicles still have this issue 2012-2015 then why were they not included in the safety recall. I believe losing brakes warrants a recall especially sudden intermittent loss. Luckily the times I’ve lost my brakes I wasn’t on the freeway or in bumper to bumper traffic where I needed them.

NHTSA ID

11510278

Incident

Mar 5, 2023

on or about dec 24, 2022 while driving my brakes would not engage the pedal went to the floodboard. Mechanic inspection of my vehicle found that the control assy -ABS Hydraulics had failed . This was the 3rd incident the mechanic had found in the last month. Ford motor has acknowledged the problem but no parts are available. Over 900 customers are waiting for parts since the beginning of December 2022 (that we know of). There is no estimate time of when this part will be available and many vehicles to include mine are on the road with improperly working brakes.

NHTSA ID

11502094

Incident

Dec 24, 2022

In 2021 had an issue with brakes failing and becoming unresponsive/difficult to press almost causing a crash. Vehicle was inspected and the dealer replaced the brake booster and a vaccum line. This didn’t fix the issue. Recently had the same problem occur again where the brakes are intermittent and sometimes become soft and sink to the floor while driving. Apparently a bunch of people have been having this issue and the fix for it is to put your vehicle into reverse going 20mph and to slam on the brakes several times until the brakes become firm. Apparently there must be an issue with the ABS/HCU having a valve stick. Have seen Ford and Lincoln recall older cars up to 2010 in the past few years for DOT 3 causing corrosion to cause valve in HCU to stick. Remedy had dealer flush DOT 3 brake fluid and put DOT 4 and change HCU and master cylinder cap to say DOT 4 fluid. No recalls for my 2014 but I believe this is definitely a safety issue that should be addressed. https://m.youtube.com/watch?v=EqIkUE46Kvk

NHTSA ID

11459632

Incident

Apr 4, 2022

I HAD NOTICED A WEEK PRIOR TO DRIVING TO WORK EVERYDAY THAT MY BRAKES WERE SOMETIMES GOING TO THE FLOOR AND SOMETIMES STOPPING ALL THE WAY UP MAKING THE PEDAL HARD TO PUSH. I DRIVE 20 MILES BOTH DIRECTIONS DAILY SO I AM ON THE HIGHWAY TO WORK. ON A MONDAY MORNING I EXITED OFF THE INTERSTATE AND I HAD NO BRAKES THEY WENT ALL THE WAY TO THE FLOOR SO I IMMEDIATELY DROVE IT TO THE NEAREST BRAKE REPAIR SHOP JUST DOWN THE STREET FROM WHERE I WORK. I HAD JUST HAD MY CAR AT THE DEALERSHIP ON FRIDAY PRIOR TO THE HAPPENING ON MONDAY FOR A COMPLETE SERVICE. THE BRAKE SERVICE REPAIR SHOP CALLED AND SAID IT WAS THE BRAKE BOOSTER AND THAT WAS HAPPENING TO SEVERAL OF THE FORD EDGES AND MY LINCOLN MKX IS ON THE SAME MAKE AS THE FORD EDGE. I CALLED LINCOLN GOT A CUSTOMER SERVICE REP AND HE SAID IT IS NOT COVERED. YOU ARE OUT OF WARRANTY SO I ASKED HIM TO CHECK IF THEY HAD HAD ANY PROBLEMS WITH IT. HE TOLD ME NO. I JUST LEARNED THIS WEEK FROM A REPAIR SHOP LOCALLY THAT THE BRAKE BOOSTERS WERE ON RECALL AND THEY SHOULD HAVE TOLD ME THAT. I ALSO CALLED LINCOLN AGAIN AND QUESTIONED THEM SHE SAID THEY HAD NO RECORD OF ME CALLING. I TOLD THEM YOU MIGHT NOT HAVE RECORDS BUT I DID MAKE THE CALL AND MY CAR SHOULD HAVE BEEN ON THE RECALL LIST. I HAVE OWNED SEVERAL FORD VEHICLES AND A BREAK BOOSTER HAS NEVER GONE OUT ON ANY OF MY VEHICLES. THIS IS A BAD MANUFACTURED PRODUCT AND I COULD HAVE BEEN KILLED IN AN ACCIDENT BECAUSE IT BROKE. THE REPAIR SHOP I TOOK IT TO SAID YOU CAN NO DRIVE THIS CAR. I RECEIVED A DEFECTIVE PART ON MY CAR AND THEY SHOULD HAVE RECALLED IT AND REPLACED IT BY LINCOLN. THEY ALSO TOLD ME BECAUSE I DIDN'T TAKE IT TO A DEALERSHIP THAT IT WAS NOT COVERED BUT I COULD NOT GET IT TO A DEALERSHIP BECAUSE I HAD NOT BREAKS. THEY SHOULD HAVE TOLD ME THAT WHEN I CALLED LINCOLN THE DAY IT BROKE BUT THEY DIDN'T. I FEEL LIKE THEY SHOULD REFUND THE EXPENSE FOR THIS REPAIRS

NHTSA ID

11256596

Incident

Apr 27, 2019

Mileage

93,000 mi

TL* THE CONTACT OWNS A 2014 LINCOLN MKX. WHILE THE VEHICLE WAS PARKED IN THE DRIVEWAY AND THE CONTACT WAS EXITING, THE VEHICLE STARTED TO ROLL FORWARD DOWN THE DRIVEWAY. THE CONTACT ATTEMPTED TO DEPRESS THE BRAKE PEDAL, BUT THE VEHICLE FAILED TO STOP AND CRASHED INTO A TREE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED FRACTURED RIBS, COLLARBONE INJURIES, AND SCRAPED KNEE INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE THE VEHICLE WAS AWAITING DIAGNOSTIC TESTING. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 57,000. *TT

NHTSA ID

11112571

Incident

Jul 11, 2018

Mileage

57,000 mi

WHEN DRIVING THE CAR SHUT OFF AND LOST TOTAL POWER. LOST STEERING, BRAKING, AND ENGINE WHILE DRIVING DOWN THE ROAD AT 50 + MILES PER AN HOUR.

NHTSA ID

10750182

Incident

Aug 20, 2015

Mileage

15,500 mi