Brake master cylinder failed causing brake fluid in the brake booster and little to no breaking at freeway speeds. There is a current recall on same model year F150 with the same 3.5L eco boost engine manufactured out of the same plant as our expedition. Took off the master cylinder and the brake booster was filled with brake fl…
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Brake master cylinder failed causing brake fluid in the brake booster and little to no breaking at freeway speeds. There is a current recall on same model year F150 with the same 3.5L eco boost engine manufactured out of the same plant as our expedition. Took off the master cylinder and the brake booster was filled with brake fluid. SUV has aprox 67k miles.
NHTSA ODI #11428760
Mileage unknown · Aug 11, 2021
Service Brakes, Hydraulic
THE BRAKE SYSTEM WENT OUT WHILE DRIVING MY 2017 FORD EXPEDITION ON THE FREEWAY. THE WARNING LIGHT CAME ON INDICATING LOW BRAKE FLUID. WAS ABLE TO SLOWLY MAKE IT TO THE NEAREST SERVICE STATION, AS BRAKES COMPLETELY FAILED, PEDAL TO THE FLOOR. AFTER SOME RESEARCH THERE IS A RECALL ON THE MASTER BRAKE CYLINDER AND BRAKE BOOSTER SYS…
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THE BRAKE SYSTEM WENT OUT WHILE DRIVING MY 2017 FORD EXPEDITION ON THE FREEWAY. THE WARNING LIGHT CAME ON INDICATING LOW BRAKE FLUID. WAS ABLE TO SLOWLY MAKE IT TO THE NEAREST SERVICE STATION, AS BRAKES COMPLETELY FAILED, PEDAL TO THE FLOOR. AFTER SOME RESEARCH THERE IS A RECALL ON THE MASTER BRAKE CYLINDER AND BRAKE BOOSTER SYSTEM ON THE F150 ECOBOOST. NHTSA CAMPAIGN NUMBER: 20V-332. FORD'S REFERENCE NUMBER FOR THIS RECALL IS 20S31. THE MY EXPEDITION HAS THEY SAME ISSUE . THE F150 AND EXPEDITION ARE THE SAME UNDER THE HOOD. THE VEHICLE IS SAFETY HAZARD DUE TO THIS ISSUE.
NHTSA ODI #11428668
Mileage unknown · Jul 9, 2021
Service Brakes, Hydraulic
Brakes failed while driving. Mechanics found all brake fluid leaked internally from master cylinder into the brake booster. I have another Ford vehicle that was recalled for this exact problem in 2017.
NHTSA ODI #11424093
Mileage unknown · Jun 14, 2021
Service BrakesService Brakes, Hydraulic
Wife started car. Pushed on the brake to put it in gear. Brake pedal went to floor. Checked master cylinder. Cylinder was completely empty. Brake fluid leaked past seals in master cylinder into the brake booster, then got sucked into engine and burned. No warning lights came on at all.. Luckily wife was at the pool down the road…
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Wife started car. Pushed on the brake to put it in gear. Brake pedal went to floor. Checked master cylinder. Cylinder was completely empty. Brake fluid leaked past seals in master cylinder into the brake booster, then got sucked into engine and burned. No warning lights came on at all.. Luckily wife was at the pool down the road from our house when it happened. She drove 5 mph back to the house. A four year car should not have a faulty brake master cylinder. Master cylinders should last for at least 10 years. Ford has a major problem brewing.
NHTSA ODI #11420928
105,000 miles · May 1, 2021
Service BrakesService Brakes, Hydraulic
TOTAL BRAKE FAILURE WHILE BACKING UP , ALMOST HIT ANOTHER VEHICLE, SHIFTED TO FORWARD TO AVOID ACCIDENT , LOSS OF BRAKE FLUID IN MASTER CYLINDER TO BRAKE BOOSTER. EXACT SYMPTOMS AS RECALL 20S31 WITH 2014 TO 2017 F150. THE EXPEDITION IS ON AF150 CHASSIS . ACCORDING TO DEALER NOT UNDER RECALL BUT PROBABLY SHOULD BE. OUT OF WARRAN…
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TOTAL BRAKE FAILURE WHILE BACKING UP , ALMOST HIT ANOTHER VEHICLE, SHIFTED TO FORWARD TO AVOID ACCIDENT , LOSS OF BRAKE FLUID IN MASTER CYLINDER TO BRAKE BOOSTER. EXACT SYMPTOMS AS RECALL 20S31 WITH 2014 TO 2017 F150. THE EXPEDITION IS ON AF150 CHASSIS . ACCORDING TO DEALER NOT UNDER RECALL BUT PROBABLY SHOULD BE. OUT OF WARRANTY. REPAIRED ON MY DIME. REPLACED MASTER CYLINDER AND CLEANED BOOSTER. VEHICLE WAS IN MOTION AT TIME OF INCIDENT. JUST GLAD I WASN'T ON THE BOAT RAMP OR HIGHWAY
Ford Motor Company (Ford) is recalling certain 2015-2019 Lincoln MKC, Mustang, F-350 SD, F-250 SD, F-450 SD, 2015-2017 Lincoln Navigator, Expedition, 2015-2018 Edge, Transit Connect, 2016-2019 F-550 SD, Transit, 2017-2019 Econoline, and 2019 Ranger vehicles. The rearview camera may display a distorted, inverted, or blank image when the vehicle is in reverse.
Consequence & remedy
Consequence: A rearview camera that displays an inverted, distorted, or blank image can reduce the driver’s view behind the vehicle, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the rearview camera as necessary, free of charge. Owner notification letters were mailed January 13, 2026. Ford owners will receive letters in phases, beginning January 2026 and June 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S89. This recall expands previous NHTSA recall number 25V270. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning September 8, 2025.
Ford Motor Company (Ford) is recalling certain 2017-2018 F-150, Expedition, and Lincoln Navigator vehicles. The brake master cylinder may allow brake fluid to leak from the front wheel circuit into the brake booster.
Consequence & remedy
Consequence: A brake fluid leak can cause reduced brake function and extend the distance required to stop, increasing the risk of a crash.
Remedy: Dealers will replace the brake master cylinder. If the master cylinder is leaking, the brake booster will also be replaced. Repairs will be performed free of charge. Owner notification letters were mailed September 25, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S37. This recall is an expansion of NHTSA recall number 22V-150.
Additional source detail variants (2)
Service Brakes, Hydraulic:foundation Components:master Cylinder
Ford Motor Company (Ford) is recalling certain 2017-2018 F-150, Expedition, and Lincoln Navigator vehicles. The brake master cylinder may allow brake fluid to leak from the front wheel circuit into the brake booster.
Consequence: A brake fluid leak can cause reduced brake function and extend the distance required to stop, increasing the risk of a crash.
Remedy: Dealers will replace the brake master cylinder. If the master cylinder is leaking, the brake booster will also be replaced. Repairs will be performed free of charge. Owner notification letters were mailed September 25, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S37. This recall is an expansion of NHTSA recall number 22V-150.
Service Brakes, Hydraulic:power Assist
Ford Motor Company (Ford) is recalling certain 2017-2018 F-150, Expedition, and Lincoln Navigator vehicles. The brake master cylinder may allow brake fluid to leak from the front wheel circuit into the brake booster.
Consequence: A brake fluid leak can cause reduced brake function and extend the distance required to stop, increasing the risk of a crash.
Remedy: Dealers will replace the brake master cylinder. If the master cylinder is leaking, the brake booster will also be replaced. Repairs will be performed free of charge. Owner notification letters were mailed September 25, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S37. This recall is an expansion of NHTSA recall number 22V-150.
Ford Motor Company (Ford) is recalling certain 2015-2017 Ford Expedition and Lincoln Navigator vehicles. The front blower motor located behind the glove box may fail.
Consequence & remedy
Consequence: Front blower motor failure can increase the risk of a vehicle interior fire.
Remedy: Dealers will replace the front blower motor assembly, free of charge. Owner notification letters were mailed August 4, 2023. Remedy parts are expected to become available in the second quarter of 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S56.
Ford Motor Company (Ford) is recalling certain 2015-2017 Ford Expedition and Lincoln Navigator vehicles. The front blower motor located behind the glove box may fail.
Consequence: Front blower motor failure can increase the risk of a vehicle interior fire.
Remedy: Dealers will replace the front blower motor assembly, free of charge. Owner notification letters were mailed August 4, 2023. Remedy parts are expected to become available in the second quarter of 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S56.
Electrical System:wiring:interior/under Dash
Ford Motor Company (Ford) is recalling certain 2015-2017 Ford Expedition and Lincoln Navigator vehicles. The front blower motor located behind the glove box may fail.
Consequence: Front blower motor failure can increase the risk of a vehicle interior fire.
Remedy: Dealers will replace the front blower motor assembly, free of charge. Owner notification letters were mailed August 4, 2023. Remedy parts are expected to become available in the second quarter of 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S56.
Ford Motor Company (Ford) is recalling certain 2016-2017 Ford Expedition, Lincoln Navigator, and 2016-2018 F-150 vehicles equipped with 3.5L Ecoboost engines. The brake master cylinder may allow brake fluid to leak from the front wheel circuit into the brake booster.
Consequence & remedy
Consequence: A loss of brake fluid may result in a change in brake pedal travel, increased pedal effort and reduced front brake function, requiring greater effort and distance to stop the vehicle. These conditions can increase the risk of a crash.
Remedy: Dealers will replace the brake master cylinder. If the master cylinder is leaking, the brake booster will also be replaced. Repairs will be performed free of charge. An interim owner notification letter notifying customers of the safety defect were mailed on April 29, 2022. Owner notification letters were mailed April 29, 2022. This recall is an expansion of NHTSA recall number 20V-332. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S11.
Additional source detail variants (2)
Service Brakes, Hydraulic:foundation Components:master Cylinder
Ford Motor Company (Ford) is recalling certain 2016-2017 Ford Expedition, Lincoln Navigator, and 2016-2018 F-150 vehicles equipped with 3.5L Ecoboost engines. The brake master cylinder may allow brake fluid to leak from the front wheel circuit into the brake booster.
Consequence: A loss of brake fluid may result in a change in brake pedal travel, increased pedal effort and reduced front brake function, requiring greater effort and distance to stop the vehicle. These conditions can increase the risk of a crash.
Remedy: Dealers will replace the brake master cylinder. If the master cylinder is leaking, the brake booster will also be replaced. Repairs will be performed free of charge. An interim owner notification letter notifying customers of the safety defect were mailed on April 29, 2022. Owner notification letters were mailed April 29, 2022. This recall is an expansion of NHTSA recall number 20V-332. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S11.
Service Brakes, Hydraulic:power Assist
Ford Motor Company (Ford) is recalling certain 2016-2017 Ford Expedition, Lincoln Navigator, and 2016-2018 F-150 vehicles equipped with 3.5L Ecoboost engines. The brake master cylinder may allow brake fluid to leak from the front wheel circuit into the brake booster.
Consequence: A loss of brake fluid may result in a change in brake pedal travel, increased pedal effort and reduced front brake function, requiring greater effort and distance to stop the vehicle. These conditions can increase the risk of a crash.
Remedy: Dealers will replace the brake master cylinder. If the master cylinder is leaking, the brake booster will also be replaced. Repairs will be performed free of charge. An interim owner notification letter notifying customers of the safety defect were mailed on April 29, 2022. Owner notification letters were mailed April 29, 2022. This recall is an expansion of NHTSA recall number 20V-332. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S11.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
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