NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes complaints
85 reportsClear category filter20,000 miles · Dec 21, 2018
Service Brakes
THE REAR BRAKE CALIPERS SEIZED UP CAUSING GRINDING NOISES AND EXCESSIVE WEAR OF PADS AND ROTORS IN A VERY SHORT AMOUNT OF TIME. GAS MILEAGE WAS ALSO GREATLY REDUCED AS BRAKES WERE BEING APPLIED WHILE DRIVING. FORD REPLACED THE EFFECTED CALIPER BUT CANNOT GUARANTEE THAT THE OTHER 3 WILL NOT DO THE SAME THING SAYING IT WAS A FAULT…
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THE REAR BRAKE CALIPERS SEIZED UP CAUSING GRINDING NOISES AND EXCESSIVE WEAR OF PADS AND ROTORS IN A VERY SHORT AMOUNT OF TIME. GAS MILEAGE WAS ALSO GREATLY REDUCED AS BRAKES WERE BEING APPLIED WHILE DRIVING. FORD REPLACED THE EFFECTED CALIPER BUT CANNOT GUARANTEE THAT THE OTHER 3 WILL NOT DO THE SAME THING SAYING IT WAS A FAULTY PART RAISING CONCERN THAT THEY WILL GO OUT AFTER MY WARRANTY ON A ONE YEAR OLD TRUCK EXPIRES IN THE NEXT FEW MONTHS LEAVING ME RESPONSIBLE FOR REPLACING THE FAULTY PARTS OUT OF POCKET.
NHTSA ODI #11162909
30,000 miles · Dec 1, 2018
Service BrakesSteeringSuspension
FORD MOTOR COMPANY DOCUMENTATION (2017 RV & TRAILER TOWING GUIDE) STATES THIS MODEL OF TRUCK, WITH THE FORD 3.5L ECOBOOST ENGINE, CAN SAFELY TOW 11,500LBS (MAXIMUM LOADED TRAILER WEIGHT). BASED ON PERSONAL EXPERIENCE AND CONSULTING MULTIPLE TRAILER TOWING EXPERTS, THIS IS A MISREPRESENTATION OF THE MATERIAL FACTS AND CAPABILITIE…
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FORD MOTOR COMPANY DOCUMENTATION (2017 RV & TRAILER TOWING GUIDE) STATES THIS MODEL OF TRUCK, WITH THE FORD 3.5L ECOBOOST ENGINE, CAN SAFELY TOW 11,500LBS (MAXIMUM LOADED TRAILER WEIGHT). BASED ON PERSONAL EXPERIENCE AND CONSULTING MULTIPLE TRAILER TOWING EXPERTS, THIS IS A MISREPRESENTATION OF THE MATERIAL FACTS AND CAPABILITIES OF THIS TRUCK. ADDITIONALLY, IT PUTS UNSUSPECTING DRIVERS IN AN UNSAFE AND DANGEROUS DRIVING SITUATION.
NHTSA ODI #11155346
36,000 miles · Nov 12, 2018
Electrical SystemForward Collision AvoidanceService BrakesInjury
DOOR LATCHES REPEATEDLY FREEZE DURING COLD WEATHER DESPITE HAVING BEEN IN FOR REPAIR SEVERAL TIMES SINCE THE TRUCK WAS NEW, INCLUDING A SERVICE CAMPAIGN DESIGNED TO ADDRESS THIS ISSUE. THE DOOR LATCHES WILL EITHER FREEZE WHILE THE DOOR IS SHUT, PREVENTING THEM FROM OPENING, OR WILL FREEZE AFTER THE DOOR HAS BEEN OPENED, WHICH P…
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DOOR LATCHES REPEATEDLY FREEZE DURING COLD WEATHER DESPITE HAVING BEEN IN FOR REPAIR SEVERAL TIMES SINCE THE TRUCK WAS NEW, INCLUDING A SERVICE CAMPAIGN DESIGNED TO ADDRESS THIS ISSUE. THE DOOR LATCHES WILL EITHER FREEZE WHILE THE DOOR IS SHUT, PREVENTING THEM FROM OPENING, OR WILL FREEZE AFTER THE DOOR HAS BEEN OPENED, WHICH PREVENTS THEM FROM SECURELY LATCHING WHEN YOU ATTEMPT TO CLOSE THEM. THIS PAST SATURDAY THE DOOR OPENED WHILE I WAS MOVING THE TRUCK IN THE DRIVEWAY, RESULTING IN ME FALLING PART-WAY OUT OF THE TRUCK WHILE IT WAS MOVING. THEY AGAIN FROZE THAT EVENING, CREATING A SITUATION WHERE I HAD TO HOLD THE DOOR CLOSED WITH MY LEFT ARM.
NHTSA ODI #11151037
10,000 miles · Jul 5, 2018
Service BrakesCrashInjury
TL* THE CONTACT OWNS A 2017 FORD F-150. WHILE DRIVING 25 MPH AND APPROACHING A STOP LIGHT, THE BRAKE PEDAL WAS DEPRESSED AND TRAVELED TO THE FLOORBOARD. THE VEHICLE FAILED TO STOP AND CRASHED INTO THE MIDDLE OF THE FRONT DRIVER SIDE DOOR OF ANOTHER VEHICLE. THERE WAS NO WARNING INDICATOR ILLUMINATED. THE CONTACT SUSTAINED ARM IN…
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TL* THE CONTACT OWNS A 2017 FORD F-150. WHILE DRIVING 25 MPH AND APPROACHING A STOP LIGHT, THE BRAKE PEDAL WAS DEPRESSED AND TRAVELED TO THE FLOORBOARD. THE VEHICLE FAILED TO STOP AND CRASHED INTO THE MIDDLE OF THE FRONT DRIVER SIDE DOOR OF ANOTHER VEHICLE. THERE WAS NO WARNING INDICATOR ILLUMINATED. THE CONTACT SUSTAINED ARM INJURIES, BUT DID NOT REQUIRE MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE CONTACT CALLED LARRY H. MILLER FORD LAKEWOOD (11595 W 6TH AVE, LAKEWOOD, CO 80215, (303) 232-2200) AND WAS ADVISED TO HAVE THE VEHICLE TOWED TO THE COLLISION CENTER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 10,000. THE VIN WAS NOT AVAILABLE.
NHTSA ODI #11109618
14,000 miles · Jun 22, 2018
Power TrainService BrakesSteering
. LAST SUNDAY I GOT A 2017 F150 XLT STUCK IN A SMALL TWO FOOT SNOW DRIFT. ONCE I GOT STUCK I TRIED ROCKING THE TRUCK, BUT THE TRANSMISSION WOULD NOT SHIFT FROM FORWARD TO REAR WARD WITHOUT THE TRUCK COMING TO A COMPLETE STOP. AFTER SEVERAL ATTEMPTS I GOT A FAULT WARNING FOR THE LIMITED SLIP DIFF. THE WARNING FOR THE POWER STE…
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. LAST SUNDAY I GOT A 2017 F150 XLT STUCK IN A SMALL TWO FOOT SNOW DRIFT. ONCE I GOT STUCK I TRIED ROCKING THE TRUCK, BUT THE TRANSMISSION WOULD NOT SHIFT FROM FORWARD TO REAR WARD WITHOUT THE TRUCK COMING TO A COMPLETE STOP. AFTER SEVERAL ATTEMPTS I GOT A FAULT WARNING FOR THE LIMITED SLIP DIFF. THE WARNING FOR THE POWER STEERING, THE ABS, THE PARKING BRAKE, THE HILL DESCENT, HILL START ASSIST, PARK ASSIST WARNING (WHICH I DO NOT HAVE), ADVANCED TRACK WARNING (WHICH I DO NOT HAVE) AND 4X4 LOW. ADDITIONALLY THE TRUCK WOULD SHIFT IN AND OUT OF 4 HIGH, BUT NOT 4 LOW. IN 4 HIGH NO TIRES WOULD MOVE. IN TWO HIGH ONLY THE LEFT REAR TIRE WOULD SPIN. BECAUSE OF DARKNESS AND GRIZZLY BEAR I HAD TO WAIT UNTIL MORNING TO WALK OUT FAR ENOUGH TO GET CELL RECEPTION. THE TEMP NEVER GOT BELOW 34 DEGREES, BUT IT DID RAIN AND SNOW ALL NIGHT. WHEN THE TOW TRUCK PULLED ME OUT OF THE DRIFT (A TOTAL OF 10 FEET) EVERYTHING EXCEPT THE POWER STEERING WORKED. IT WAS NOT UNTIL THE 3 RD DAY WHEN THE POWER STEERING SUDDENLY STARTED TO WORK. THE DEALER WILL NOT SEE ME UNTIL NEXT WEEK AND I AM AFRAID I WILL LOOSE ALL THE FAULT CODES BY THEN. ITS GREAT TO HAVE A 4X4 THAT ONLY WORKS ON DRY GROUND. HAD THIS HAPPENED IN THE WINTER OR FURTHER AWAY FROM CELL PHONE COVERAGE IT COULD HAVE PROVEN TO BE A LIFE THREATENING SITUATION
NHTSA ODI #11103494
15 miles · May 29, 2018
Service Brakes
BRAKE PEDAL MUST BE PRESSED AT LEAST 1 1/2 TO 2 INCHES FOR BRAKING TO BEGIN. AT THIS POINT THE BRAKES ARE NOT FIRM. ALSO, WHILE ON A DOWNWARD GRADE OR HILL THE BRAKES INITIALLY BRAKE, BUT SLOWLY LOSE PRESSURE AND HAVE TO BE PUMPED TO RETAIN BRAKING. I HAVE TAKEN MY TRUCK TO DEALERSHIP 4 TIMES AND WAS TOLD THAT THIS COMMON TO …
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BRAKE PEDAL MUST BE PRESSED AT LEAST 1 1/2 TO 2 INCHES FOR BRAKING TO BEGIN. AT THIS POINT THE BRAKES ARE NOT FIRM. ALSO, WHILE ON A DOWNWARD GRADE OR HILL THE BRAKES INITIALLY BRAKE, BUT SLOWLY LOSE PRESSURE AND HAVE TO BE PUMPED TO RETAIN BRAKING. I HAVE TAKEN MY TRUCK TO DEALERSHIP 4 TIMES AND WAS TOLD THAT THIS COMMON TO ALL LARIAT TRUCKS AND THEY CANNOT REPAIR. OBVIOUSLY, THIS IS A DEFECT THAT FORD SHOULD ADDRESS IMMEDIATELY.
NHTSA ODI #11098694
46,000 miles · May 21, 2018
Electrical SystemExterior LightingService Brakes
NO BREAK LIGHTS, BACKUP LIGHTS, PARKING LIGHTS, TURN SIGNAL LIGHTS IN REAR.
NHTSA ODI #11097059
7,280 miles · May 18, 2018
Service Brakes
SUDDEN LOSS BRAKES IN A HARD STOP. THERE ARE VIDEOS EXPLAINING THE PROBLEM WHERE THE ABS UNIT GOES INTO BYPASS AND FOR ONE WHEEL; BUT THEN THE VALUE DOES NOT RESET. THIS ISSUE HAS HAPPENED TO ME 4 TIMES WHILE DRIVING THE CAR, AND TO MY WIFE ONCE. TAKING OUT THE ABS FUSE, AND THEREBY DISABLING THE FUNCTION SOLVES THE PROBLEM, AS …
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SUDDEN LOSS BRAKES IN A HARD STOP. THERE ARE VIDEOS EXPLAINING THE PROBLEM WHERE THE ABS UNIT GOES INTO BYPASS AND FOR ONE WHEEL; BUT THEN THE VALUE DOES NOT RESET. THIS ISSUE HAS HAPPENED TO ME 4 TIMES WHILE DRIVING THE CAR, AND TO MY WIFE ONCE. TAKING OUT THE ABS FUSE, AND THEREBY DISABLING THE FUNCTION SOLVES THE PROBLEM, AS THE BYPASS VALVE WILL NOT ENGAGE. HOWEVER YOU LOSE THE MANDATED FEATURE OF ABS. DETAILED EXPLANATION FOUND AT HTTPS://WWW.YOUTUBE.COM/WATCH?V=0R46_UNYYK8. THIS STARTED AT 7,500 MILES AND CONTINUED UNTIL I DISABLED THE FEATURE WHEN FORD COULD NOT ISOLATE AND FIX THE ISSUE.
NHTSA ODI #11096700
2,500 miles · May 14, 2018
Service BrakesCrash
WHILE APPLYING THE BRAKES, IT IS VERY EASY TO SIMULTANEOUSLY PUSH ON THE THROTTLE PEDAL. THIS HAS HAPPENED SEVERAL TIMES, ONE TIME RESULTING IN A REAR-END COLLISION, THIS IS MY FIRST FORD AND THIS PROBLEM HAS NEVER HAPPENED IN ANY OF THE NUMEROUS VEHICLES I HAVE OWNED. I HAD THOUGHT THAT SOFTWARE WAS IN PLACE THAT WOULD NOT …
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WHILE APPLYING THE BRAKES, IT IS VERY EASY TO SIMULTANEOUSLY PUSH ON THE THROTTLE PEDAL. THIS HAS HAPPENED SEVERAL TIMES, ONE TIME RESULTING IN A REAR-END COLLISION, THIS IS MY FIRST FORD AND THIS PROBLEM HAS NEVER HAPPENED IN ANY OF THE NUMEROUS VEHICLES I HAVE OWNED. I HAD THOUGHT THAT SOFTWARE WAS IN PLACE THAT WOULD NOT ALLOW THE ENGINE TO REV WITH THE BRAKE APPLIED. IF NOT SO, IT WOULD SEEM LIKE A VERY GOOD IDEA.
NHTSA ODI #11093642
54,000 miles · Feb 28, 2018
Air BagsService BrakesCrash
TL* THE CONTACT OWNS A 2017 FORD F-150. THE CONTACT INQUIRED ABOUT A RECALL FOR BRAKE FAILURE. WHILE DRIVING 40 MPH, THE CONTACT DEPRESSED THE BRAKE PEDAL AND IT EXTENDED TO THE FLOORBOARD. AS A RESULT, THE CONTACT REAR ENDED ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES. THE …
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TL* THE CONTACT OWNS A 2017 FORD F-150. THE CONTACT INQUIRED ABOUT A RECALL FOR BRAKE FAILURE. WHILE DRIVING 40 MPH, THE CONTACT DEPRESSED THE BRAKE PEDAL AND IT EXTENDED TO THE FLOORBOARD. AS A RESULT, THE CONTACT REAR ENDED ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC. THE ENTIRE FRONT END OF THE VEHICLE WAS DAMAGED AND THE VEHICLE WAS NOT DRIVEABLE. THE VEHICLE WAS TOWED BACK TO THE CONTACT'S RESIDENCE. THE CONTACT FILED A COMPLAINT WITH FORD MOTORS AND WAS ADVISED TO CALL NHTSA. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 54,000.
NHTSA ODI #11075414
Official recalls
17Jun 9, 2026
Ford Motor Company (Ford) is recalling certain 2017 F-150 vehicles previously repaired incorrectly under recall number 17V053. The instrument cluster may lose power after initial vehicle start-up in cold ambient temperatures. Several gauges, including the transmission gear position indicator, may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 102, "Transmission Shift Lever Sequence, Starter Interlock, and Transmission Braking Effect."
Consequence & remedy
Consequence: An instrument cluster that fails to display critical safety information, such as gear position or warning lights, increases the risk of a crash or injury.
Remedy: Dealers will update the Instrument Panel Cluster Assembly (IPC) software, free of charge. Owner notification letters were mailed July 17, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26C26. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov on July 6, 2026.
Apr 14, 2026
Ford Motor Company (Ford) is recalling certain 2015-2017 F-150 vehicles. A loss of signal between the transmission range sensor and the powertrain control module can cause the transmission to unexpectedly downshift into second gear.
Consequence & remedy
Consequence: Unexpectedly downshifting into second gear may result in a loss of vehicle control, increasing the risk of a crash.
Remedy: Dealers will update the powertrain control module software, free of charge. Owner notification letters were mailed July 24, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S28. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on April 15, 2026.
Apr 11, 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.
Mar 11, 2022
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.
Jun 8, 2020
Ford Motor Company (Ford) is recalling certain 2014-2017 F-150 pickup trucks equipped with 3.5L Ecoboost engines. The brake master cylinder may leak brake fluid into the brake booster.
Consequence & remedy
Consequence: A loss of brake fluid may result in a change in brake pedal travel and feel, increased pedal effort and reduced front brake function, possibly requiring greater effort and distance to stop the vehicle. These conditions can increase the risk of a crash.
Remedy: Ford will notify owners, and dealers will replace the brake master cylinder and inspect the brake booster, replacing it as necessary, free of charge. Ford issued owners an interim notification on June 30, 2020. The recall began on October 28, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S31.
Additional source detail variants (2)
Service Brakes, Hydraulic:foundation Components:master Cylinder
Ford Motor Company (Ford) is recalling certain 2014-2017 F-150 pickup trucks equipped with 3.5L Ecoboost engines. The brake master cylinder may leak brake fluid into the brake booster.
Consequence: A loss of brake fluid may result in a change in brake pedal travel and feel, increased pedal effort and reduced front brake function, possibly requiring greater effort and distance to stop the vehicle. These conditions can increase the risk of a crash.
Remedy: Ford will notify owners, and dealers will replace the brake master cylinder and inspect the brake booster, replacing it as necessary, free of charge. Ford issued owners an interim notification on June 30, 2020. The recall began on October 28, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S31.
Service Brakes, Hydraulic:power Assist
Ford Motor Company (Ford) is recalling certain 2014-2017 F-150 pickup trucks equipped with 3.5L Ecoboost engines. The brake master cylinder may leak brake fluid into the brake booster.
Consequence: A loss of brake fluid may result in a change in brake pedal travel and feel, increased pedal effort and reduced front brake function, possibly requiring greater effort and distance to stop the vehicle. These conditions can increase the risk of a crash.
Remedy: Ford will notify owners, and dealers will replace the brake master cylinder and inspect the brake booster, replacing it as necessary, free of charge. Ford issued owners an interim notification on June 30, 2020. The recall began on October 28, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S31.
Apr 8, 2019
Ford Motor Company (Ford) is recalling certain 2015-2019 Ford F-150 and 2017-2019 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty pick-up trucks equipped with an engine block heater and previously remedied under recall 18V894. During the previous repair, the block heater cable's splice connector may have been damaged.
Consequence & remedy
Consequence: A damaged cable could cause a resistive short, increasing the risk of overheated or melted wiring, increasing the risk of a fire.
Remedy: Ford will notify owners, and dealers will disable the engine block heater from being used. When replacement cables become available, a second notice will be mailed and dealers will replace the engine block heater cord, free of charge. The recall began May 31, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S11.
Additional source detail variants (2)
Engine
Ford Motor Company (Ford) is recalling certain 2015-2019 Ford F-150 and 2017-2019 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty pick-up trucks equipped with an engine block heater and previously remedied under recall 18V894. During the previous repair, the block heater cable's splice connector may have been damaged.
Consequence: A damaged cable could cause a resistive short, increasing the risk of overheated or melted wiring, increasing the risk of a fire.
Remedy: Ford will notify owners, and dealers will disable the engine block heater from being used. When replacement cables become available, a second notice will be mailed and dealers will replace the engine block heater cord, free of charge. The recall began May 31, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S11.
Equipment:electrical
Ford Motor Company (Ford) is recalling certain 2015-2019 Ford F-150 and 2017-2019 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty pick-up trucks equipped with an engine block heater and previously remedied under recall 18V894. During the previous repair, the block heater cable's splice connector may have been damaged.
Consequence: A damaged cable could cause a resistive short, increasing the risk of overheated or melted wiring, increasing the risk of a fire.
Remedy: Ford will notify owners, and dealers will disable the engine block heater from being used. When replacement cables become available, a second notice will be mailed and dealers will replace the engine block heater cord, free of charge. The recall began May 31, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S11.
Dec 18, 2018
Ford Motor Company (Ford) is recalling certain 2015-2019 Ford F-150 and 2017-2019 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty pick-up trucks equipped with an engine block heater. Water and contaminants may get into the block heater cable's splice connector causing corrosion and damage.
Consequence & remedy
Consequence: When the heater is plugged in, prolonged corrosion could cause a resistive short, increasing the risk of overheated or melted wiring which can increase the risk of a fire.
Remedy: Ford will notify owners, and dealers will disable the block heater cable, free of charge. Once parts are available, Dealers will replace the engine block heater cable, free of charge. The recall began June 3, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 18S45.
Aug 31, 2018
Ford Motor Company (Ford) is recalling certain 2015-2018 Ford F-150 Regular Cab and SuperCrew Cab vehicles. If a front seat belt pretensioner deploys as the result of a crash, the sparks may ignite materials such as carpeting or insulation within the B-pillar area.
Consequence & remedy
Consequence: A vehicle fire could result if materials ignite inside the vehicle.
Remedy: Ford will notify owners, and dealers will remove the B-pillar insulation material and wiring harness tape, and install heat resistant tape, free of charge. The recall began September 28, 2018. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 18S27.
Additional source detail variants (2)
Seat Belts:pretensioner
Ford Motor Company (Ford) is recalling certain 2015-2018 Ford F-150 Regular Cab and SuperCrew Cab vehicles. If a front seat belt pretensioner deploys as the result of a crash, the sparks may ignite materials such as carpeting or insulation within the B-pillar area.
Consequence: A vehicle fire could result if materials ignite inside the vehicle.
Remedy: Ford will notify owners, and dealers will remove the B-pillar insulation material and wiring harness tape, and install heat resistant tape, free of charge. The recall began September 28, 2018. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 18S27.
Structure:body:roof And Pillars
Ford Motor Company (Ford) is recalling certain 2015-2018 Ford F-150 Regular Cab and SuperCrew Cab vehicles. If a front seat belt pretensioner deploys as the result of a crash, the sparks may ignite materials such as carpeting or insulation within the B-pillar area.
Consequence: A vehicle fire could result if materials ignite inside the vehicle.
Remedy: Ford will notify owners, and dealers will remove the B-pillar insulation material and wiring harness tape, and install heat resistant tape, free of charge. The recall began September 28, 2018. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 18S27.
Apr 4, 2018
Ford Motor Company (Ford) is recalling certain 2017-2018 Ford F-150 and 2018 Ford Expedition and Mustang and Lincoln Navigator vehicles equipped with 10-speed automatic transmissions. A roll pin may not have been installed in the transmission, potentially causing a loss of the "Park" function.
Consequence & remedy
Consequence: Despite the transmission shift lever being placed in 'Park' and the instrument panel display indicating 'Park,' the vehicle may roll away after it has been exited if the parking brake has not been applied, increasing the risk of injury or a crash.
Remedy: Ford will notify owners, and dealers will inspect the transmission to make sure it has the roll pin, installing one if it is missing, free of charge. The recall began on April 13, 2018. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 18S09.
Oct 24, 2017
Ford Motor Company (Ford) is recalling certain 2017 F-150 vehicles equipped with ten-speed transmissions. The pin that attaches the transmission shift linkage to the transmission may come out, preventing the transmission from responding to movement of the shift lever.
Consequence & remedy
Consequence: The disconnected linkage may cause the vehicle to not move forward or backward as selected by the driver with the shift lever. Additionally, despite selecting 'Park', if the parking brake is not applied, the vehicle may roll. Either scenario increases the risk of a crash.
Remedy: Ford will notify owners, and dealers will replace the roll pin with an updated part, free of charge. The recall is expected to begin December 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17S36.
Additional source detail variants (2)
Power Train:automatic Transmission:lever And Linkage:floor Shift
Ford Motor Company (Ford) is recalling certain 2017 F-150 vehicles equipped with ten-speed transmissions. The pin that attaches the transmission shift linkage to the transmission may come out, preventing the transmission from responding to movement of the shift lever.
Consequence: The disconnected linkage may cause the vehicle to not move forward or backward as selected by the driver with the shift lever. Additionally, despite selecting 'Park', if the parking brake is not applied, the vehicle may roll. Either scenario increases the risk of a crash.
Remedy: Ford will notify owners, and dealers will replace the roll pin with an updated part, free of charge. The recall is expected to begin December 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17S36.
Power Train:automatic Transmission:lever And Linkage:column Shift
Ford Motor Company (Ford) is recalling certain 2017 F-150 vehicles equipped with ten-speed transmissions. The pin that attaches the transmission shift linkage to the transmission may come out, preventing the transmission from responding to movement of the shift lever.
Consequence: The disconnected linkage may cause the vehicle to not move forward or backward as selected by the driver with the shift lever. Additionally, despite selecting 'Park', if the parking brake is not applied, the vehicle may roll. Either scenario increases the risk of a crash.
Remedy: Ford will notify owners, and dealers will replace the roll pin with an updated part, free of charge. The recall is expected to begin December 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17S36.
Oct 16, 2017
Ford Motor Company (Ford) is recalling certain 2015-2017 Ford F-150, and 2017 F-250, F-350, F-450, and F-550 Super Duty trucks. The doors on these vehicles may have a bent or kinked actuation cable or the door latches may freeze after water gets into the latch. Either condition can result in the doors opening while driving although they appear to be closed.
Consequence & remedy
Consequence: A door that opens while driving can increase the risk of injury.
Remedy: Ford will notify owners, and dealers will inspect the door latch actuation cables and repair if necessary, and install water shields over the door latches, free of charge. The recall began October 12, 2018. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17S33.
Sep 25, 2017
Ford Motor Company (Ford) is recalling certain 2017 Ford F-150, F-250, F-350, F-450, and F-550 trucks with manually-adjusted front passenger seats. The seat belt anchor may not be adequately welded to the seat cushion frame. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 210, "Seat Belt Assembly Anchorages," and 207, "Seating Systems."
Consequence & remedy
Consequence: The seat belt buckle weld may fail, preventing the occupants from being properly restrained in the event of a crash, increasing the risk of injury.
Remedy: Ford will notify owners, and dealers will replace the front passenger manual seat track, free of charge. The recall is expected to begin November 6, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17C17.
Additional source detail variants (2)
Seats
Ford Motor Company (Ford) is recalling certain 2017 Ford F-150, F-250, F-350, F-450, and F-550 trucks with manually-adjusted front passenger seats. The seat belt anchor may not be adequately welded to the seat cushion frame. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 210, "Seat Belt Assembly Anchorages," and 207, "Seating Systems."
Consequence: The seat belt buckle weld may fail, preventing the occupants from being properly restrained in the event of a crash, increasing the risk of injury.
Remedy: Ford will notify owners, and dealers will replace the front passenger manual seat track, free of charge. The recall is expected to begin November 6, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17C17.
Seat Belts:front:anchorage
Ford Motor Company (Ford) is recalling certain 2017 Ford F-150, F-250, F-350, F-450, and F-550 trucks with manually-adjusted front passenger seats. The seat belt anchor may not be adequately welded to the seat cushion frame. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 210, "Seat Belt Assembly Anchorages," and 207, "Seating Systems."
Consequence: The seat belt buckle weld may fail, preventing the occupants from being properly restrained in the event of a crash, increasing the risk of injury.
Remedy: Ford will notify owners, and dealers will replace the front passenger manual seat track, free of charge. The recall is expected to begin November 6, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17C17.
Aug 28, 2017
Ford Motor Company (Ford) is recalling certain 2015-2017 F-150, and 2017 F-250 and F-350 trucks equipped with a crew cab. The left rear inflatable seat belt buckle assembly may be inadequately attached to its mounting bracket. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 210, "Seat Belt Assembly Anchorages."
Consequence & remedy
Consequence: If the left rear inflatable seat belt buckle separates from it's mounting bracket, the seat occupant may not be adequately restrained, increasing their risk of injury.
Remedy: Ford will notify owners, and dealers will inspect the seat belt assembly, replacing the attaching rivet as necessary, free of charge. Interim notices informing owners of the safety risk were mailed October 18, 2017. Owners will receive a second notice when the remedy becomes available. Owners may contact Ford Customer Service at 1-866-436-7332. Ford's number for this recall is 17C12.
Aug 28, 2017
Ford Motor Company (Ford) is recalling certain 2017 F-150 and Mustang vehicles. The air bag inflator within the passenger frontal air bag module may rupture in the event of a crash.
Consequence & remedy
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Ford will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. The recall began October 11, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17S26.
May 22, 2017
Ford Motor Company (Ford) is recalling certain 2015-2017 F-150, and 2017 F-250, F-350, F-450, and F-550 vehicles originally produced with black or body colored exterior door handles that may have been subsequently equipped with a chrome exterior door handle cover accessory kit purchased from a Ford dealer. These accessory door handle covers may cause the doors to unlatch in a side impact collision. As such, these vehicles may fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 206, "Door Locks and Door Retention Components."
Consequence & remedy
Consequence: If the doors unlatch and open in a side impact collision, the occupants have an increased risk of injury.
Remedy: Ford will notify owners, and dealers will remove the accessory covers and refund the purchase price. The recall began July 13, 2017. Owners may contact Ford at 1-866-436-7332. Ford's number for the recall is 17C09.
Additional source detail variants (2)
Latches/locks/linkages:doors:latch
Ford Motor Company (Ford) is recalling certain 2015-2017 F-150, and 2017 F-250, F-350, F-450, and F-550 vehicles originally produced with black or body colored exterior door handles that may have been subsequently equipped with a chrome exterior door handle cover accessory kit purchased from a Ford dealer. These accessory door handle covers may cause the doors to unlatch in a side impact collision. As such, these vehicles may fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 206, "Door Locks and Door Retention Components."
Consequence: If the doors unlatch and open in a side impact collision, the occupants have an increased risk of injury.
Remedy: Ford will notify owners, and dealers will remove the accessory covers and refund the purchase price. The recall began July 13, 2017. Owners may contact Ford at 1-866-436-7332. Ford's number for the recall is 17C09.
Structure:body:door
Ford Motor Company (Ford) is recalling certain 2015-2017 F-150, and 2017 F-250, F-350, F-450, and F-550 vehicles originally produced with black or body colored exterior door handles that may have been subsequently equipped with a chrome exterior door handle cover accessory kit purchased from a Ford dealer. These accessory door handle covers may cause the doors to unlatch in a side impact collision. As such, these vehicles may fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 206, "Door Locks and Door Retention Components."
Consequence: If the doors unlatch and open in a side impact collision, the occupants have an increased risk of injury.
Remedy: Ford will notify owners, and dealers will remove the accessory covers and refund the purchase price. The recall began July 13, 2017. Owners may contact Ford at 1-866-436-7332. Ford's number for the recall is 17C09.
May 22, 2017
Ford Motor Company (Ford) is recalling certain 2017 Ford Explorer, F-150, F-250, F-350, F-450 and F-550 vehicles equipped with a manual driver's seat back recliner mechanism. In the event of a crash, the seat back frame may not restrain the occupant due to having inadequate welds. As such, these vehicles may not meet the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 202a, "Head Restraints" and 207, "Seating Systems."
Consequence & remedy
Consequence: If the occupant is not adequately restrained in the event of a crash, they have an increased risk of injury.
Remedy: Ford will notify owners, and dealers will inspect and, if necessary, replace the seat back frame, free of charge. The recall began on June 7, 2017. Owners may contact Ford at 1-866-436-7332. Ford's number for this recall is 17C08.
Additional source detail variants (2)
Seats:front Assembly:recliner
Ford Motor Company (Ford) is recalling certain 2017 Ford Explorer, F-150, F-250, F-350, F-450 and F-550 vehicles equipped with a manual driver's seat back recliner mechanism. In the event of a crash, the seat back frame may not restrain the occupant due to having inadequate welds. As such, these vehicles may not meet the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 202a, "Head Restraints" and 207, "Seating Systems."
Consequence: If the occupant is not adequately restrained in the event of a crash, they have an increased risk of injury.
Remedy: Ford will notify owners, and dealers will inspect and, if necessary, replace the seat back frame, free of charge. The recall began on June 7, 2017. Owners may contact Ford at 1-866-436-7332. Ford's number for this recall is 17C08.
Seats
Ford Motor Company (Ford) is recalling certain 2017 Ford Explorer, F-150, F-250, F-350, F-450 and F-550 vehicles equipped with a manual driver's seat back recliner mechanism. In the event of a crash, the seat back frame may not restrain the occupant due to having inadequate welds. As such, these vehicles may not meet the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 202a, "Head Restraints" and 207, "Seating Systems."
Consequence: If the occupant is not adequately restrained in the event of a crash, they have an increased risk of injury.
Remedy: Ford will notify owners, and dealers will inspect and, if necessary, replace the seat back frame, free of charge. The recall began on June 7, 2017. Owners may contact Ford at 1-866-436-7332. Ford's number for this recall is 17C08.
Jan 24, 2017
Ford Motor Company (Ford) is recalling certain 2017 F-150 trucks equipped with an eight-inch productivity screen. In these vehicles, the instrument cluster may lose power after the initial vehicle start-up in cold ambient temperatures. Several gauges, including the transmission gear position indicator, may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicles Safety Standard (FMVSS) number 102, "Transmission shift position sequence, starter interlock, and transmission braking effect."
Consequence & remedy
Consequence: If the transmission gear position indicator fails to illuminate, the driver may be unable to tell the transmission shift position, increasing the risk of a crash or injury from unintended vehicle movement.
Remedy: Ford will notify owners, and dealers will reprogram the instrument cluster, free of charge. The recall began February 20, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17C01.
Additional source detail variants (2)
Electrical System: Instrument Cluster/panel
Ford Motor Company (Ford) is recalling certain 2017 F-150 trucks equipped with an eight-inch productivity screen. In these vehicles, the instrument cluster may lose power after the initial vehicle start-up in cold ambient temperatures. Several gauges, including the transmission gear position indicator, may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicles Safety Standard (FMVSS) number 102, "Transmission shift position sequence, starter interlock, and transmission braking effect."
Consequence: If the transmission gear position indicator fails to illuminate, the driver may be unable to tell the transmission shift position, increasing the risk of a crash or injury from unintended vehicle movement.
Remedy: Ford will notify owners, and dealers will reprogram the instrument cluster, free of charge. The recall began February 20, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17C01.
Power Train:automatic Transmission:gear Position Indication (prndl)
Ford Motor Company (Ford) is recalling certain 2017 F-150 trucks equipped with an eight-inch productivity screen. In these vehicles, the instrument cluster may lose power after the initial vehicle start-up in cold ambient temperatures. Several gauges, including the transmission gear position indicator, may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicles Safety Standard (FMVSS) number 102, "Transmission shift position sequence, starter interlock, and transmission braking effect."
Consequence: If the transmission gear position indicator fails to illuminate, the driver may be unable to tell the transmission shift position, increasing the risk of a crash or injury from unintended vehicle movement.
Remedy: Ford will notify owners, and dealers will reprogram the instrument cluster, free of charge. The recall began February 20, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17C01.
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
3EA26001 · Unintended Transmission Downshift And Rear Wheel Lock-up
Opened Jan 30, 2026 · No close date supplied
Status: open (inferred from source dates) · Power Train:automatic Transmission:control Module (tcm/pcm/tecm)
On March 21, 2025, NHTSA’s Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE25002) to investigate instances of unexpected transmission downshifting without driver input in model year (MY) 2015-2017 Ford F-150 vehicles (subject vehicles) manufactured by Ford Motor Company (Ford). The complaints allege that, without warning or driver input, the subject vehicles experienced a sudden and rapid deceleration often accompanied by temporary rear wheel lockup, seizure, or skidding, resulting in a loss of vehicle control that increases the risk of crash and injury to all motorists, including those not within the subject vehicles. The MY 2015 and MY 2016 F-150 vehicles were equipped with the “6R80” transmission, while the MY 2017 vehicles were equipped with either the “6R80” transmission or the “10R80” transmission. This investigation was limited to MY 2015-2017 Ford F-150 with the “6R80” transmission. ODI identified 329 Vehicle Owners Questionnaires (VOQs) related to this investigation and sixty percent of these consumers were interviewed to confirm the details of their allegations. Consumers reported that their vehicles’ transmission suddenly downshifted to a lower gear, often to 1st or 2nd gear, without driver input or advance warning. Consumers described the downshift events to be regular and repeated occurrences, with some consumers stating that they no longer drive the vehicle due to safety concerns. Forty-three percent of consumers reported experiencing at least one wheel lockup event, during which the rear tires locked, screeched, or skidded during the transmission downshift. ODI also found that 114 of the 329 consumers reported having their vehicle’s molded lead frame or valve body assembly (which comes with a molded lead frame) replaced, 80 of which were confirmed through consumer submitted repair invoices. In its response to ODI’s Information Request, Ford provided an assessment of potential root cause of failure for the subject vehicles and how this failure is different from the failure associated with MY 2011-2014 Ford F-150 vehicles that was addressed by four safety recalls (16V-248, 19V-075, 19V-433, and 24V-444). Ford has identified that the defect in the recalled vehicle population involved lead frame supplier production issues resulting in signal loss from the Output Shaft Speed (OSS) sensor. Ford has identified that the alleged defect in the subject vehicle population involved degradation of electrical connections within the lead frame due to thermal cycling and vibration over extended time in service resulting in signal loss from the Transmission Range Sensor (TRS). Signal loss from the TRS can result in an unintended shift to neutral, unintended upshift, or unintended downshift which are regulated by a gear “shift map” based on the vehicle’s speed at the time of signal loss. According to Ford’s “shift map”, at speeds between 35-64 mph, the maximum allowable downshift would be to 2nd gear (i.e. a 6th to 2nd gear downshift event) which Ford has designated to represent the worst-case scenario for subject vehicles. Ford has also acknowledged that the worst-case scenario may also involve temporary wheel lockup. However, Ford has stated that the failure mechanism in the MY 2011-2014 F-150 vehicles—previously addressed through recalls—primarily involved OSS sensor signal loss that could result in 6th to 1st gear downshift events. This OSS-related failure mode is distinct from the TRS-related signal loss identified in the subject vehicle population. ODI has identified an additional potential safety defect associated with the alleged defect in the subject vehicles. Preliminary testing performed by NHTSA’s Vehicle Research Test Center (VRTC) showed that when the TRS experiences an intermittent signal loss, one possible outcome is a change in vehicle direction. Specifically, if a vehicle is operating in reverse up an incline when the TRS signal loss occurs, then the vehicle may shift into neutral causing the vehicle to change directions and roll forward. ODI is opening this Engineering Analysis (EA) to, among other things, perform component-level testing and vehicle testing, as well as review additional technical information to better understand the alleged defect that has been identified. To review the reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.
PE25002 · Unintended Transmission Downshift And Rear Wheel Lock-up
Opened Mar 21, 2025 · Closed Jan 30, 2026
Status: closed (inferred from source dates) · Power Train:automatic Transmission:control Module (tcm/pcm/tecm)
On March 21, 2025, NHTSA’s Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE25002) to investigate instances of unexpected transmission downshifting without driver input in model year (MY) 2015-2017 Ford F-150 vehicles (subject vehicles) manufactured by Ford Motor Company (Ford). The complaints allege that, without warning or driver input, the subject vehicles experienced a sudden and rapid deceleration often accompanied by temporary rear wheel lockup, seizure, or skidding, resulting in a loss of vehicle control that increases the risk of crash and injury to all motorists, including those not within the subject vehicles. The MY 2015 and MY 2016 F-150 vehicles were equipped with the “6R80” transmission, while the MY 2017 vehicles were equipped with either the “6R80” transmission or the “10R80” transmission. This investigation was limited to MY 2015-2017 Ford F-150 with the “6R80” transmission. ODI identified 329 Vehicle Owners Questionnaires (VOQs) related to this investigation and sixty percent of these consumers were interviewed to confirm the details of their allegations. Consumers reported that their vehicles’ transmission suddenly downshifted to a lower gear, often to 1st or 2nd gear, without driver input or advance warning. Consumers described the downshift events to be regular and repeated occurrences, with some consumers stating that they no longer drive the vehicle due to safety concerns. Forty-three percent of consumers reported experiencing at least one wheel lockup event, during which the rear tires locked, screeched, or skidded during the transmission downshift. ODI also found that 114 of the 329 consumers reported having their vehicle’s molded lead frame or valve body assembly (which comes with a molded lead frame) replaced, 80 of which were confirmed through consumer submitted repair invoices. In its response to ODI’s Information Request, Ford provided an assessment of potential root cause of failure for the subject vehicles and how this failure is different from the failure associated with MY 2011-2014 Ford F-150 vehicles that was addressed by four safety recalls (16V-248, 19V-075, 19V-433, and 24V-444). Ford has identified that the defect in the recalled vehicle population involved lead frame supplier production issues resulting in signal loss from the Output Shaft Speed (OSS) sensor. Ford has identified that the alleged defect in the subject vehicle population involved degradation of electrical connections within the lead frame due to thermal cycling and vibration over extended time in service resulting in signal loss from the Transmission Range Sensor (TRS). Signal loss from the TRS can result in an unintended shift to neutral, unintended upshift, or unintended downshift which are regulated by a gear “shift map” based on the vehicle’s speed at the time of signal loss. According to Ford’s “shift map”, at speeds between 35-64 mph, the maximum allowable downshift would be to 2nd gear (i.e. a 6th to 2nd gear downshift event) which Ford has designated to represent the worst-case scenario for subject vehicles. Ford has also acknowledged that the worst-case scenario may also involve temporary wheel lockup. However, Ford has stated that the failure mechanism in the MY 2011-2014 F-150 vehicles—previously addressed through recalls—primarily involved OSS sensor signal loss that could result in 6th to 1st gear downshift events. This OSS-related failure mode is distinct from the TRS-related signal loss identified in the subject vehicle population. ODI has identified an additional potential safety defect associated with the alleged defect in the subject vehicles. Preliminary testing performed by NHTSA’s Vehicle Research Test Center (VRTC) showed that when the TRS experiences an intermittent signal loss, one possible outcome is a change in vehicle direction. Specifically, if a vehicle is operating in reverse up an incline when the TRS signal loss occurs, then the vehicle may shift into neutral causing the vehicle to change directions and roll forward. Based on NHTSA’s analysis of consumer data, information provided by Ford, and preliminary testing conducted by NHTSA’s VRTC, this Preliminary Evaluation is being upgraded to an Engineering Analysis (EA26001). During this Engineering Analysis, the agency plans to, among other things, perform component-level testing and vehicle testing, as well as review additional technical information to better understand the alleged defect that has been identified from this Preliminary Evaluation. To review the reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
PE18008 · Seatbelt Pretensioner Fire
Opened Aug 3, 2018 · Closed Dec 17, 2018
Status: closed (inferred from source dates) · Seat Belts:pretensioner
On June 18, 2018, the Office of Defects Investigations (ODI) opened a Preliminary Evaluation (PE18-008) to investigate complaints alleging post-crash fires at the B pillar in the area of the seat belt pretensioners on MY 2014-2018 Ford F-150 Regular Cab, and Super Crew Cab Vehicles. On August 24, 2018, Ford Motor Company recalled (FSA 18S27 - NHTSA #18V568) the affected population. Ford's investigation found that some front seat belt pretensioners may generate sparks during deployment in excess of Ford's specification. Sparks in the pretensioner exhaust gases inside the lower portion of the B-pillar may subsequently ignite combustible components contained in the B-pillar, such as insulation or carpet, and may cause a subsequent vehicle fire. ODI also requested relevant information from other manufacturers to assess the potential scope of post-crash pretensioner fires. Ford will notify owners and require dealers to remove B-pillar insulation material and wiring harness tape, and install heat resistant tape, free of charge. The recall notification began September 28, 2018.Owners may contact Ford customer service at 1-866-436-7332.The VOQs associated with the closing of this investigation are: 11143035, 11130056, 11129828, 11128761, 11127993, 11127880, 11124717, 11123419, 11119651, 11119626, 11114065, 11113160, 11111822, 11097937, 11078447, 11014688
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