Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
200–25K
1525–50K
2550–75K
1075–100K
35100–150K
12150K+
117 reports with mileage · 27 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.
Steering. Review the 57 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine. Review the 25 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
5 crash reports1 fire reports8 injury reports
What owners actually said
144 reports
113,000 miles · Apr 24, 2019
Engine
MY 2011 FORD FLEX 3.5L ENGINE HAS HAD CADASTROFIC FAILED DUE TO PREMATURE FAILURE OF THE INTERNAL CHAIN DRIVEN WATERPUMP. THE O-RINGS ON THE WATERPUMP FAILED THERE BY ALLOWING OIL INTO THE COOLANT AND CAUSING THE PREPELLERS ON THE WATERPUMP TO BREAK OFF AND BLOCK THE WATER PASSAGES IN THE ENGINE WITH THE OIL AND PROPELLER PARTS.…
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MY 2011 FORD FLEX 3.5L ENGINE HAS HAD CADASTROFIC FAILED DUE TO PREMATURE FAILURE OF THE INTERNAL CHAIN DRIVEN WATERPUMP. THE O-RINGS ON THE WATERPUMP FAILED THERE BY ALLOWING OIL INTO THE COOLANT AND CAUSING THE PREPELLERS ON THE WATERPUMP TO BREAK OFF AND BLOCK THE WATER PASSAGES IN THE ENGINE WITH THE OIL AND PROPELLER PARTS. ALSO, ALLOWING COOLANT INTO THE OIL. THROUGH MY RESEARCH, I HAVE COME ACROSS MANY FLEX OWNERS AS WELL AS OTHE FORD OWNER THAT HAVE THE SAME 3.5L ENGINE WITHE THE INTERNAL CHAIN DRIVEN WATERPUMP HAVE HAD THE SAME OR GERRY SIMULAR ISSUES AND MANY HAVE HAD TO SPEND THOUSANDS FOR A NEW ENGINE. FORD NEEDS TO RECALL THIS DESIGN FLAWED ENGINE AND WATERPUMP.
NHTSA ODI #11203371
130,000 miles · Apr 2, 2019
Steering
WHILE DRIVING UP A HIGHWAY ON-RAMP ACCELERATING TO HIGHWAY SPEED, I EXPERIENCED A SUDDEN LOSS OF POWER STEERING CAUSING MOMENTARY LOSS OF CONTROL. THE POWER STEERING NOW COMES AND GOES AT RANDOM AND IS A SERIOUS SAFETY ISSUE MAKING THE VEHICLE INOPERABLE.
NHTSA ODI #11193412
101,850 miles · Mar 25, 2019
Steering
DRIVING THE VEHICLE THE ELECTRONIC POWER STEERING FAILED WHILE DRIVING STRAIGHT.. I WAS DRIVING APPROXIMATELY 55 MPH. A SERVICE POWER STEERING AND SERVICE ADVANC TRAC SYSTEM CODE APPEARED ON THE DASHBOARD. THE VEHICLE IS EXTREMELY HARD TO STEER. I BELIEVE THE ELECTRONIC POWER STEERING SYSTEM FAILED IN THE VEHICLE.
NHTSA ODI #11191324
110,000 miles · Mar 8, 2019
Electrical SystemUnknown Or Other
VEHICLE STALLED WHILE DRIVING. LIGHTS STAYED ON AS DID THE AC, BUT ENGINE SHUT OFF.
NHTSA ODI #11185088
118,000 miles · Mar 4, 2019
Steering
STARTED CAR POWER STEERING DEFAULT SIGN LIT UP ON DASH AND THERE WAS WAS NO POWER STEERING. FORTUNATELY I WAS AROUND THE CORNER FROM MY HOME AND WAS ABLE TO GET IT HOME.
NHTSA ODI #11183869
74,000 miles · Feb 8, 2019
Fuel/propulsion System
DRIVING DOWN THE EXPRESSWAY HAD AN ENGINE SHUT DOWN WITH NO CODES OR PREVIOUS SYMPTOMS. TURNS OUT IT WAS A COMPLETE MAF SENSOR FAILURE. NO ROUGH PERFORMANCE NO CHECK ENGINE LIGHT. NO WARNING JUST A COMPLETE SHUTDOWN. THIS WITH JUST 74,000 MILES
NHTSA ODI #11175774
160,000 miles · Jan 4, 2019
Vehicle Speed Control
TL* THE CONTACT OWNS A 2011 FORD FLEX. THE CONTACT STATED THAT THE CRUISE CONTROL FUNCTION FAILED TO DISENGAGE WHILE DRIVING AT ANY RATE OF SPEED. THE VEHICLE WAS NOT DIAGNOSED BY A DEALER. THE CONTACT WAS AN INDEPENDENT MECHANIC AND DIAGNOSED THAT THE COMPUTER FAILED TO FUNCTION PROPERLY. THE VEHICLE WAS NOT REPAIRED. THE MANUF…
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TL* THE CONTACT OWNS A 2011 FORD FLEX. THE CONTACT STATED THAT THE CRUISE CONTROL FUNCTION FAILED TO DISENGAGE WHILE DRIVING AT ANY RATE OF SPEED. THE VEHICLE WAS NOT DIAGNOSED BY A DEALER. THE CONTACT WAS AN INDEPENDENT MECHANIC AND DIAGNOSED THAT THE COMPUTER FAILED TO FUNCTION PROPERLY. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 160,000.
NHTSA ODI #11165787
56,000 miles · Jan 2, 2019
EngineVehicle Speed Control
TL* THE CONTACT OWNS A 2011 FORD FLEX. WHILE DRIVING, THE VEHICLE SUDDENLY SWITCHED INTO 'LIMP MODE' AND THE SPEED WOULD NOT EXCEED 20 MPH. THE VEHICLE WAS TOWED TO STAR FORD (1101 S. VANN BLVD, GLEN DALE, CA) WHERE IT WAS DIAGNOSED THAT THE THROTTLE BODY WAS FAULTY AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF…
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TL* THE CONTACT OWNS A 2011 FORD FLEX. WHILE DRIVING, THE VEHICLE SUDDENLY SWITCHED INTO 'LIMP MODE' AND THE SPEED WOULD NOT EXCEED 20 MPH. THE VEHICLE WAS TOWED TO STAR FORD (1101 S. VANN BLVD, GLEN DALE, CA) WHERE IT WAS DIAGNOSED THAT THE THROTTLE BODY WAS FAULTY AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 56,000. THE VIN WAS INVALID.
NHTSA ODI #11164565
58,000 miles · Dec 26, 2018
Steering
POWER STEERING STOPPED WORKING WHILE OPERATING THE VEHICLE. VERY DIFFICULT TO TURN THE WHEEL AND UNSAFE TO DRIVE. DEALER CONFIRMED THE SAME EXACT TROUBLE CODES, SYMPTOMS, AND ISSUE AS THE EXISTING RECALL. MY FLEX IS THE SAME MODEL (ECOBOOST) AND MANUFACTURED AT THE SAME LOCATION AS THE RECALL. MY VIN IS NOT COVERED BY THE RECA…
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POWER STEERING STOPPED WORKING WHILE OPERATING THE VEHICLE. VERY DIFFICULT TO TURN THE WHEEL AND UNSAFE TO DRIVE. DEALER CONFIRMED THE SAME EXACT TROUBLE CODES, SYMPTOMS, AND ISSUE AS THE EXISTING RECALL. MY FLEX IS THE SAME MODEL (ECOBOOST) AND MANUFACTURED AT THE SAME LOCATION AS THE RECALL. MY VIN IS NOT COVERED BY THE RECALL, HOWEVER, AS IT WAS MANUFACTURED A COUPLE OF MONTHS AFTER THE RECALL DATE. THIS EXPENSIVE REPAIR FOR A DEFECTIVE PART SHOULD BE COVERED UNDER THE RECALL AND FOLKS SHOULD BE NOTIFIED AND GET THEIR UNSAFE CARS FIXED BEFORE THIS PROBLEM HAPPENS TO THEM. MY FLEX HAD UNDER 60,000 MILES AT THE TIME AND HAS ALWAYS BEEN WELL MAINTAINED AT THE DEALER. LOCAL DEALER WHERE CAR HAS BEEN SERVICED SINCE NEW, REGIONAL FORD REPRESENTATIVE, AND FORD CORPORATE IN DETROIT HAVE ALL NOT BEEN HELPFUL. FORD IN DETROIT REQUIRED THAT I GO THROUGH THE TROUBLE OF MAILING WRITTEN INFORMATION, FOLLOWING UP REPEATEDLY WITH SUPERVISORS, AND THEN DECLINED TO DO ANYTHING. THE REGIONAL FORD FOLKS ALSO ASKED THE LOCAL DEALER TO PROVIDE SIGNIFICANT DETAILS REGARDING THE FAULTY PART AND THEN ALSO DID NOTHING TO HELP COVER THE COST. THIS RECALL NEEDS TO BE EXTENDED. FORD HAS DEMONSTRATED THAT EVEN WHEN FACED WITH OVERWHELMING EVIDENCE, THEY ARE NOT WILLING TO DO THE RIGHT THING. THIS ISSUE PUT MY FAMILY AT SIGNIFICANT SAFETY RISK AND COST ME THOUSANDS OF DOLLARS TO REPAIR. NHTSA, PLEASE TAKE NOTICE OF THIS.
NHTSA ODI #11163492
150,000 miles · Dec 19, 2018
Steering
TL* THE CONTACT OWNS A 2011 FORD FLEX. THE CONTACT STATED THAT THE STEERING WHEEL BECAME EXTREMELY TIGHT WHILE DRIVING AND THE ELECTRIC POWER STEERING WARNING INDICATOR FLASHED AFTER THE FAILURE OCCURRED. THE CONTACT HAD TO APPLY FORCE TO TURN THE STEERING WHEEL IN EITHER DIRECTION. AN INDEPENDENT MECHANIC LOCATED DIAGNOSTIC TRO…
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TL* THE CONTACT OWNS A 2011 FORD FLEX. THE CONTACT STATED THAT THE STEERING WHEEL BECAME EXTREMELY TIGHT WHILE DRIVING AND THE ELECTRIC POWER STEERING WARNING INDICATOR FLASHED AFTER THE FAILURE OCCURRED. THE CONTACT HAD TO APPLY FORCE TO TURN THE STEERING WHEEL IN EITHER DIRECTION. AN INDEPENDENT MECHANIC LOCATED DIAGNOSTIC TROUBLE CODES FOR THE STEERING AND RECOMMENDED TAKING THE VEHICLE TO A DEALER. THE VEHICLE WAS EXCLUDED FROM NHTSA CAMPAIGN NUMBER: 15V340000 (STEERING), ALTHOUGH THE CONTACT EXPERIENCED THE FAILURE LISTED IN THE RECALL. THE VEHICLE WAS NOT REPAIRED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 150,000.
Ford Motor Company (Ford) is recalling certain model year 2009-2012 Ford Flex, 2008 and 2010-2012 Ford Taurus, 2008-2009 Ford Taurus X, 2008 Mercury Sable, 2009 and 2011 Lincoln MKS vehicles. The driver frontal air bag may improperly inflate during second-stage deployment in the event of a high speed crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
Consequence & remedy
Consequence: An improperly inflated air bag increases the risk of injury in the event of a crash.
Remedy: Ford will notify owners, and dealers will inspect and replace the driver's frontal air bag module, as necessary, free of charge. The recall is expected to begin on June 13, 2016. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 16C06.
Ford Motor Company (Ford) is recalling certain model year 2011-2012 Ford Fusion vehicles without a 3.5L engine and Lincoln MKZ hybrid electric vehicles, 2011 Mercury Milan vehicles, 2011-2012 Ford Taurus, Ford Flex, Lincoln MKS, and Lincoln MKT vehicles equipped with a 3.5L GTDI engine and 2013 Ford Taurus, Ford Flex, Lincoln MKS, and Lincoln MKT vehicles equipped with any available engine. The affected vehicles have electric power steering assist systems that may shut down as a result of a steering motor sensor fault.
Consequence & remedy
Consequence: If the vehicle experiences a loss of power steering assist, extra steering effort will be required at lower speeds, increasing the risk of a vehicle crash.
Remedy: Ford will notify owners, and dealers will check the Power Steering Control Module (PSCM) for Diagnostic Trouble Codes (DTC). If dealers find any loss of steering assist DTCs, the steering gear will be replaced, free of charge. If, no codes are found during the PSCM inspection, the PSCM software will be updated, free of charge. The recall began on July 21, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S18.
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
0
No exact-year investigations in this snapshot.
2011 Ford Flex Problems, Complaints & Recalls | Skip That Year