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2012 Ford Mustang

Owner reports · Recalls · Investigations

More warning signs than most Mustang years

Owner complaints for the 2012 Ford Mustang are substantially higher than the model-year median of 81.

About this comparison →

When problems were reported

Mileage at the reported incident

307 reports with mileage · 162 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.

  • Power Train. Review the 177 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 158 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 35 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

20 crash reports2 fire reports9 injury reports

Unknown Or Other complaints

15 reports
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40,000 miles · May 18, 2015
Unknown Or Other

HOOD PAINT IS BUBBLING AND FALLING OFF DUE TO CORROSION.

NHTSA ODI #10717168

26,000 miles · May 27, 2014
Power TrainSeatsUnknown Or Other

THE CLUTCH WILL NOT RELEASE AT HIGH RPMS. THE SPEEDOMETER READS INCORRECTLY. THE DRIVERS SEAT IS LOOSE.

NHTSA ODI #10594413

22,689 miles · Dec 20, 2012
EnginePower TrainUnknown Or Other

THE PROBLEM WITH THE VEHICLE STARTED WHEN I TRIED TO START IT. WHEN I TURNED THE KEY THE VEHICLE TOOK A FEW SECONDS LONGER THAN USUAL TO START UP. AS I BEGAN DRIVING DOWN THE HIGHWAY MY VEHICLE WOULDN'T SHIFT GEARS OUT OF 40MPH AND CAUSED THE ENGINE TO HAVE HIGH RPM. WHEN I TURNED OFF THE ENGINE AT A GAS STATION AND TRIED TO STA…

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THE PROBLEM WITH THE VEHICLE STARTED WHEN I TRIED TO START IT. WHEN I TURNED THE KEY THE VEHICLE TOOK A FEW SECONDS LONGER THAN USUAL TO START UP. AS I BEGAN DRIVING DOWN THE HIGHWAY MY VEHICLE WOULDN'T SHIFT GEARS OUT OF 40MPH AND CAUSED THE ENGINE TO HAVE HIGH RPM. WHEN I TURNED OFF THE ENGINE AT A GAS STATION AND TRIED TO START IT BACK UP. VEHICLE WOULD NOT START AND I HAD TO GET IT JUMPED. VEHICLE STILL DOESN'T SHIFT GEARS. THIS VEHICLE IS ONLY 1 YEAR AND 1 MONTH OLD SINCE I PURCHASED IT. *TR

NHTSA ODI #10489334

1,200 miles · Oct 26, 2011
Power TrainUnknown Or Other

I HAVE A 2012 MUSTANG V6 WITH THE GETRAG MT82 6 SPEED TRANSMISSION WITH THE KNOW ISSUE OF NOTCHY SHIFTING AND SOMETIMES NOT GOING INTO GEAR. I HAVE BEEN EXPERIENCING PROBLEMS SHIFTING FROM 1ST TO 2ND AND FROM 2ND TO 3RD GEAR. THE PROBLEM IS THAT IT CAN BE VERY DIFFICULT TO ACTUALLY SHIFT GEARS. THERE CAN BE A LOT OF RESISTANCE A…

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I HAVE A 2012 MUSTANG V6 WITH THE GETRAG MT82 6 SPEED TRANSMISSION WITH THE KNOW ISSUE OF NOTCHY SHIFTING AND SOMETIMES NOT GOING INTO GEAR. I HAVE BEEN EXPERIENCING PROBLEMS SHIFTING FROM 1ST TO 2ND AND FROM 2ND TO 3RD GEAR. THE PROBLEM IS THAT IT CAN BE VERY DIFFICULT TO ACTUALLY SHIFT GEARS. THERE CAN BE A LOT OF RESISTANCE AND ARE TIMES WHEN I HAVE TO FORCE THE CAR INTO GEAR OR SKIP THE GEAR COMPLETELY. THE TRANSMISSION IS GRINDING AND RESISTING CHANGING GEARS. ALSO, THERE IS A VIBRATION WHEN I LET OFF OF THE GAS WHILE THE CAR IS STILL IN GEAR. AND TODAY I FELT A GRINDING WHILE I HAD THE CLUTCH COMPLETELY DEPRESSED. THIS VIBRATION CAN AND DOES OCCUR UP TO 25 TIMES EACH DAY DURING MY 40 MILE COMMUTE. I HAVE STOPPED BY THE DEALERSHIP AND INQUIRED ABOUT ANY KNOW ISSUES AND WAS TOLD THEY ARE NOT AWARE OF ANY. THE CAR HAS EXACTLY 5000 MILES ON IT. I HAVE OWNED MANY OTHER CARS WITH MANUAL TRANSMISSIONS, SUCH AS TWO HONDA ACCORDS AND 2 TOYOTA CELICA'S. THESE TRANSMISSION ISSUES ARE OF GREAT CONCERN FOR MY SAFETY, THE SAFETY OF MY WIFE AND THE SAFETY OF OUR 4 YEAR OLD DAUGHTER. DEALING WITH A SCREAMING CHILD IS VERY UNPLEASANT BUT EVERY PARENT BECOMES ACCUSTOM TOO (EVEN THOUGHT WE DON,T LIKE IT). BUT HAVING THE ISSUE OF NOT BEING ABLE TO SHIFT GEARS WHILE DRIVING THROUGH A BUSY INTERSECTION AND DEALING WITH A SCREAMING CHILD IS TERRIFYING. PLEASE TAKE A DEEP LOOK INTO THESE CONCERNS. THERE ARE PLENTY OF ACTUAL VIDEOS AVAILABLE TO CONFIRM THE COMPLAINTS. FORD HAS DONE A TERRIFIC JOB. JUST HOLD THEM ACCOUNTABLE FOR THIS FLAWED TRANSMISSION. I JUST WANT MY NEW CAR TO RUN SAFELY. THANKS INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) *TT

NHTSA ODI #10432832

1,000 miles · Aug 29, 2011
Unknown Or Other

WHILE TRYING TO SHIFT FROM 1ST TO 2ND IT WONT GO INTO 2ND GEAR, IT FEELS LIKE SOMETHING IS BLOCKING THE GEAR AND IT ALSO HAS DONE IT GOING FROM 2ND TO 1ST. DURING ONE INSTANCE WHEN I WAS TURNING AND TRIED TO SHIFT INTO 2ND GEAR AND COULDN'T I WAS ALMOST HIT BY AN ONCOMING CAR BUT THEY WERE ABLE TO GO AROUND ME AT THE LAST SECOND…

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WHILE TRYING TO SHIFT FROM 1ST TO 2ND IT WONT GO INTO 2ND GEAR, IT FEELS LIKE SOMETHING IS BLOCKING THE GEAR AND IT ALSO HAS DONE IT GOING FROM 2ND TO 1ST. DURING ONE INSTANCE WHEN I WAS TURNING AND TRIED TO SHIFT INTO 2ND GEAR AND COULDN'T I WAS ALMOST HIT BY AN ONCOMING CAR BUT THEY WERE ABLE TO GO AROUND ME AT THE LAST SECOND. I ALSO HAVE A VIBRATION IN THE TRANSMISSION AT AROUND 2500 RPM'S.

NHTSA ODI #10423390

Official recalls

6

21V081000 · Air Bags:frontal; Air Bags:frontal:driver Side:inflator Module; Air Bags:frontal:passenger Side:inflator Module

Feb 16, 2021

Ford Motor Company (Ford) is recalling certain 2005-2014 Mustang, 2004-2011 Ranger, 2009-2011 Mercury Milan, 2006 Ford GT, 2008-2012 Fusion, 2007-2010 Edge and Lincoln MKX, and 2009-2010 Lincoln MKZ vehicles. These vehicles may be equipped with a driver or passenger frontal air bag inflator used as a replacement service part, that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Consequence & remedy

Consequence: In the event of a crash necessitating deployment of the frontal air bag, an inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Ford will notify owners, and dealers will inspect the driver and passenger air bag module, and replace either the module or the inflator, if necessary, free of charge. The recall began March 17, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S05.

Additional source detail variants (3)

Air Bags:frontal:passenger Side:inflator Module

Ford Motor Company (Ford) is recalling certain 2005-2014 Mustang, 2004-2011 Ranger, 2009-2011 Mercury Milan, 2006 Ford GT, 2008-2012 Fusion, 2007-2010 Edge and Lincoln MKX, and 2009-2010 Lincoln MKZ vehicles. These vehicles may be equipped with a driver or passenger frontal air bag inflator used as a replacement service part, that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Consequence: In the event of a crash necessitating deployment of the frontal air bag, an inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Ford will notify owners, and dealers will inspect the driver and passenger air bag module, and replace either the module or the inflator, if necessary, free of charge. The recall began March 17, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S05.

Air Bags:frontal:driver Side:inflator Module

Ford Motor Company (Ford) is recalling certain 2005-2014 Mustang, 2004-2011 Ranger, 2009-2011 Mercury Milan, 2006 Ford GT, 2008-2012 Fusion, 2007-2010 Edge and Lincoln MKX, and 2009-2010 Lincoln MKZ vehicles. These vehicles may be equipped with a driver or passenger frontal air bag inflator used as a replacement service part, that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Consequence: In the event of a crash necessitating deployment of the frontal air bag, an inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Ford will notify owners, and dealers will inspect the driver and passenger air bag module, and replace either the module or the inflator, if necessary, free of charge. The recall began March 17, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S05.

Air Bags:frontal

Ford Motor Company (Ford) is recalling certain 2005-2014 Mustang, 2004-2011 Ranger, 2009-2011 Mercury Milan, 2006 Ford GT, 2008-2012 Fusion, 2007-2010 Edge and Lincoln MKX, and 2009-2010 Lincoln MKZ vehicles. These vehicles may be equipped with a driver or passenger frontal air bag inflator used as a replacement service part, that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Consequence: In the event of a crash necessitating deployment of the frontal air bag, an inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Ford will notify owners, and dealers will inspect the driver and passenger air bag module, and replace either the module or the inflator, if necessary, free of charge. The recall began March 17, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S05.

19V001000 · Air Bags:frontal:passenger Side:inflator Module

Jan 7, 2019

Ford Motor Company (Ford) is recalling certain 2014 Ford Mustang vehicles sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." Additionally, Ford is recalling certain 2011 Ford Ranger and Mercury Milan vehicles, 2011-2012 Ford Fusion and Lincoln Zephyr/MKZ vehicles and 2011-2014 Ford Mustang vehicles sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." Ford is also recalling certain 2010 Ford Edge and Lincoln MKX vehicles, 2010-2011 Ford Ranger and Mercury Milan vehicles, 2010-2012 Ford Fusion and Lincoln Zephyr/MKZ vehicles, and 2010-2014 Ford Mustang vehicles sold, or ever registered, in the states of AK, CO, CT, ID, IA, ME, MA, MI, MN, MT, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI, and WY or "Zone C." These vehicles are equipped with air bag inflators assembled as part of the passenger frontal air bag modules, used as original equipment or replacement equipment (such as after a vehicle crash necessitating replacement of the original air bags), that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Consequence & remedy

Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Owners are advised not to drive their vehicles until the repair has been performed. Ford will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall began February 13, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall 19S01.

17V024000 · Air Bags:frontal:passenger Side:inflator Module

Jan 10, 2017

Ford Motor Company (Ford) is recalling certain 2012 Ford Fusion and Mustang and Lincoln Zephyr and MKZ vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Ford is recalling certain 2009 Ford Ranger, Edge, Fusion and Mustang, Lincoln MKX, MKZ and Zephyr and Mercury Milan vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia and West Virginia, or "Zone B." Additionally, unless included in "Zone A" or "Zone B" above, Ford is recalling certain 2007-2008 Ford Ranger, Edge and Lincoln MKX, 2006-2008 Ford Fusion, Mercury Milan, Lincoln Zephyr and MKZ, 2005-2008 Ford Mustang and 2005-2006 Ford GT vehicles originally sold, or ever registered, in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Consequence & remedy

Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

Remedy: Owners are advised not to drive their vehicles until the repair has been performed. Ford will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. Interim letters informing owners of the recall and that parts are not yet available began mailing March 1, 2017. Owners will receive a second notice when remedy parts become available. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S01.

16V248000 · Power Train:automatic Transmission

Apr 27, 2016

Ford Motor Company (Ford) is recalling certain model year 2011-2012 Ford F-150 trucks, 2012 Ford Expedition, Lincoln Navigator, and Ford Mustang vehicles. The affected vehicles are equipped with an automatic transmission that may unexpectedly downshift to first gear, regardless of vehicle speed.

Consequence & remedy

Consequence: An unexpected downshift into first gear can cause the vehicle to slow down suddenly without warning and the rear tires may slide or lock, increasing the risk of a crash.

Remedy: Ford will notify owners, and dealers will reprogram the powertrain control module with updated software, free of charge. The recall began on September 19, 2016. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 16S19.

15V319000 · Air Bags:frontal:driver Side:inflator Module

May 28, 2015

Ford Motor Company (Ford) is recalling certain model year 2005-2014 Mustang vehicles manufactured April 6, 2004, to June 21, 2014, and 2005-2006 GT vehicles manufactured February 20, 2004, to September 22, 2006. The affected vehicles are equipped with a dual-stage driver frontal air bag that may be susceptible to moisture intrusion which, over time, could cause the inflator to rupture.

Consequence & remedy

Consequence: In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Owners are advised not to drive their vehicles until the repair has been performed. Ford will notify owners, and dealers will replace the front driver side air bag inflator, free of charge. The recall began on June 10, 2016. Even if interim repairs were performed under safety recall 14V-802, owners must bring their vehicles in for the final remedy. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S21. Note: This recall supersedes safety recall 14V-802.

12V190000 · Exterior Lighting:back Up Lights; Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

May 3, 2012

FORD IS RECALLING CERTAIN MODEL YEAR 2011-2012 FORD F-150, 2012 EXPEDITION AND LINCOLN NAVIGATOR, AND 2012-2013 MUSTANG VEHICLES, FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NOS. 102, "TRANSMISSION SHIFT LEVER SEQUENCE, STARTER INTERLOCK, AND TRANSMISSION BRAKING EFFECT" AND 108 “LAMPS, REFLECTIVE DEVICES AND ASSOCIATED EQUIPMENT.” THESE VEHICLES MAY HAVE A TRANSMISSION RANGE SENSOR (TRS) THAT WAS CALIBRATED OUT OF SPECIFICATION FOR REVERSE GEAR.

Consequence & remedy

Consequence: IF THIS CONDITION EXISTS, THE TRANSMISSION MAY NOT GO INTO REVERSE OR WHEN THE DRIVER PUSHES THE SHIFT LEVER IN THE REVERSE “R” POSITION AND THE VEHICLE’S TRANSMISSION DOES GO IN REVERSE, THE “R” MAY NOT ILLUMINATE ON THE DASHBOARD OF THE F-150, EXPEDITION, OR NAVIGATOR MODELS AND/OR THE BACKUP LAMP ON THE REAR OF THE F-150, EXPEDITION, NAVIGATOR, OR MUSTANG VEHICLES MAY NOT ILLUMINATE. THESE CONDITIONS INCREASE THE RISK OF A CRASH OR A PEDESTRIAN BEING STRUCK DUE TO THE VEHICLE’S NOT SIGNALING IT IS IN REVERSE.

Remedy: FORD WILL NOTIFY OWNERS, AND DEALERS WILL INSPECT AND REPLACE THE TRS AS NECESSARY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JUNE 11, 2012. OWNERS MAY CONTACT FORD MOTOR COMPANY CUSTOMER RELATIONSHIP CENTER AT 1-866-436-7332.

Additional source detail variants (2)

Exterior Lighting:back Up Lights

FORD IS RECALLING CERTAIN MODEL YEAR 2011-2012 FORD F-150, 2012 EXPEDITION AND LINCOLN NAVIGATOR, AND 2012-2013 MUSTANG VEHICLES, FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NOS. 102, "TRANSMISSION SHIFT LEVER SEQUENCE, STARTER INTERLOCK, AND TRANSMISSION BRAKING EFFECT" AND 108 “LAMPS, REFLECTIVE DEVICES AND ASSOCIATED EQUIPMENT.” THESE VEHICLES MAY HAVE A TRANSMISSION RANGE SENSOR (TRS) THAT WAS CALIBRATED OUT OF SPECIFICATION FOR REVERSE GEAR.

Consequence: IF THIS CONDITION EXISTS, THE TRANSMISSION MAY NOT GO INTO REVERSE OR WHEN THE DRIVER PUSHES THE SHIFT LEVER IN THE REVERSE “R” POSITION AND THE VEHICLE’S TRANSMISSION DOES GO IN REVERSE, THE “R” MAY NOT ILLUMINATE ON THE DASHBOARD OF THE F-150, EXPEDITION, OR NAVIGATOR MODELS AND/OR THE BACKUP LAMP ON THE REAR OF THE F-150, EXPEDITION, NAVIGATOR, OR MUSTANG VEHICLES MAY NOT ILLUMINATE. THESE CONDITIONS INCREASE THE RISK OF A CRASH OR A PEDESTRIAN BEING STRUCK DUE TO THE VEHICLE’S NOT SIGNALING IT IS IN REVERSE.

Remedy: FORD WILL NOTIFY OWNERS, AND DEALERS WILL INSPECT AND REPLACE THE TRS AS NECESSARY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JUNE 11, 2012. OWNERS MAY CONTACT FORD MOTOR COMPANY CUSTOMER RELATIONSHIP CENTER AT 1-866-436-7332.

Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

FORD IS RECALLING CERTAIN MODEL YEAR 2011-2012 FORD F-150, 2012 EXPEDITION AND LINCOLN NAVIGATOR, AND 2012-2013 MUSTANG VEHICLES, FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NOS. 102, "TRANSMISSION SHIFT LEVER SEQUENCE, STARTER INTERLOCK, AND TRANSMISSION BRAKING EFFECT" AND 108 “LAMPS, REFLECTIVE DEVICES AND ASSOCIATED EQUIPMENT.” THESE VEHICLES MAY HAVE A TRANSMISSION RANGE SENSOR (TRS) THAT WAS CALIBRATED OUT OF SPECIFICATION FOR REVERSE GEAR.

Consequence: IF THIS CONDITION EXISTS, THE TRANSMISSION MAY NOT GO INTO REVERSE OR WHEN THE DRIVER PUSHES THE SHIFT LEVER IN THE REVERSE “R” POSITION AND THE VEHICLE’S TRANSMISSION DOES GO IN REVERSE, THE “R” MAY NOT ILLUMINATE ON THE DASHBOARD OF THE F-150, EXPEDITION, OR NAVIGATOR MODELS AND/OR THE BACKUP LAMP ON THE REAR OF THE F-150, EXPEDITION, NAVIGATOR, OR MUSTANG VEHICLES MAY NOT ILLUMINATE. THESE CONDITIONS INCREASE THE RISK OF A CRASH OR A PEDESTRIAN BEING STRUCK DUE TO THE VEHICLE’S NOT SIGNALING IT IS IN REVERSE.

Remedy: FORD WILL NOTIFY OWNERS, AND DEALERS WILL INSPECT AND REPLACE THE TRS AS NECESSARY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JUNE 11, 2012. OWNERS MAY CONTACT FORD MOTOR COMPANY CUSTOMER RELATIONSHIP CENTER AT 1-866-436-7332.

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

1

PE11024 · Inability To Shift Gears On Acceleration

Opened Aug 3, 2011 · Closed Dec 14, 2011

Status: closed (inferred from source dates) · Power Train:manual Transmission

The Office of Defects Investigations (ODI) analyzed complaint data provided by Ford as well as complaints submitted to ODI from consumers.In total, there were 364 unique reports indicating various shift quality issues while driving.Ford identified several factors that may contribute to shift quality concerns in the subject vehicles, including cold transmission, clutch stay-out at high engine speeds, gear clash or grinding, and gradual loosening of clutch plate bolts in some early production vehicles.The largest percentage of complaints indicated higher than expected shift efforts in cold ambient temperatures.These complaints were related to transmission fluid viscosity and the higher shift efforts resolved themselves with the drivetrain warming.Ford published technical service bulletin TSB 11-3-18 to inform technicians that a lower viscosity fluid was available for use to address the cold shift issues.The clutch stay-out condition typically occurs at engine speeds greater than 4000 rpm.It does not prevent the selection of any gear, but may delay clutch re-engagement depending on how long the driver maintains the higher engine speed.Ford identified rotating inertia of the clutch components as the root cause and replacement clutch pedal parts were made available under Ford TSB 10-19-4.A number of reports alleged increasing difficulty selecting gears along with gear clash or grinding.Grinding or notchy gear shifts may be caused by gradual loosening of clutch plate fasteners, which is promoted by certain aggressive shifting.This condition is progressive in nature and initially results in symptoms related to shift quality/feel.Clutch plate bolt loosening will not result in inability to select any gear unless the progressive symptoms are ignored until complete clutch failure occurs.ODI?s analysis identified only five complaints alleging an inability to shift into gear due to loose clutch plate bolts.None of these resulted in a stall and gear shifting could occur before engine start.A revised fastener was designed and implemented in production and is available for service through a special service message.There is no indication of loss of motive power or unreasonable safety risk associated with the alleged defect in the subject vehicles.This preliminary evaluation is closed.