NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
989 reports63,000 miles · Sep 15, 2011
Wheels
I BEGAN TO HEAR A ROARING NOISE IN THE REAR WHILE DRIVING. THE DEALER SAID THAT IT WAS THE REAR HUB, BEARINGS , AND ATTACHMENT ARM AND NEEDED TO BE REPLACED THAT IT COULD LEAD TO A WHEEL COMING OFF , A SAFETY ISSUE. I WAS TOLD FORD KNEW THERE WAS A PROBLEM WITH THESE PARTS AND IS REFERRED TO AS "OF CUSTOMER INTEREST" BUT WAS N…
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I BEGAN TO HEAR A ROARING NOISE IN THE REAR WHILE DRIVING. THE DEALER SAID THAT IT WAS THE REAR HUB, BEARINGS , AND ATTACHMENT ARM AND NEEDED TO BE REPLACED THAT IT COULD LEAD TO A WHEEL COMING OFF , A SAFETY ISSUE. I WAS TOLD FORD KNEW THERE WAS A PROBLEM WITH THESE PARTS AND IS REFERRED TO AS "OF CUSTOMER INTEREST" BUT WAS NOT A RECALL. IF FORD KNOWS OF THE DEFECTIVE PART WHY ARE THEY NOT ISSUING A RECALL? THIS REPAIR COST ME $800. MORE IMPORTANTLY IF THIS IS A SAFETY ISSUE FORD SHOULD TELL ITS CUSTOMERS AND PAY FOR REPLACEMENT PARTS. *KB
NHTSA ODI #10425677
Mileage unknown · Sep 14, 2011
Service Brakes, Hydraulic
THE BRAKES GROWL AND GRIND NO MATTER WHAT. I KEEP BEING TOLD BY FORD DEALERS THAT THIS IS JUST THE SOUND OF THE EDGE! I HAVE NEVER HEARD BRAKES LIKE THESE THAT DO NOT HAVE A PROBLEM BUT FORD FAILS TO ADMIT THERE IS A PROBLEM. IT TAKES FOREVER TO GET THE CAR TO STOP. I LOOKED IT UP ONLINE AND ALOT OF PEOPLE ARE COMPLAINING OF…
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THE BRAKES GROWL AND GRIND NO MATTER WHAT. I KEEP BEING TOLD BY FORD DEALERS THAT THIS IS JUST THE SOUND OF THE EDGE! I HAVE NEVER HEARD BRAKES LIKE THESE THAT DO NOT HAVE A PROBLEM BUT FORD FAILS TO ADMIT THERE IS A PROBLEM. IT TAKES FOREVER TO GET THE CAR TO STOP. I LOOKED IT UP ONLINE AND ALOT OF PEOPLE ARE COMPLAINING OF THE SAME THING EVEN ON THE NEWER YEAR MODELS. *KB
NHTSA ODI #10425458
45,000 miles · Sep 6, 2011
Service Brakes, Hydraulic
THE FIRST TIME WAS IN FEB. 2010 THE SWITCH UNDER THE BRAKE PEDAL WENT OUT, LEFT ME STRANDED. NOW THE BRAKE BOOSTER IS GOING BAD. NO WARNING, THE BRAKES GET ROCK HARD AND THEN GO TO THE FLOOR WITH A HORRIBLE WHISTLING NOISE. YOU MAY OR MAY NOT STOP. DON'T DO ANY SUDDEN STOPS YOU WILL CRASH. I AM VERY UNHAPPY THAT FORD DON'T …
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THE FIRST TIME WAS IN FEB. 2010 THE SWITCH UNDER THE BRAKE PEDAL WENT OUT, LEFT ME STRANDED. NOW THE BRAKE BOOSTER IS GOING BAD. NO WARNING, THE BRAKES GET ROCK HARD AND THEN GO TO THE FLOOR WITH A HORRIBLE WHISTLING NOISE. YOU MAY OR MAY NOT STOP. DON'T DO ANY SUDDEN STOPS YOU WILL CRASH. I AM VERY UNHAPPY THAT FORD DON'T SEE THIS AS A PROBLEM THAT NEEDS TO BE RECALLED. LOVE THE CAR LOOKS AND RIDES, BUT WONT BUY ANOTHER DUE TO THE SAFETY ISSUES. *TR
NHTSA ODI #10423856
22,000 miles · Aug 31, 2011
Suspension
TL* THE CONTACT OWNS A 2007 FORD EDGE. WHILE DRIVING APPROXIMATELY 35 MPH, A LOUD HUMMING NOISE EMITTED FROM THE REAR END OF THE VEHICLE. THE CONTACT CONTINUED TO DRIVE. THE VEHICLE WAS TAKEN AN INDEPENDENT MECHANIC WHO INFORMED THE HUB BEARING ASSEMBLY WOULD NEED TO BE REPLACED. AS A RESULT OF THE DEFECT, THE VEHICLE REQUIRED A…
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TL* THE CONTACT OWNS A 2007 FORD EDGE. WHILE DRIVING APPROXIMATELY 35 MPH, A LOUD HUMMING NOISE EMITTED FROM THE REAR END OF THE VEHICLE. THE CONTACT CONTINUED TO DRIVE. THE VEHICLE WAS TAKEN AN INDEPENDENT MECHANIC WHO INFORMED THE HUB BEARING ASSEMBLY WOULD NEED TO BE REPLACED. AS A RESULT OF THE DEFECT, THE VEHICLE REQUIRED AN ALIGNMENT AND THE REAR PASSENGER'S TIRE HAD PREMATURELY WORN. THE MANUFACTURER WAS NOTIFIED AND THEY ADVISED THE SERVICE WARRANTY EXPIRED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 22,000. THE VIN WAS UNAVAILABLE.
NHTSA ODI #10422783
100,000 miles · Aug 11, 2011
Suspension
TL* THE CONTACT OWNS A 2007 FORD EDGE. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE VEHICLE WOULD MAKE A LOUD NOISE AND THE WHEELS WOULD FEEL LIKE THEY WERE SEIZING. A LOCAL MECHANIC DIAGNOSED THAT THE WHEEL BEARINGS WERE RUSTING. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED AND A COMPLA…
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TL* THE CONTACT OWNS A 2007 FORD EDGE. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE VEHICLE WOULD MAKE A LOUD NOISE AND THE WHEELS WOULD FEEL LIKE THEY WERE SEIZING. A LOCAL MECHANIC DIAGNOSED THAT THE WHEEL BEARINGS WERE RUSTING. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED AND A COMPLAINT WAS FILED. THE DEALER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 100,000 AND THE CURRENT MILEAGE WAS 106,108. THE VIN WAS UNAVAILABLE.
NHTSA ODI #10418498
Mileage unknown · Jul 20, 2011
Equipment
CPSC# I1170124A 2007 FORD EDGE AIR CONDITIONING DOESN'T COOL PASSENGER CABIN. *LN 07/25/2011 *LN
NHTSA ODI #10414389
Mileage unknown · Jul 19, 2011
Service Brakes, Hydraulic
TL* THE CONTACT OWNS A 2007 FORD EDGE. THE CONTACT STATED THAT A NOISE COULD BE HEARD COMING FROM THE BRAKES WHENEVER THEY WERE APPLIED, AND THE BRAKE PEDAL WAS VERY STIFF AND DIFFICULT TO DEPRESS. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE BRAKE BOOSTER FAILED AND WAS LEAKING PREMATURE…
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TL* THE CONTACT OWNS A 2007 FORD EDGE. THE CONTACT STATED THAT A NOISE COULD BE HEARD COMING FROM THE BRAKES WHENEVER THEY WERE APPLIED, AND THE BRAKE PEDAL WAS VERY STIFF AND DIFFICULT TO DEPRESS. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE BRAKE BOOSTER FAILED AND WAS LEAKING PREMATURELY. A NEW PART WAS ORDERED AND INSTALLED ON THE VEHICLE, BUT THE FAILURE RECURRED. THE FAILURE MILEAGE WAS UNKNOWN AND THE CURRENT MILEAGE WAS 55,000.
NHTSA ODI #10413616
12,500 miles · Jun 24, 2011
Service Brakes, Hydraulic
TL* THE CONTACT OWNS A 2007 FORD EDGE. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR ROUTINE MAINTENANCE. THE CONTACT WAS INFORMED THAT THE ROTORS WERE CORRODED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND THE CURRENT MILEAGES WERE 12,500. UPDATED 08/01/11*LJ …
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TL* THE CONTACT OWNS A 2007 FORD EDGE. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR ROUTINE MAINTENANCE. THE CONTACT WAS INFORMED THAT THE ROTORS WERE CORRODED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND THE CURRENT MILEAGES WERE 12,500. UPDATED 08/01/11*LJ UPDATED 3/05/2012 *LN
NHTSA ODI #10408752
72,000 miles · Jun 8, 2011
Power Train
2007 FORD EDGE WILL ROLL BACKWARD WHEN ON THE SLIGHTEST INCLINE WHILE VEHICLE IS IN DRIVE. THE VEHICLE WILL NOT STOP ROLLING UNTIL THE BRAKE IS DEPRESSED OR IT SETTLES ON FLAT GROUND. IT ALSO DOES THIS IN REVERSE AND YOU ARE POINTED DOWNHILL. I RECENTLY WAS PARKED IN A DOWNHILL POSITION, RELEASED THE PARK BRAKE, PLACED THE VEHIC…
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2007 FORD EDGE WILL ROLL BACKWARD WHEN ON THE SLIGHTEST INCLINE WHILE VEHICLE IS IN DRIVE. THE VEHICLE WILL NOT STOP ROLLING UNTIL THE BRAKE IS DEPRESSED OR IT SETTLES ON FLAT GROUND. IT ALSO DOES THIS IN REVERSE AND YOU ARE POINTED DOWNHILL. I RECENTLY WAS PARKED IN A DOWNHILL POSITION, RELEASED THE PARK BRAKE, PLACED THE VEHICLE IN REVERSE AND HAD TO SLAM ON THE BRAKES TO STOP THE EDGE FROM SLAMMING INTO A CAR IN FRONT OF ME. THE EDGE STARTED TO QUICKLY GO DOWNHILL AND I HAD TO ACCELERATE QUICKLY TO GO IN REVERSE AND MISS THE OTHER VEHICLE. THIS PROBLEMS SEEMS TO GETTING WORSE AS THE MILEAGE BUILDS. I CURRENTLY HAVE 72,000 MILES ON THE EDGE. I TOOK THIS VEHICLE TO GREENWOOD FORD IN BOWLING GREEN, KY AND WAS TOLD THAT THIS WAS NORMAL AND THAT THERE WAS NOTHING THEY COULD DO. THEIR SERVICE MANAGER TOOK ME FOR A DRIVE IN A 2010 EDGE AND IT DID THE SAME THING. I CALLED FORD CUSTOMER RELATIONS AND WAS TOLD THAT THEY HAD NEVER HEARD THIS COMPLAINT BEFORE. THIS IS A SEVERE SAFETY ISSUE AND NEEDS TO BE CORRECTED. *TR
NHTSA ODI #10405625
48,626 miles · Mar 14, 2011
Air BagsCrash
I WAS STOPPED AT A STOP SIGN FACING SOUTH WITH A FRONT SEAT PASSENGER WHEN AN ON COMING VEHICLE TRAVELING SOUTH RAN THROUGH THE NORTHBOUND STOP SIGN AND CROSSED INTO THE SOUTHBOUND LANE STRIKING MY VEHICLE HEAD ON. AT THE TIME OF IMPACT NEITHER AIR BAG DEPLOYED.
NHTSA ODI #10391688
Official recalls
5Mar 10, 2021
Ford Motor Company (Ford) is recalling certain 2007-2011 Ranger, 2006-2012 Fusion, Lincoln Zephyr, Lincoln MKZ, 2006-2011 Mercury Milan, 2007-2010 Ford Edge, and Lincoln MKX vehicles. The driver's side air bag inflator may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high 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: Ford will notify owners, and dealers will replace the driver-side airbag inflator or module with an alternate one, free of charge. Owner notification letters were mailed on April 9, 2021 for the passenger side, and November 14, 2022 for the driver side. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S12.
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.
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.
May 31, 2016
Ford Motor Company (Ford) is recalling certain model year 2007-2011 Ford Ranger vehicles, 2006-2011 Ford Fusion, Mercury Milan and Lincoln Zephyr/MKZ vehicles, 2007-2010 Ford Edge, Lincoln MKX vehicles, 2005-2006 Ford GT vehicles, and 2005-2011 Ford Mustang 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 model year 2007-2008 Ford Ranger, Edge and Lincoln MKX vehicles, 2006-2008 Ford Fusion, Mercury Milan and Lincoln Zephyr/MKZ vehicles, 2005-2006 Ford GT vehicles and 2005-2008 Ford Mustang 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." Any vehicle not included in "Zone A", or "Zone B" is not included in the safety recall. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, 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. Ford mailed interim letters informing owners that parts are not yet available on July 15, 2016. 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.
Oct 29, 2014
Ford Motor Company (Ford) is recalling certain model year 2007-2008 Lincoln MKX, and Ford Edge vehicles, manufactured June 15, 2006, to September 22, 2008, and originally sold, or currently registered in, Connecticut, Delaware, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and the District of Columbia. Due to corrosion from salt water exposure such as from road salt use, the affected vehicles may leak fuel from the fuel tank seam weld under the tank mounting reinforcement brackets.
Consequence & remedy
Consequence: A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy: Interim notices were mailed to owners on December 12, 2014. The recall began on October 6, 2015. Dealers will inspect the vehicles and either clean and treat the fuel tank with a corrosion preventative or replace the tank, free of charge. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 14S22.
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
2PE09031 · Front Suspension Lower Ball Joint
Opened Jul 13, 2009 · Closed Nov 19, 2009
Status: closed (inferred from source dates) · Suspension:front:control Arm:lower Ball Joint
ON JULY 13, 2009, THE OFFICE OF DEFECTS INVESTIGATIONS (ODI) OPENED PRELIMINARY EVALUATION PE09-031 TO INVESTIGATE ALLEGATIONS OF FRONT LOWER BALL JOINT SEPARATION IN MODEL YEAR (MY) 2007 AND 2008 FORD EDGE AND LINCOLN MKX VEHICLES.THE INVESTIGATION WAS BASED ON THREE OWNER COMPLAINTS ALLEGING THAT THE FRONT LOWER BALL JOINT SEPARATED AND CAUSED THE FRONT SUSPENSION TO COLLAPSE WHILE DRIVING.ODI ALSO IDENTIFIED INFORMATION RELATED TO THE ALLEGED DEFECT IN EARLY WARNING DATA SUBMITTED BY FORD.PRELIMINARY ANALYSIS INDICATED THAT THE FAILURES WERE RELATED TO THE PINCH BOLT USED TO SECURE THE FRONT LOWER BALL JOINT STUD TO THE STEERING KNUCKLE.ONE COMPLAINT ALLEGED THAT A CRASH OCCURRED WHICH RESULTED IN A MINOR INJURY.HOWEVER, NO ADDITIONAL INFORMATION COULD BE OBTAINED TO SUPPORT THIS CLAIM.INFORMATION PROVIDED BY FORD IN RESPONSE TO ODI'S INFORMATION REQUEST LETTER FOR PE09-031 INDICATE THAT IN EARLY MY 2007 PRODUCTION THERE WERE SOME ISSUES WITH THE FRONT LOWER CONTROL ARM BALL JOINT ASSEMBLY PROCESS.THE PINCH BOLTS USED WERE HAND STARTED AND HAD THE POTENTIAL TO CROSS THREAD AND NOT ACHIEVE PROPER CLAMP LOAD, POTENTIALLY RESULTING IN A LOOSE JOINT.IN NOVEMBER 2007, CHANGES WERE IMPLEMENTED TO CHASE AND CLEAN THE FIRST SIX THREADS OF THE BOLT TO PROVIDE EASIER HAND STARTING OF THE NUT AND ENSURE GOOD THREAD ENGAGEMENT BEFORE TIGHTENING. FORD ALSO IDENTIFIED ONGOING CONCERNS WITH THE POWER TRANSMISSION UNIT (PTU) SEALS AND FRONT SUSPENSION HYDRO-BUSHINGS ON THE SUBJECT VEHICLES, WHICH BOTH REQUIRE DISASSEMBLY OF THE FRONT LOWER BALL JOINT TO REPAIR.IF THE BALL JOINT IS NOT PROPERLY REASSEMBLED FOLLOWING SUCH SERVICE, THE JOINT MAY SEPARATE IN LATER SERVICE.FORD HAS PROVIDED ADDITIONAL INSTRUCTIONS AND NEW PINCH BOLTS TO THE PTU REPAIR KIT TO IMPROVE THE JOINT REASSEMBLY PROCESS. ODI'S ANALYSIS OF FAILURE DATA IDENTIFIED 31 INCIDENTS OF JOINT SEPARATION (WITH 12 SPECIFICALLY STATING THAT THEY OCCURRED WHILE DRIVING).REPAIR RECORDS FOR THESE 31 VEHICLES SHOWS THAT 28 INVOLVE SEPARATION OF THE JOINT ON THE PASSENGER (RIGHT) SIDE, WHICH IS THE SIDE THAT MUST BE DISASSEMBLED FOR PTU SERVICE.TWENTY-THREE OF THESE WERE FOUND TO HAVE BEEN PREVIOUSLY DISASSEMBLED FOR CONTROL ARM BUSHING SERVICE, PTU SERVICE OR OTHER TRANSMISSION REPAIR. THE EIGHT CLAIMS THAT DID NOT INVOLVE PRIOR SERVICE REPAIRS REQUIRING JOINT DISASSEMBLY ALL OCCURRED VERY EARLY IN VEHICLE LIFE, INDICATING THAT IT IS UNLIKELY THAT ANY JOINTS MANUFACTURED WITH LOOSE PINCH BOLTS ARE STILL IN SERVICE.ALL OF THESE JOINTS FAILED WITHIN 6 MONTHS IN SERVICE AND 10,000 MILES (THE MAXIMUM FAILURE MILEAGE IS 8,097 MILES).THERE HAVEN'T BEEN ANY SUCH FAILURES (I.E., NOT INVOLVING PRIOR SERVICE/DISASSEMBLY) SINCE DECEMBER 2008.THE RATE FOR INCIDENTS THAT DID NOT OCCUR FOLLOWING SERVICE AND, THUS, MAY BE RELATED TO THE MANUFACTURING PROCESS ISSUES IDENTIFIED BY FORD IS VERY LOW (2.5 PER 100,000 VEHICLES) AND THESE INCIDENTS OCCURRED VERY EARLY IN THE LIFE OF THE VEHICLES AND ARE NOT SHOWING A CONTINUING FAILURE TREND.ACCORDINGLY, THIS INVESTIGATION HAS BEEN CLOSED. THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST. THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
PE08060 · Tire Valve Cracking
Opened Oct 14, 2008 · Closed Apr 9, 2009
Status: closed (inferred from source dates) · Tires:valve
ON OCTOBER 14, 2008, ODI OPENED PE08-060 TO INVESTIGATE ALLEGATIONS OF CRACKED AND LEAKING SNAP-IN TIRE VALVES IN MODEL YEAR (MY) 2007 VEHICLES MANUFACTURED BY FORD MOTOR COMPANY.THE VALVES WERE SUPPLIED TO FORD BY TOPSEAL AUTO-PARTS, A SUBSIDIARY OF THE SHANGHAI BAOLONG AUTOMOTIVE CORPORATION IN CHINA.VALVES MADE BY TOPSEAL FOR AFTERMARKET SALE WERE THE SUBJECT OF TWO RECENT SAFETY RECALLS BY TECH INTERNATIONAL (08T-018) AND DILL AIR CONTROLS (08T-028), THE LATTER OF WHICH WAS INVESTIGATED BY ODI IN PE08-036 AND EA08-022.THE DEFECT CONDITIONS ADDRESSED BY THE AFTERMARKET TIRE VALVE RECALLS BOTH INVOLVED INADEQUATE RESISTANCE TO OZONE CRACKING DUE TO ISSUES WITH THE SUPPLY OF ANTI-OZONANT CHEMICALS TO TOPSEAL FOR A PERIOD FROM JULY TO MID-NOVEMBER 2006.THE AFTERMARKET VALVES WERE COMPOUNDED WITH A BLEND OF EPDM AND NATURAL RUBBER, USING A RELATIVELY LOW PERCENTAGE OF EPDM (EPDM PROVIDES INHERENT RESISTANCE TO OZONE CRACKING).HENCE, THE NEED FOR ANTI-OZONANT CHEMICALS AND THE PROBLEMS WITH CRACKING WHEN THOSE CHEMICALS WERE MISSING OR OUT OF SPECIFICATION IN SOME LOTS OF VALVES.BOTH RECALL CAMPAIGNS INVOLVED INSPECTION PROGRAMS TO IDENTIFY AND REPLACE VALVES WITH VISIBLE SURFACE CRACKING.ALTHOUGH THE TOPSEAL VALVES SUPPLIED TO FORD ALSO APPEAR TO HAVE BEEN AFFECTED BY THE ANTI-OZONANT SUPPLY ISSUES IN MID TO LATE-2006, FORD INDICATED THAT ITS VALVES WERE MADE AT A DIFFERENT TOPSEAL PRODUCTION LINE AND WERE COMPOUNDED WITH A HIGHER PERCENTAGE OF EPDM RUBBER TO MEET MORE STRINGENT SPECIFICATIONS FROM FORD.ODI'S ANALYSIS OF COMPLAINT AND WARRANTY DATA PROVIDED BY FORD SHOWED THAT PROBLEMS WITH CRACKED TIRE VALVES WERE SIGNIFICANTLY HIGHER FOR MY 2007 VEHICLES PRODUCED FROM DECEMBER 2006 THROUGH MARCH 2007.FORD RESPONDED BY IMPLEMENTING CHANGES IN ITS MATERIAL SPECIFICATIONS FOR SNAP-IN RUBBER TIRE VALVES AND ALSO INCREASING THE QUALITY AND ACCEPTANCE STANDARDS FOR VALVES IMPORTED FOR USE IN ITS VEHICLES.WHILE THE COMPLAINT AND WARRANTY CLAIM RATES ARE ELEVATED FOR SUBJECT VEHICLES PRODUCED FROM DECEMBER 2006 THROUGH MARCH 2007, THE RATES OF LEAKING VALVES ARE WELL BELOW ONE PERCENT OF PRODUCTION FOR EACH OF THE PEAK MONTHS FOR ALL OF THE AFFECTED MODELS.A SUBSTANTIAL MAJORITY OF THE SUBJECT VEHICLES ARE EQUIPPED WITH TIRE PRESSURE MONITORING SYSTEMS (TPMS) WHICH WARN THE DRIVER WHEN ANY TIRE PRESSURES DROPS BELOW 25 PERCENT OF RECOMMENDED INFLATION PRESSURE. AS OUTLINED IN A LETTER TO ODI DATED APRIL 6, 2009, FORD HAS AGREED TO SEND LETTERS TO OWNERS OF CERTAIN MY 2007 AND 2008 FORD, LINCOLN AND MERCURY VEHICLES TO PROVIDE INFORMATION ABOUT THE CRACKING CONCERN. LETTERS WILL BE SENT TO OWNERS OF VEHICLES BUILT FROM NOVEMBER 2006 THROUGH MAY 2007.OWNERS CAN OPT FOR A FREE DEALER INSPECTION.VALVES EXHIBITING SURFACE CRACKS OR AIR LEAKAGE RELATED TO OZONE ATTACK WILL BE REPLACED BY FORD UNDER ITS NORMAL WARRANTY TERMS.FORD EXPECTS TO SEND THE LETTER BY APPROXIMATELY MID-MAY 2009. BASED ON THE USE OF TPMS IN THE MAJORITY OF SUBJECT VEHICLES AND THE RELATIVELY LOW RATES OF REPAIRS ASSOCIATED WITH LEAKING VALVES AND RESULTANT TIRE DAMAGE, ODI BELIEVES THAT THE ACTIONS FORD HAS AGREED TO TAKE WILL PROVIDE EFFECTIVE AND EXPEDITIOUS RESOLUTION FOR VEHICLES THAT WERE BUILT DURING THE PERIOD WHEN VALVES WITH INADEQUATE RESISTANCE TO OZONE CRACKING WERE MOST LIKELY TO HAVE BEEN USED IN VEHICLE PRODUCTION.FURTHER INVESTIGATION OF THIS MATTER WOULD NOT BE AN EFFICIENT ALLOCATION OF AGENCY RESOURCES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO
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