NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
31 reportsClear category filter115,000 miles · Feb 3, 2016
Vehicle Speed Control
SAME RESULTS OF THE CONSUMER SATISFACTION PROGRAM 13N03. A DEFECTIVE THROTTLE BODY. CAR BEGAN TO STALL/CHOKE OUT WHILE ACCELERATING. IT CONTINUED TO DO SO UNTIL IT FINALLY LEFT ME ON THE SIDE OF THE ROAD. FORD IS AWARE OF THE PROBLEM BUT BECAUSE MY CAR WAS BUILT AT A DIFFERENT TIME/PLANT DOES NOT OFFER ASSISTANCE FOR A KNOWN U…
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SAME RESULTS OF THE CONSUMER SATISFACTION PROGRAM 13N03. A DEFECTIVE THROTTLE BODY. CAR BEGAN TO STALL/CHOKE OUT WHILE ACCELERATING. IT CONTINUED TO DO SO UNTIL IT FINALLY LEFT ME ON THE SIDE OF THE ROAD. FORD IS AWARE OF THE PROBLEM BUT BECAUSE MY CAR WAS BUILT AT A DIFFERENT TIME/PLANT DOES NOT OFFER ASSISTANCE FOR A KNOWN UNSAFE PROBLEM. THIS STARTED ON THE FREEWAY AND CONTINUED AFTER I EXITED FOR FEAR OF STALLING ON THE FREEWAY. CAR HAS TO BE TOWED/REPAIRED AT MY EXPENSE. A FRIEND HAS THE SAME MODEL VEHICLE/SAME PROBLEM LAST YEAR, BUT DUE TO HER CAR BEING BUILT AT THAT PLANT/TIME WAS COMPENSATED FOR THE SAME EXACT PROBLEM. AGAIN, FORD IS AWARE OF THE PROBLEM BUT MINIMIZES COVERAGE. I CAN'T HELP BUT THINK OF WHAT COULD HAVE HAPPENED IF MY WIFE/DAUGHTER HAD BEEN DRIVING(AT NIGHT). IN REALITY, IT IS UNSAFE AND I COULD HAVE BEEN KILLED.
NHTSA ODI #10823911
83,000 miles · Jan 9, 2015
Vehicle Speed Control
TL* THE CONTACT OWNS A 2008 MERCURY MARINER. THE CONTACT STATED THAT THE VEHICLE LUNGED FORWARD EXCESSIVELY WHILE ATTEMPTING TO ACCELERATE. THE CONTACT ENGAGED HER BRAKES AND WHEN RELEASING THE BRAKE PEDAL THE FAILURE RECURRED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN WAS UNABLE TO FIND A FAILURE. NO REPAIRS WERE…
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TL* THE CONTACT OWNS A 2008 MERCURY MARINER. THE CONTACT STATED THAT THE VEHICLE LUNGED FORWARD EXCESSIVELY WHILE ATTEMPTING TO ACCELERATE. THE CONTACT ENGAGED HER BRAKES AND WHEN RELEASING THE BRAKE PEDAL THE FAILURE RECURRED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN WAS UNABLE TO FIND A FAILURE. NO REPAIRS WERE MADE TO THE VEHICLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 83,000.
NHTSA ODI #10671384
98,000 miles · Jan 9, 2015
Vehicle Speed Control
IN COLD WEATHER MY GAS PEDAL STICKS. EVEN AFTER I HAVE STARTED MY CAR AND LET RUN FOR 10-15 MINUTES. WHEN I GET IN, REVERSE TO FORWARD POSITION AND TRY TO ACCELERATE- THE GAS PEDAL STICKS. I HAVE TO SLAM ON IT FOR ABOUT 2 MINUTES BEFORE IT ACTUALLY WORKS. THIS HAS HAPPENED WHILE DRIVING AS WELL, NOT JUST THE INITIAL START. IT…
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IN COLD WEATHER MY GAS PEDAL STICKS. EVEN AFTER I HAVE STARTED MY CAR AND LET RUN FOR 10-15 MINUTES. WHEN I GET IN, REVERSE TO FORWARD POSITION AND TRY TO ACCELERATE- THE GAS PEDAL STICKS. I HAVE TO SLAM ON IT FOR ABOUT 2 MINUTES BEFORE IT ACTUALLY WORKS. THIS HAS HAPPENED WHILE DRIVING AS WELL, NOT JUST THE INITIAL START. IT DEFINITELY HAPPENS MORE IN COLD WEATHER. WHAT CAN I DO? AFTER RESEARCH THIS SOUNDS LIKE IT'S A COMMON PROBLEM WITH 2008 MERCURY MARINERS. I BELIEVE IT'S DEFINITELY A SAFETY ISSUE. *TR
NHTSA ODI #10671369
146,000 miles · Oct 16, 2014
Fuel/propulsion SystemVehicle Speed Control
ACTS LIKE THROTTLE BODY FAILURE. NO POWER WHEN ACCELERATING BUT RPMS GO UP AND THEN SURGES WHEN FINALLY THROTTLE WORKS . WRENCH LIGHT ON. *TR
NHTSA ODI #10645051
77,000 miles · Mar 29, 2014
EngineSteeringVehicle Speed Control
I HAD JUST MADE A RIGHT TURN AND WAS PROCEEDING DOWN THE BLOCK WHEN I HEARD A SUDDEN "CLICK" AND LOST POWER. I COULDN'T STEER AND THERE WAS NO POWER. I MANAGED TO GET THE CAR OVER TO THE CURB AND TURN OFF THE ENGINE. I RESTARTED IT A FEW MINUTES LATER AND IT STARTED UP OK. HOWEVER, THE RSC WARNING LIGHT STAYED ON EVEN THOUGH…
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I HAD JUST MADE A RIGHT TURN AND WAS PROCEEDING DOWN THE BLOCK WHEN I HEARD A SUDDEN "CLICK" AND LOST POWER. I COULDN'T STEER AND THERE WAS NO POWER. I MANAGED TO GET THE CAR OVER TO THE CURB AND TURN OFF THE ENGINE. I RESTARTED IT A FEW MINUTES LATER AND IT STARTED UP OK. HOWEVER, THE RSC WARNING LIGHT STAYED ON EVEN THOUGH I HAD NEVER PRESSED THAT BUTTON. THIS IS NOT THE FIRST TIME THIS HAS HAPPENED. THE FIRST TIME IT HAPPENED I WAS TOLD IT WAS A BATTERY PROBLEM SO I GOT A NEW BATTERY. THAT WAS LESS THAN A YEAR AGO AND I CAN'T IMAGINE I NEED A NEW BATTERY THAT OFTEN - THAT SIMPLY NEEDING A NEW BATTERY WILL CAUSE MY CAR TO FAIL! IN DOING SOME RESEARCH I'VE COME ACROSS SEVERAL INSTANCES OF THE SAME ISSUE NECESSITATING REPLACEMENT OF THE THROTTLE BODY MODULE WITH TROUBLE CODES P2111 AND P2112 AND, IN FACT,THE NORTH CAROLINA CONSUMERS COUNCIL (NCCC) HAS OFFICIALLY PETITIONED THE NATIONAL HIGHWAY SAFETY ADMINISTRATION (NHTSA) FOR A DEFECT INVESTIGATION OF ALLEGED THROTTLE BODY FAILURES IN 2005-2012 FORD ESCAPE VEHICLES SHARING THE SAME OR SUBSTANTIALLY SIMILAR PART. LUCKILY I WAS ONLY ON SURFACE STREETS AND NOT THE FREEWAY. IT'S ONLY A MATTER OF TIME BEFORE THIS HAPPENS ON THE FREEWAY! IS THERE GOING TO BE A RECALL? *TR
NHTSA ODI #10575567
75,000 miles · Mar 13, 2014
EngineVehicle Speed Control
WITHOUT WARNING THE GAS PEDAL STICKS, WILL NOT FUNCTION. THIS HAPPENS INTERMITTENTLY AND SEEMS TO DISAPPEAR WHEN THE CAR WARMS UP, BUT ALSO HAS HAPPENED WHEN THE CAR IS WARM. VERY DANGEROUS WHEN TRYING TO ACCELERATE OR JUST DRIVE NORMALLY. THIS SEEMS TO BE A WIDESPREAD PROBLEM WITH BOTH THE FORD ESCAPE AND THE MERCURY MARINER…
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WITHOUT WARNING THE GAS PEDAL STICKS, WILL NOT FUNCTION. THIS HAPPENS INTERMITTENTLY AND SEEMS TO DISAPPEAR WHEN THE CAR WARMS UP, BUT ALSO HAS HAPPENED WHEN THE CAR IS WARM. VERY DANGEROUS WHEN TRYING TO ACCELERATE OR JUST DRIVE NORMALLY. THIS SEEMS TO BE A WIDESPREAD PROBLEM WITH BOTH THE FORD ESCAPE AND THE MERCURY MARINER. WE HAVE BEEN STRANDED SEVERAL TIMES. THIS NEEDS TO BE FIXED BY THE MANUFACTURER. *TR
NHTSA ODI #10569002
102,000 miles · Mar 3, 2014
EngineService BrakesVehicle Speed Control
WHILE DRIVING MY CAR STALLS WITHOUT WARNING THEN IT JERKS REAL HARD AND TAKES OFF SO I HAVE TO RIDE THE BRAKES AFTER COMING TO A STOP BEFORE I CAN PRESS THE GAS PEDDLE IT TAKES OFF SO I RIDE THE BRAKES. WHILE DRIVING AGAIN IT PICKS UP SPEED ON ITS OWN VERY SCARE PLEASE HELP. *TR
NHTSA ODI #10566766
52,000 miles · Feb 3, 2014
Vehicle Speed Control
VEHICLE DOES NOT ACCELERATE FROM REST. PRESS GAS PEDAL - VEHICLE DOES NOT GO - THEN ALL OF SUDDEN IT TAKES OFF. DANGEROUS SCENARIO AT STOP LIGHTS. DEALER SAYS ISSUE IS DEFECTIVE THROTTLE BODY. *TR
NHTSA ODI #10562743
91,526 miles · Jan 13, 2014
Fuel System, GasolineVehicle Speed Control
I PULLED INTO A GAS STATION TO TURN AROUND. WHEN I CAME TO A COMPLETE STOP AND PRESSED THE GAS PEDAL TO GO, MY GAS PEDAL WOULDN'T BUDGE IT WAS LIKE IT WAS STUCK. WHEN I PULLED ON THE HIGHWAY IT DONE IT AGAIN BUT IT TOOK LONGER TO GET MY GAS PEDAL TO PRESS DOWN. WHEN I COME TO STOP NOW I HAVE TO KEEP MY FOOT ON THE BREAK AND THE …
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I PULLED INTO A GAS STATION TO TURN AROUND. WHEN I CAME TO A COMPLETE STOP AND PRESSED THE GAS PEDAL TO GO, MY GAS PEDAL WOULDN'T BUDGE IT WAS LIKE IT WAS STUCK. WHEN I PULLED ON THE HIGHWAY IT DONE IT AGAIN BUT IT TOOK LONGER TO GET MY GAS PEDAL TO PRESS DOWN. WHEN I COME TO STOP NOW I HAVE TO KEEP MY FOOT ON THE BREAK AND THE GAS PEDAL TO INSURE THAT IT WILL GO WHEN I PRESS THE GAS PEDAL. *TR
NHTSA ODI #10559589
92,924 miles · Oct 19, 2013
Vehicle Speed Control
THE THROTTLE/GAS PEDAL IN MY 2008 MERCURY MARINER KEPT STICKING AND EVENTUALLY BREAKING. I HAD THE CAR TOWED AND TAKEN TO A REPAIR SHOP WHERE THEY INSPECTED THE CABLE UNHOOKED FROM THE PEDAL WHEN THE TECHNICIAN HOOKED THE CABLE THROTTLE TO THE PEDAL IT WOULD NOT MOVE WHEN PRESSING DOWN ON THE PEDAL, THE THROTTLE PLATE STUCK. THE…
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THE THROTTLE/GAS PEDAL IN MY 2008 MERCURY MARINER KEPT STICKING AND EVENTUALLY BREAKING. I HAD THE CAR TOWED AND TAKEN TO A REPAIR SHOP WHERE THEY INSPECTED THE CABLE UNHOOKED FROM THE PEDAL WHEN THE TECHNICIAN HOOKED THE CABLE THROTTLE TO THE PEDAL IT WOULD NOT MOVE WHEN PRESSING DOWN ON THE PEDAL, THE THROTTLE PLATE STUCK. THE TECHNICIAN REMOVED AND REPLACE THE THROTTLE BODY ASSEMBLY. I RESEARCHED ONLINE AND FOUND THAT MY ISSUE IS THE SAME ISSUE THAT WAS A FORD ESCAPE RECALL BACK IN JULY 2012. IS THIS SOMETHING I CAN CONTACT FORD ABOUT TO SEE IF THIS SHOULD ALSO BE PART OF THEIR THROTTLE CABLE RECALL. *TR
NHTSA ODI #10548555
Official recalls
3Sep 29, 2015
Ford Motor Company (Ford) is recalling certain model year 2001-2008 Ford Escape and Mercury Mariner vehicles manufactured March 31, 2001, to September 1, 2009. The affected vehicles are equipped with either a 2.3L or 3.0L engine and have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15, 2015. These service repair part transmissions have a shift lever bolt that may not be properly tightened. As a result, the shift control lever could disengage from the transmission without warning.
Consequence & remedy
Consequence: If the shift lever disengages from the transmission, a driver may be unable to shift gear positions and the indicated shift position may not represent the gear position the vehicle is in. Should a disengagement occur while the vehicle is being driven, when the driver goes to stop and park the vehicle, the gear selection indicator may show that the transmission is in the "PARK" position, but the vehicle transmission may not actually be in the "PARK" gear position. If the vehicle is not in the "PARK" position there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.
Remedy: Ford will notify owners, and dealers will inspect the transmissions and either tighten the manual shift lever bolt or replace the manual shift lever assembly. These repairs will be performed free of charge. The recall began on October 23, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S28.
Additional source detail variants (2)
Power Train:automatic Transmission:lever And Linkage:floor Shift
Ford Motor Company (Ford) is recalling certain model year 2001-2008 Ford Escape and Mercury Mariner vehicles manufactured March 31, 2001, to September 1, 2009. The affected vehicles are equipped with either a 2.3L or 3.0L engine and have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15, 2015. These service repair part transmissions have a shift lever bolt that may not be properly tightened. As a result, the shift control lever could disengage from the transmission without warning.
Consequence: If the shift lever disengages from the transmission, a driver may be unable to shift gear positions and the indicated shift position may not represent the gear position the vehicle is in. Should a disengagement occur while the vehicle is being driven, when the driver goes to stop and park the vehicle, the gear selection indicator may show that the transmission is in the "PARK" position, but the vehicle transmission may not actually be in the "PARK" gear position. If the vehicle is not in the "PARK" position there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.
Remedy: Ford will notify owners, and dealers will inspect the transmissions and either tighten the manual shift lever bolt or replace the manual shift lever assembly. These repairs will be performed free of charge. The recall began on October 23, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S28.
Power Train:automatic Transmission:gear Position Indication (prndl)
Ford Motor Company (Ford) is recalling certain model year 2001-2008 Ford Escape and Mercury Mariner vehicles manufactured March 31, 2001, to September 1, 2009. The affected vehicles are equipped with either a 2.3L or 3.0L engine and have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15, 2015. These service repair part transmissions have a shift lever bolt that may not be properly tightened. As a result, the shift control lever could disengage from the transmission without warning.
Consequence: If the shift lever disengages from the transmission, a driver may be unable to shift gear positions and the indicated shift position may not represent the gear position the vehicle is in. Should a disengagement occur while the vehicle is being driven, when the driver goes to stop and park the vehicle, the gear selection indicator may show that the transmission is in the "PARK" position, but the vehicle transmission may not actually be in the "PARK" gear position. If the vehicle is not in the "PARK" position there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.
Remedy: Ford will notify owners, and dealers will inspect the transmissions and either tighten the manual shift lever bolt or replace the manual shift lever assembly. These repairs will be performed free of charge. The recall began on October 23, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S28.
Sep 3, 2014
Ford Motor Company (Ford) is recalling certain model year 2005-2008 Ford Escape hybrid electric vehicles manufactured October 13, 2003, to June 20, 2008, and 2006-2008 Mercury Mariner hybrid electric vehicles manufactured June 10, 2005, to June 20, 2008. The coolant pump for the hybrid system may fail resulting in the hybrid electronics overheating.
Consequence & remedy
Consequence: If the hybrid electronics system overheats, it may shut down the powertrain, resulting in a stall-like condition, increasing the risk of a crash.
Remedy: Ford will notify owners, and dealers will inspect and replace the original Motor Electronics Coolant (MEC) Pump with an improved brushless pump, free of charge. The recall is expected to begin on October 27, 2014. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 14S19.
May 29, 2014
Ford Motor Company (Ford) is recalling certain model year 2008-2011 Ford Escape and Mercury Mariner vehicles manufactured August 18, 2006, through September 11, 2010. The affected vehicles have a steering torque sensor that may not be able to properly detect driver steering input. As a result, the system could remove the Electric Power Steering (EPS) assist.
Consequence & remedy
Consequence: If power steering assist is lost, greater driver effort would be required to steer the vehicle at low speeds, increasing the risk of a crash.
Remedy: Ford will notify owners, and dealers will update the software for the power steering control module (PSCM) and the instrument cluster module, free of charge. If a vehicle shows a history of a loss of the torque sensor signal or fault codes relating to the PSCM when the vehicle is brought in for the recall remedy, the affected components will be replaced, free of charge. The recall began on July 18, 2014. Owners may contact Ford customer service at 1-800-392-3673. Ford's number for this recall is 14S05.
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
2DP15001 · Loss Of Power Steering While Driving
Opened Apr 1, 2015 · Closed Jun 14, 2018
Status: closed (inferred from source dates) · Steering:electric Power Assist System
On May 27, 2014, amended June 2, 2014, Ford Motor Company (Ford) submitted a Defect Information Report (DIR) to NHTSA describing a safety defect that may result in a sudden loss of power steering assist while driving in approximately 746,067 model year (MY) 2008 through 2011 Ford Escape vehicles equipped with electric power assisted steering (NHTSA 14V-284, Ford 14S05). Ford's DIR described the defect condition as a poor signal to noise ratio [SNR] in the torque sensor within the Electric Power Assisted Steering (EPAS) system [which] does not allow the PSCM to determine the driver's steering input. When the system detects this fault condition, it transitions the EPAS system to the fail-safe/manual steering mode.Ford's DIR indicates that loss of power steering assist while driving would require higher steering effort at lower vehicle speeds, which may result in an increased risk of a crash.Ford's remedy instructs dealers to check the Power Steering Control Module (PSCM) for Diagnostic Trouble Codes (DTCs) to determine the proper repair procedure. If no DTCs are present, dealers are to update the PSCM and instrument cluster module software. The updated PSCM software changes the torque sensor fault strategy so that the SNR condition does not result in a loss of power steering assist while driving.In addition, audible and visual warnings are provided for torque sensor faults.If DTCs indicating faults in the torque sensor, PSCM or Power Steering Motor (motor) are present in the initial recall inspection, the dealer performs the following repairs: 1) replaces the torque sensor for torque sensor faults (DTC B2278); or 2) replaces the steering column for faults related to the PSCM (DTC B1342) or motor (DTC B2277).Continued in attachment pages
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