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2006 Ford Freestyle

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2006 Ford Freestyle do not stand out strongly from the model-year median of 893.

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When problems were reported

Mileage at the reported incident

1,187 reports with mileage · 113 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.

  • Vehicle Speed Control. Review the 602 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 484 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 144 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

42 crash reports10 fire reports10 injury reports

Vehicle Speed Control complaints

602 reports
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47,484 miles · Aug 29, 2009
Vehicle Speed Control

MY 2006 FORD FREESTYLE SURGES FORWARD WHEN STEPPING ON THE BRAKE. THIS STARTED IN THE BEGINNING OF JULY 2009. IT DOES THIS EVERY TIME I STEP ON THE BRAKE. ALMOST CAUSING ME TO HIT CARS IN FRONT OF ME.FORD CLAIMS THE THROTTLE BODY ASSEMBLY FOR THE 2006 FORD FREESTYLE IS NOT BEING PRODUCED ANY LONGER. MY CAR WAS REPLACED WITH A US…

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MY 2006 FORD FREESTYLE SURGES FORWARD WHEN STEPPING ON THE BRAKE. THIS STARTED IN THE BEGINNING OF JULY 2009. IT DOES THIS EVERY TIME I STEP ON THE BRAKE. ALMOST CAUSING ME TO HIT CARS IN FRONT OF ME.FORD CLAIMS THE THROTTLE BODY ASSEMBLY FOR THE 2006 FORD FREESTYLE IS NOT BEING PRODUCED ANY LONGER. MY CAR WAS REPLACED WITH A USED PART TELLING ME IT COULD ONLY BE GUARANTEED FOR 6 MONTHS. MY CAR IS ONLY 3 YEARS OLD AND I FEEL FORD MOTOR COMPANY SHOULD BE RESPONSIBLE FOR THIS PROBLEM. *TR

NHTSA ODI #10282234

41,250 miles · Aug 25, 2009
Vehicle Speed Control

CAR ACCELERATE EVEN THOUGH FOOT IS ON THE BRAKE. THEN CAR STALLS IN TRAFFIC AT LIGHT OR WHEN FOOT IS ON BRAKE. THROTTLE BODY NOT WORKING PROPERLY, REPAIR COST APPROX 1,200.00 ON 2006 FORD FREESTYLE. FORD CLAIMS ITEM PAST WARRANTY EVEN THOUGH MANUAL SAYS 8YR 80,000. *TR

NHTSA ODI #10281740

52,000 miles · Aug 13, 2009
Engine And Engine CoolingSteeringVehicle Speed Control

TL*THE CONTACT OWNS A 2006 FORD FREESTYLE. WHILE BACKING OUT OF THE DRIVEWAY, THE VEHICLE ACCELERATED WHEN THE BRAKE PEDAL WAS DEPRESSED. THERE WERE NO WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR INSPECTION AND THEY STATED THAT THE FAILURE WAS CONTRIBUTED TO THE EG…

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TL*THE CONTACT OWNS A 2006 FORD FREESTYLE. WHILE BACKING OUT OF THE DRIVEWAY, THE VEHICLE ACCELERATED WHEN THE BRAKE PEDAL WAS DEPRESSED. THERE WERE NO WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR INSPECTION AND THEY STATED THAT THE FAILURE WAS CONTRIBUTED TO THE EGR VALVES AND THROTTLE BODY. THE REPAIR PART WAS UNAVAILABLE DUE TO A MASSIVE BACK ORDER. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 52,000 AND CURRENT MILEAGE WAS 60,000. UPDATED 10/06/09. *LJ POWER STEERING PUMP REPLACED FOR NOISE. THROTTLE BODY REPLACED FOR SURGING CONDITION, ALSO REPROGRAMED PCM UPDATED 10/08/09.*JB

NHTSA ODI #10280390

25,950 miles · Aug 13, 2009
Vehicle Speed Control

TL*THE CONTACT OWNS A 2006 FORD FREESTYLE. WHILE DRIVING 5 MPH, THE VEHICLE CONTINUED TO ACCELERATE WHEN THE BRAKE PEDAL WAS DEPRESSED. HE HAD TO APPLY EXCESSIVE PRESSURE TO THE BRAKING SYSTEM IN ORDER TO STOP THE VEHICLE. THE VEHICLE STALLED. THE CONTACT DID NOT NOTICE ANY PRIOR FAILURES AND THERE WERE NO WARNING LIGHTS ILL…

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TL*THE CONTACT OWNS A 2006 FORD FREESTYLE. WHILE DRIVING 5 MPH, THE VEHICLE CONTINUED TO ACCELERATE WHEN THE BRAKE PEDAL WAS DEPRESSED. HE HAD TO APPLY EXCESSIVE PRESSURE TO THE BRAKING SYSTEM IN ORDER TO STOP THE VEHICLE. THE VEHICLE STALLED. THE CONTACT DID NOT NOTICE ANY PRIOR FAILURES AND THERE WERE NO WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THEY COULD NOT DETERMINE THE CAUSE OF THE FAILURE. ONE YEAR LATER, THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE THROTTLE BOTTLE WAS FAILING. THE CONTACT WAS INFORMED THAT THE REPAIRS COULD NOT BE MADE BECAUSE THE NECESSARY PART WAS ON BACK ORDER. THE DEALER STATED THAT THEY COULD REPAIR THE THROTTLE BODY AT THE COST OF $454. THE VEHICLE WAS REPAIRED THE OLD THROTTLE BODY, BUT THE FAILURE RECURRED THREE DAYS LATER. THE CONTACT CALLED THE DEALER AND WAS INFORMED THAT THE THROTTLE BODY WOULD HAVE TO BE REPLACED, BUT THE PART WAS STILL ON BACK ORDER. THE MANUFACTURER STATED THAT THE FAILURE WOULD BE INVESTIGATED AND HE WOULD RECEIVE A CALL FROM THE DEALER IN REFERENCE TO A RENTAL VEHICLE. THE DEALER WAS UNABLE TO PROVIDE A RENTAL VEHICLE. THE CONTACT FEELS THAT THIS IS A SAFETY ISSUE BECAUSE SOMEONE COULD BE SERIOUSLY INJURED IF THE VEHICLE CONTINUES TO ACCELERATE WITHOUT WARNING. THE VEHICLE HAS NOT BEEN REPAIRED AND THE CONTACT CONTINUES TO DRIVE. THE FAILURE MILEAGE WAS 25,950 AND CURRENT MILEAGE WAS 50,280.

NHTSA ODI #10280340

77,000 miles · Aug 11, 2009
Power TrainVehicle Speed Control

2006 FORD FREESTYLE LOSS OF THE ABILITY TO ACCELERATE ON HIGHWAY DURING TRAFFIC. HAVE TO PULL OVER AND RESTART TO RESET. HAPPENS RANDOMLY EVERY TIME I DRIVE THE CAR. FORD SAYS IT IS A THROTTLE BODY UNIT FAILURE, BUT CAN DO NOTHING SINCE THE PART IS BACK ORDERED FOR 6 MONTHS AND HAS BEEN FOR OVER A YEAR. TWO TSB'S OVER THE COU…

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2006 FORD FREESTYLE LOSS OF THE ABILITY TO ACCELERATE ON HIGHWAY DURING TRAFFIC. HAVE TO PULL OVER AND RESTART TO RESET. HAPPENS RANDOMLY EVERY TIME I DRIVE THE CAR. FORD SAYS IT IS A THROTTLE BODY UNIT FAILURE, BUT CAN DO NOTHING SINCE THE PART IS BACK ORDERED FOR 6 MONTHS AND HAS BEEN FOR OVER A YEAR. TWO TSB'S OVER THE COURSE OF TWO YEARS, BUT NO RECALL ON A PART THEY CANNOT EVEN KEEP IN STOCK FOR OVER TWO YEARS DUE TO THE CONSTANT FAILURE. NOW MY WIFE AND FAMILY ARE IN DANGER EVERY TIME THEY DRIVE THE CAR UNTIL THE PART IS AVAILABLE WHICH IS ALWAYS CHANGING AND NEVER A FIRM DATE. *TR

NHTSA ODI #10280071

70,000 miles · Aug 4, 2009
Engine And Engine CoolingPower TrainVehicle Speed Control

TL*THE CONTACT OWNS A 2006 FORD FREESTYLE. WHILE DRIVING 40 MPH, THE VEHICLE SUDDENLY BEGAN TO LOSE POWER AND DECREASE IN SPEED. THE VEHICLE WOULD NOT GAIN SPEED WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. THE THROTTLE CONTROL TRANSMISSION LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO A REPAIR SHOP AND TH…

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TL*THE CONTACT OWNS A 2006 FORD FREESTYLE. WHILE DRIVING 40 MPH, THE VEHICLE SUDDENLY BEGAN TO LOSE POWER AND DECREASE IN SPEED. THE VEHICLE WOULD NOT GAIN SPEED WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. THE THROTTLE CONTROL TRANSMISSION LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO A REPAIR SHOP AND THE MECHANIC STATED THAT THIS WAS A COMMON FAILURE. A DIAGNOSTIC TEST WAS PERFORMED AND THE FAILURE CEASED WHEN THE VEHICLE WAS RESTARTED. THE VEHICLE WAS NOT REPAIRED AND THE CONTACT DROVE TO HER RESIDENCE. THE DEALER STATED THAT A DIAGNOSTIC COULD NOT BE PERFORMED UNLESS THE FAILURE WAS PRESENT. THEY ASSUMED THAT THE FAILURE WAS DUE TO THE THROTTLE BODY OF THE ENGINE. THE FAILURE RECURRED A MONTH LATER WHILE THE VEHICLE WAS IDLING. THE CONTACT PLACED THE VEHICLE INTO REVERSE AND THEN BACK INTO DRIVE. THE VEHICLE ACCELERATED AND QUICKLY STALLED. THE EMISSION SYSTEM LIGHT ILLUMINATED AND THE FAILURE OCCURRED THREE TIMES IN ONE DAY. THE FOLLOWING DAY, THE LIGHT REMAINED ILLUMINATED, BUT THERE WAS NO FAILURE. THEY TOOK THE VEHICLE TO THE FORD DEALER FOR DIAGNOSTIC TESTING, WHICH CONFIRMED THE THROTTLE BODY FAILURE. THROUGH RESEARCH, THE CONTACT VERIFIED THAT THIS WAS A COMMON FAILURE WITH HER MAKE AND MODEL VEHICLE. THE MANUFACTURER STATED THAT THEY WOULD NOT BE RESPONSIBLE FOR THE REPAIRS. THE VEHICLE IS CURRENTLY AT THE CONTACT'S RESIDENCE WAITING TO BE REPAIRED. THE FAILURE MILEAGE WAS 70,000 AND CURRENT MILEAGE WAS 71,000. UPDATED 09/14/09. *LJ UPDATED 09/14/09 UPDATED 09/16/09.*JB

NHTSA ODI #10279337

70,000 miles · Jul 27, 2009
Vehicle Speed Control

2006 FORD FREESTYLE - PULLING INTO PARKING SPACE AND BRAKING, CAR SURGED FORWARD NARROWLY STOPPING BEFORE HITTING ROCK WALL. CAR HAD BEEN SURGING OCCASIONALLY WHEN STOPPED AT TRAFFIC LIGHT, PUTTING CAR IN REVERSE TO BACK UP. PROBLEM HAS BEEN ONGOING FOR MORE THAN A YEAR. TWO TRIPS TO LOCAL DEALER WITH COMPLAINT OF PROBLEM. …

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2006 FORD FREESTYLE - PULLING INTO PARKING SPACE AND BRAKING, CAR SURGED FORWARD NARROWLY STOPPING BEFORE HITTING ROCK WALL. CAR HAD BEEN SURGING OCCASIONALLY WHEN STOPPED AT TRAFFIC LIGHT, PUTTING CAR IN REVERSE TO BACK UP. PROBLEM HAS BEEN ONGOING FOR MORE THAN A YEAR. TWO TRIPS TO LOCAL DEALER WITH COMPLAINT OF PROBLEM. THEY COULD NOT DUPLICATE PROBLEM, THEREFORE KEPT NO RECORD OF VEHICLE BEING BROUGHT IN. OCCURRENCE OF SURGING HAD INCREASED IN THE PAST FEW WEEKS, BECOMING MORE NOTICEABLE AFTER TRANSMISSION WAS REPLACED TO THE POINT OF HAPPENING ABOUT 4 OF 10 TIMES YOU STEP ON THE BRAKE TO STOP. ON JULY 24, 2009 TOOK VEHICLE BACK TO DEALER AND THEY WERE ABLE TO DUPLICATE SURGING. TOLD ME THAT IT WAS THE THROTTLE BODY -NEEDS REPLACING- VERY COMMON PROBLEM. PART ON BACKORDER UNTIL NOVEMBER, 2009. TOLD THEM THAT I FELT THAT THIS WAS BECOMING A SAFETY ISSUE. WAS GIVEN THE NUMBER FOR FORD'S CUSTOMER RELATIONSHIP CENTER. CALLED THE CUSTOMER RELATIONSHIP CENTER THAT SAME DAY. CRC REP THAT I SPOKE WITH AGAIN TOLD ME THAT THIS WAS A COMMON PROBLEM AND THAT THE PART WAS ON BACKORDER UNTIL NOVEMBER. FORD IS CHANGING THE VENDOR WHO SUPPLIES THIS PART AND THAT IS PART OF THE DELAY. I ASKED HER WHO WAS RESPONSIBLE IF IN APPLYING THE BRAKES AN ACCIDENT HAPPENED, SHE SAID THAT SHE COULDN'T ANSWER THAT QUESTION. I TOLD HER THAT I FELT THIS WAS A SAFETY ISSUE WITH THE VEHICLE AND SHE TOLD ME THAT IF I WAS CONCERNED FOR MY SAFETY THAT I PROBABLY SHOULD NOT DRIVE THE VEHICLE. I ASKED ABOUT THE LENGTH OF TIME BEFORE A REPLACEMENT COULD BE OBTAINED AND WAS TOLD THAT VEHICLES STILL IN THE 36,000 MILE WARRANTY WILL BE REPLACED FIRST, THEN THOSE WITH THE EXTENDED WARRANTY (WHICH I HAVE) AND FINALLY THOSE IN WHICH THE WARRANTY HAS EXPIRED. IF FORD HAS HAD A LARGE NUMBER OF THE THROTTLE BODIES TO NEED REPLACING (AS BOTH THE DEALERSHIP AND THE CRC REP STATED), WHY HAS FORD NOT SENT OUT A WARNING OR DONE A RECALL OF VEHICLES TO CHECK FOR THIS FAULTY PART. *TR

NHTSA ODI #10278483

68,000 miles · Jun 24, 2009
Vehicle Speed Control

SINCE THE CAR WAS NEW THE ENGINE WOULD SURGE SLIGHTLY WHEN PLACED IN REVERSE. TURNING THE STEERING WHEEL WHILE STOPPED SEEMED TO ACCENTUATE THE CONDITION. IN THE LAST WEEK THE SURGING HAS BECOME DANGEROUS. THE ENGINE REVS EXCESSIVELY AND MAKES IT DIFFICULT TO CONTROL THE CAR WHEN BACKING UP. SEVERAL TIMES I CAME CLOSE TO HITTING…

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SINCE THE CAR WAS NEW THE ENGINE WOULD SURGE SLIGHTLY WHEN PLACED IN REVERSE. TURNING THE STEERING WHEEL WHILE STOPPED SEEMED TO ACCENTUATE THE CONDITION. IN THE LAST WEEK THE SURGING HAS BECOME DANGEROUS. THE ENGINE REVS EXCESSIVELY AND MAKES IT DIFFICULT TO CONTROL THE CAR WHEN BACKING UP. SEVERAL TIMES I CAME CLOSE TO HITTING CARS AND OBJECTS BEHIND ME. THE LAST TIME THIS HAPPENED IT WAS ALL I COULD DO TO GET THE CAR STOPPED IN TIME BEFORE HITTING CARS PARKED BEHIND ME. THE SERVICE INDICATOR (WRENCH) LIGHT THEN CAME ON AND THE CAR ENTERED LIMP-IN MODE. THE ENGINE WAS TURNED OFF AND RESTARTED. THE CAR BEHAVED NORMALLY AT THAT POINT BUT WAS TAKEN DIRECTLY TO THE LOCAL FORD SERVICE DEPARTMENT. THEY INDICATED A FAILED ETB (ELECTRONIC THROTTLE BODY) AND A TOTAL COST TO REPAIR OF OVER $800. PART IS NOT AVAILABLE LOCALLY. THEY SAY IT WILL TAKE SEVERAL DAYS TO COME IN. *TR

NHTSA ODI #10274874

61,171 miles · Jun 16, 2009
Vehicle Speed Control

TL*THE CONTACT OWNS A 2006 FORD FREESTYLE. WHENEVER THE CONTACT DEPRESSES THE BRAKE PEDAL TO STOP THE VEHICLE, THE VEHICLE ACCELERATES. SHE TOOK THE VEHICLE TO AUTO ZONE AND THEY PERFORMED A DIAGNOSTIC. THERE WERE NO FAILURE CODES. THE CONTACT CALLED THE DEALER, BUT WILL NOT BRING THE VEHICLE IN FOR INSPECTION DUE TO THE COS…

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TL*THE CONTACT OWNS A 2006 FORD FREESTYLE. WHENEVER THE CONTACT DEPRESSES THE BRAKE PEDAL TO STOP THE VEHICLE, THE VEHICLE ACCELERATES. SHE TOOK THE VEHICLE TO AUTO ZONE AND THEY PERFORMED A DIAGNOSTIC. THERE WERE NO FAILURE CODES. THE CONTACT CALLED THE DEALER, BUT WILL NOT BRING THE VEHICLE IN FOR INSPECTION DUE TO THE COST. THE FAILURE MILEAGE WAS 61,171.

NHTSA ODI #10274023

36,935 miles · Jul 2, 2008
Engine And Engine CoolingVehicle Speed Control

TL*THE CONTACT OWNS A 2006 FORD FREESTYLE. THE VEHICLE JERKED FORWARD WHEN THE CONTACT ATTEMPTED TO PLACE IT INTO GEAR. AFTERWARDS, THE ENGINE SPUTTERED AND SHUT OFF. THE VEHICLE WAS TOWED TO THE DEALER AND THEY STATED THAT THE THROTTLE BODY UNIT WAS THE CAUSE OF THE FAILURE. SINCE THE VEHICLE WAS OUT OF WARRANTY, THE DEALER…

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TL*THE CONTACT OWNS A 2006 FORD FREESTYLE. THE VEHICLE JERKED FORWARD WHEN THE CONTACT ATTEMPTED TO PLACE IT INTO GEAR. AFTERWARDS, THE ENGINE SPUTTERED AND SHUT OFF. THE VEHICLE WAS TOWED TO THE DEALER AND THEY STATED THAT THE THROTTLE BODY UNIT WAS THE CAUSE OF THE FAILURE. SINCE THE VEHICLE WAS OUT OF WARRANTY, THE DEALER ONLY CHARGED HER $142 FOR THE REPAIR. THE CONTACT ASKED THE DEALER IF THE VEHICLE WAS SAFE TO DRIVE AND WAS INFORMED THAT IT MAY NOT START. MOST RECENTLY, SHE WAS INFORMED THAT THE THROTTLE COULD STICK AND SHE MAY BE UNABLE TO STOP THE VEHICLE. THE CONTACT WAS ALSO INFORMED THAT THERE WAS NO DEALER IN THE UNITED STATES THAT HAD THE PART REQUIRED FOR THE REPAIR. THE CURRENT AND FAILURE MILEAGES WERE 36,935. UPDATED 09/16/08 *BF UPDATED 09/18/08. *JB

NHTSA ODI #10233060

Official recalls

1

06V383000 · Latches/locks/linkages:doors:latch

Oct 5, 2006

ON CERTAIN PASSENGER VEHICLES CURRENTLY REGISTERED IN THE FOLLOWING STATES: ALASKA, COLORADO, CONNECTICUT, DELAWARE, IDAHO, ILLINOIS, INDIANA, IOWA, KANSAS, KENTUCKY, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, MONTANA, NEBRASKA, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, NORTH DAKOTA, OHIO, PENNSYLVANIA, RHODE ISLAND, SOUTH DAKOTA, UTAH, VERMONT, WEST VIRGINIA, WISCONSIN, AND WYOMING. THE SIDE DOOR LATCH MECHANISMS MAY EXPERIENCE WATER INTRUSION ALLOWING THE LATCH MECHANISM TO FREEZE IN COLD WEATHER.

Consequence & remedy

Consequence: AS A RESULT, THE DOOR LATCH PAWL MAY NOT RETURN TO THE LATCH POSITION WHEN THE DOOR IS CLOSED, AND THE DOOR COULD OPEN WHILE THE VEHICLE IS MOVING.

Remedy: DEALERS WILL INSTALL A SHIELD OVER THE FRONT LATCHES; SEAL A DRAIN HOLE IN THE REAR WINDOW TRIM MOLDING ON THE FREESTYLE REAR SIDE DOORS; AND APPLY GREASE TO ALL FRONT AND REAR SIDE-DOOR LATCH MECHANISMS FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 8, 2006. OWNERS MAY CONTACT FORD AT 1-800-392-3673.

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

PE11018 · Idle Instability

Opened May 11, 2011 · Closed Feb 7, 2013

Status: closed (inferred from source dates) · Vehicle Speed Control

On November 29, 2012, Ford Motor Company (Ford) initiated Customer Satisfaction Program 12N03 to extend warranty coverage terms for repair of engine idle RPM surge caused by throttle body deposits in all model year (MY) 2005 through 2007 Ford Freestyle, Five Hundred and Mercury Montego vehicles.The program extends the coverage for up to 10 years of service or 150,000 miles from the warranty start date of the vehicle (all vehicles are eligible for the program through May 31, 2013, regardless of mileage).Dealers will repair vehicles exhibiting the condition by removing and cleaning the throttle body and reprogramming the PCM with software containing an updated idle speed control strategy.According to Ford, some of the affected vehicles may experience momentary, intermittent engine idle RPM surge (idle flare) when stopped or during low speed driving maneuvers such as in a parking lot or driveway.Unstable idle speed control (dips and flares) around the target engine speed (700 rpm) can occur in vehicles with deposit build-up in the throttle body when the system adjusts engine speed in response to changes in engine load, typically from power steering application or air-conditioner compressor cycling.Idle speed control logic is only active at vehicle speeds below 3.5 mph and when the accelerator pedal is not applied.Ford testing of a vehicle with a worst case throttle body measured a maximum idle flare of 1360 RPM lasting approximately 1 second, which Ford indicated was consistent with system design to limit vehicle speed and acceleration in idle control mode.Ford indicated that the test vehicle was held in place with normal brake effort and that vehicle speed remained under 4 mph without the brake pedal applied.In addition to throttle body deposit accumulation, symptoms associated with the condition may include Check Engine lamp illumination and diagnostic trouble codes (DTCs) P0505, P0506 or P061B.Ford attributed the surge condition to changes in idle air flow resulting from the progressive buildup of deposits in the throttle body from normal Positive Crankcase Ventilation (PCV) system operation.This condition was not adequately compensated for in the original Powertrain Control Module (PCM) calibration.Ford issued a technical service bulletin on August 15, 2011 (TSB 11-8-5), releasing an updated powertrain control calibration for vehicles with CVT transmissions.On October 19, 2011, Ford issued a second bulletin (TSB 11-10-21) superseding TSB 11-8-5 and including updated powertrain control calibration for vehicles with 6-speed transmissions.Prior to Ford issuing the TSB?s, owner?s experiencing the alleged defect either received no repairs, if dealers could not duplicate the condition, or had the throttle body cleaned or replaced, which only provided temporary correction until the throttle deposit build-up returned.Ford?s revised powertrain calibrations appear to be effective remedies for the idle instability caused by build-up of throttle body deposits.However, even after the TSB?s were released, many owners experiencing the condition continued to have difficulty with proper diagnosis and repair as dealers were often either unable to duplicate the condition or were unfamiliar with the new repair procedures.Ford's new program addresses those concerns.NHTSA's testing and complaint analysis indicate that the idle speed control issue in the subject vehicles can only occur at very low speeds, are very brief events, are easily controlled by moderate brake pedal forces and result in minor increases in vehicle speed even with no braking.This investigation is closed.The closing of this in