NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
279 reportsClear category filter52,000 miles · Nov 19, 2012
Vehicle Speed Control
WHILE DRIVING DOWN A THE HIGHWAY(WITH MY TWO SMALL CHILDREN IN THE CAR), THE CAR MADE AN ODD SOUND AND THEN THE GAS PEDAL STOPPED WORKING. MY CAR DID NOT JUST STOP, IT WAS STILL DRIVING AND I WAS ABLE TO PULL OFF TO THE SIDE, BUT I COULD NOT GIVE THE CAR GAS. ONCE I PULLED OVER AND WAS AT A COMPLETE STOP WITH MY FOOT ON THE B…
Read full complaint
WHILE DRIVING DOWN A THE HIGHWAY(WITH MY TWO SMALL CHILDREN IN THE CAR), THE CAR MADE AN ODD SOUND AND THEN THE GAS PEDAL STOPPED WORKING. MY CAR DID NOT JUST STOP, IT WAS STILL DRIVING AND I WAS ABLE TO PULL OFF TO THE SIDE, BUT I COULD NOT GIVE THE CAR GAS. ONCE I PULLED OVER AND WAS AT A COMPLETE STOP WITH MY FOOT ON THE BRAKE, THE CAR CONTINUED TO TRY AND ACCELERATE. I PLACED THE CAR IN PARK AND IT STILL CONTINUED. I HAD TO COMPLETELY TURN THE CAR OFF FOR IT TO STOP MOVING. *TR
NHTSA ODI #10485176
27,000 miles · Nov 2, 2012
Power TrainVehicle Speed Control
PULLING OUT INTO TRAFFIC WHILE STOPPED, PRESSED GAS PEDDLE CAR ROLLED BUT NOT STRONG , HESITATED AS I HAD TOLD FORD DEALER, HAD TO SLAM BRAKES SO CAR WOULD NOT GO, BY THEN UPCOMING CAR WAS TO CLOSE. NO ACCIDENT BUT SCARED ME. THIS HAPPENS OFTEN. NOT SAFE TO HAVE PASSENGERS, OR MYSELF. MANY COMPLAINTS TO FORD BUT NOTHING DONE ABO…
Read full complaint
PULLING OUT INTO TRAFFIC WHILE STOPPED, PRESSED GAS PEDDLE CAR ROLLED BUT NOT STRONG , HESITATED AS I HAD TOLD FORD DEALER, HAD TO SLAM BRAKES SO CAR WOULD NOT GO, BY THEN UPCOMING CAR WAS TO CLOSE. NO ACCIDENT BUT SCARED ME. THIS HAPPENS OFTEN. NOT SAFE TO HAVE PASSENGERS, OR MYSELF. MANY COMPLAINTS TO FORD BUT NOTHING DONE ABOUT IT. *TR
NHTSA ODI #10483200
94,000 miles · Oct 30, 2012
Fuel/propulsion SystemVehicle Speed Control
WHILE DRIVING MY 2009 FORD ESCAPE AT AROUND 40-60 MPH THE CAR SUDDENLY AND WITHOUT WARNING LOST ALL ACCELERATION. AT THE SAME TIME THE ORANGE WRENCH CAME ON MY DASHBOARD. I WAS ABLE TO PULL TO THE SIDE OF THE ROAD AND WHEN I CAME TO A STOP, THE ENGINE ALMOST DIED, BUT NEVER DID. PUTTING THE CAR IN PARK AND TURNING IT OFF AND …
Read full complaint
WHILE DRIVING MY 2009 FORD ESCAPE AT AROUND 40-60 MPH THE CAR SUDDENLY AND WITHOUT WARNING LOST ALL ACCELERATION. AT THE SAME TIME THE ORANGE WRENCH CAME ON MY DASHBOARD. I WAS ABLE TO PULL TO THE SIDE OF THE ROAD AND WHEN I CAME TO A STOP, THE ENGINE ALMOST DIED, BUT NEVER DID. PUTTING THE CAR IN PARK AND TURNING IT OFF AND BACK ON AGAIN SEEMED TO ALLEVIATE THE PROBLEM - AND THE ORANGE WRENCH WENT AWAY, UNTIL IT HAPPENED AGAIN A FEW MILES DOWN THE ROAD. THAT MORNING IT HAPPENED 5-6 TIMES WITHIN A HALF HOUR OR SO AND THE CHECK ENGINE LIGHT CAME ON THE LAST TIME. THIS PROBLEM HAS OCCURRED ONCE RANDOMLY BEFORE BUT THE MECHANIC COULD FIND NO REASON FOR IT TO BE HAPPENING. SINCE THE CHECK ENGINE LIGHT REMAINED ON THIS TIME HE RAN A DIAGNOSTIC TEST AND CONCLUDED THE THROTTLE BODY WAS DIRTY. AFTER CLEANING IT, THE CAR RAN FINE FOR ABOUT 5 DAYS WHEN IT STARTED HAPPENING AGAIN. *TR
NHTSA ODI #10482652
Mileage unknown · Oct 11, 2012
EngineVehicle Speed Control
I WAS DRIVING ON THE HIGHWAY WHEN THE SUV STARTED TO DECELERATE. I WAS TRAVELING AT 70MPH. THE RPM DID NOT CHANGE WHEN I PRESSED THE GAS PEDAL. THE SUV COASTED TO 0MPH. I HAD TO TURN THE CAR OFF FOR A FEW MINUTES. WHEN I RESTARTED IT, IT DROVE WELL ENOUGH TO GET TO THE FORD DEALERSHIP. DIAGNOSTICS WERE RUN AND I WAS TOLD T…
Read full complaint
I WAS DRIVING ON THE HIGHWAY WHEN THE SUV STARTED TO DECELERATE. I WAS TRAVELING AT 70MPH. THE RPM DID NOT CHANGE WHEN I PRESSED THE GAS PEDAL. THE SUV COASTED TO 0MPH. I HAD TO TURN THE CAR OFF FOR A FEW MINUTES. WHEN I RESTARTED IT, IT DROVE WELL ENOUGH TO GET TO THE FORD DEALERSHIP. DIAGNOSTICS WERE RUN AND I WAS TOLD THAT IT WAS A "HICCUP" AND NOTHING REGISTERED IN THE COMPUTER AS AN ALERT. I WAS TOLD TO RETURN IF IT HAPPENED AGAIN BUT WAS TOLD AGAIN THAT IT WAS A "HICCUP." THE FOLLOWING WEEK, IT HAPPENED AGAIN AS I WAS LEAVING WORK. I DROVE TO THE FORD DEALERSHIP BUT THIS TIME I TOOK VIDEO. I WAS TOLD IT WAS THE THROTTLE THAT NEEDED TO BE REPLACED. POSSIBLY A SENSOR?? I'M NOT SURE. BECAUSE THE SUV WAS OUT OF WARRANTY AND IT WAS A SATURDAY, FORD DIDN'T KNOW IF MY EXTENDED WARRANTY WOULD COVER THE PART. THEY CLEANED THE THROTTLE, I THINK, AND TOLD ME TO COME BACK ON MONDAY. I DROVE OUT INTO THE ROAD IN FRONT OF THE DEALERSHIP AND THE THROTTLE MESSED UP AGAIN. THE CAR DECELERATED. I TURNED IT OFF, WAITED, TURNED IT BACK ON AND DROVE BACK AND PAID FOR FORD TO INSTALL THE PART. THE CAR STILL SEEMS TO WANT TO DECELERATE AT TIMES BUT IT DOESN'T AND THERE ARE NO WARNING ALERTS/LIGHTS. AGAIN, I DO HAVE VIDEO OF WHAT ACTUALLY HAPPENED THE 2ND TIME THE SUV'S THROTTLE MESSED UP. *TR
NHTSA ODI #10479854
43,220 miles · Oct 10, 2012
EngineVehicle Speed Control
PURCHASED USED 2009 FORD ESCAPE IN AUGUST 2012. RAN FINE FOR THE FIRST MONTH THEN STARTED TO HESITATE WHEN ACCELERATING. WE ARE NOW HAVING REPEATED HESITATION AND ENGINE SURGING. WE ARE BECOMING CONCERNED ABOUT PULLING INTO TRAFFIC AND HAVING THE ENGINE STALL. WITH ONLY 44000 MILES IN IT, FORD WILL NOT PAY FOR THE REPAIR BECAUSE…
Read full complaint
PURCHASED USED 2009 FORD ESCAPE IN AUGUST 2012. RAN FINE FOR THE FIRST MONTH THEN STARTED TO HESITATE WHEN ACCELERATING. WE ARE NOW HAVING REPEATED HESITATION AND ENGINE SURGING. WE ARE BECOMING CONCERNED ABOUT PULLING INTO TRAFFIC AND HAVING THE ENGINE STALL. WITH ONLY 44000 MILES IN IT, FORD WILL NOT PAY FOR THE REPAIR BECAUSE IT IS OUT OF WARRANTY. FIRST FORD PURCHASED IN 30 YEARS, PROBABLY THE LAST TOO. *TR
NHTSA ODI #10479567
Mileage unknown · Sep 5, 2012
Vehicle Speed Control
PETITION FOR DEFECT INVESTIGATION INTO MY 2005-2012 FORD ESCAPE VEHICLES FOR THROTTLE BODY FAILURES RESULTING IN A STALL WHILE DRIVING EVENT OR ENGINE SURGE EVENT *TGW ON OF THE COMPLAINANTS COMPLAINED OF A STUCK ACCELERATOR PEDAL. THE FAILURE WAS DIAGNOSED AS A FAILED THROTTLE BODY WITH ENGINE CODES P2111; THROTTLE BODY STUCK…
Read full complaint
PETITION FOR DEFECT INVESTIGATION INTO MY 2005-2012 FORD ESCAPE VEHICLES FOR THROTTLE BODY FAILURES RESULTING IN A STALL WHILE DRIVING EVENT OR ENGINE SURGE EVENT *TGW ON OF THE COMPLAINANTS COMPLAINED OF A STUCK ACCELERATOR PEDAL. THE FAILURE WAS DIAGNOSED AS A FAILED THROTTLE BODY WITH ENGINE CODES P2111; THROTTLE BODY STUCK OPEN AND P2222; THROTTLE BODY STUCK CLOSED. THERE WAS NO EVIDENCE OF ANY MECHANICAL INTERFERENCE ON THROTTLE BLADE OR ANY CARBON BUILD-UP.
NHTSA ODI #10474622
88,682 miles · Sep 4, 2012
Power TrainVehicle Speed Control
HAD JUST COME OVER THE TN RIVER BRIDGE ON I40 EAST IN TN AND WAS APPROACHING MILE MARKER 137 WHEN THE VEHICLE BECAME NON RESPONSIVE TO THROTTLE WITH NO DASH INDICATION LIGHTS. AT FIRST I THOUGHT FUEL PUMP SHUT DOWN BECAUSE ACCELERATION DID NOT WORK. I KNEW THE ENGINE WAS STILL RUNNING BY RPM AND POWER STEERING WORKED. THE VEHIC…
Read full complaint
HAD JUST COME OVER THE TN RIVER BRIDGE ON I40 EAST IN TN AND WAS APPROACHING MILE MARKER 137 WHEN THE VEHICLE BECAME NON RESPONSIVE TO THROTTLE WITH NO DASH INDICATION LIGHTS. AT FIRST I THOUGHT FUEL PUMP SHUT DOWN BECAUSE ACCELERATION DID NOT WORK. I KNEW THE ENGINE WAS STILL RUNNING BY RPM AND POWER STEERING WORKED. THE VEHICLE WAS COASTING IN THE LEFT LANE AND THERE WAS TRAFFIC BEHIND, IN FRONT AND IN RIGHT LANE. I TURNED ON HAZARD LIGHTS IN HOPES OF WARNING THE TRAFFIC AROUND ME. THE SEMI BEHIND ME HAD TO SLOW ALSO AND I COULD NOT CHANGE LANES AT MOMENT. CONTEMPLATING GOING LEFT INTO THE MEDIAN AND MAYBE STRIKING AN UPCOMING BRIDGE RAIL OR WAIT FOR OPEN RIGHT LANE AND GET TO RIGHT SIDE OF INTERSTATE. I HAD AN OPENING AND TURNED OFF HAZARD FLASHER AND THEN GAVE A RIGHT BLINKER, CUTTING OFF THE SEMI BEHIND WHO WAS TRYING TO GO AROUND ME. AT THAT MOMENT I THOUGHT WE WOULD GET HIT. PULLED OVER AND THE WRENCH LIGHT CAME ON AND NO CHECK ENGINE LIGHT. VEHICLE IDLED BAD LIKE A MISFIRE AND RPM GAUGE WENT UP AND DOWN UNSTEADILY. I VIDEOED THE FLUCTUATION WHILE PULLED OVER. TURNED CAR OFF AND RESTARTED NO PROBLEM. PROBLEM CAME BACK AGAIN 74 MILES LATER IN NASHVILLE AT 88756 MILES. AT THAT POINT ON I440E AND I65 SPLIT THE VEHICLE, WITHOUT WARNING, SHUTDOWN AGAIN, BECAME NON RESPONSIVE TO THROTTLE. THEN THE WRENCH LIGHT AND CHECK ENGINE LIGHT CAME ON AND I PULLED OVER VIDEOED THE FLUCTUATING GAUGES. TURNED VEHICLE OFF AND RESTARTED AND LIGHTS WENT OFF AND PROCEEDED TO CROWN FORD ON THOMPSON LANE AND THE SERVICE DEPT WAS CLOSED. THIS ISSUE ALSO HAPPENED 5 TIMES ON 9-3-2012, BETWEEN MILEAGE 89,9002 TO 89,1181, WHILE IN ALABAMA/TN. EXAMPLE GOING UPHILL, AND ALSO COASTING INTO SOMEONES DRIVEWAY AT NIGHT . THIS VEHICLE STILL CURRENTLY HAS THE TRANS FLARE ISSUE EVEN AFTER TWO PCM REFLASH. BUT FORD CANT GET IT TO ACT UP. I THOUGHT MAYBE THIS ISSUE WAS RELATED. *TR
NHTSA ODI #10473826
108,000 miles · Aug 16, 2012
Electrical SystemFuel/propulsion SystemVehicle Speed Control
WHILE TRAVELING AT 70MPH, VEHICLE SUDDENLY STALLED WHILE DRIVING IN THE CENTER LANE OF A HIGHWAY IN HEAVY TRAFFIC. NO WARNING SIGNS WERE DISPLAYED. AFTER PULLING TO THE SHOULDER, VEHICLE WAS ABLE TO BE RESTARTED AND SEEMED TO BE FINE. SERVICE TECHNICIAN FOUND A FAILURE CODE FOR 'THROTTLE STUCK CLOSED' WITH 'FREEZE DATA' SHOWI…
Read full complaint
WHILE TRAVELING AT 70MPH, VEHICLE SUDDENLY STALLED WHILE DRIVING IN THE CENTER LANE OF A HIGHWAY IN HEAVY TRAFFIC. NO WARNING SIGNS WERE DISPLAYED. AFTER PULLING TO THE SHOULDER, VEHICLE WAS ABLE TO BE RESTARTED AND SEEMED TO BE FINE. SERVICE TECHNICIAN FOUND A FAILURE CODE FOR 'THROTTLE STUCK CLOSED' WITH 'FREEZE DATA' SHOWING IT HAPPENED AT 71MPH. HE INSPECTED THE THROTTLE AND FOUND NO PROBLEMS. AS A PRECAUTION, HE CLEANED THE THROTTLE BLADE WITH A CLEANING WIPE. A WEEK LATER, THE VEHICLE STALLED AGAIN AS I WAS PULLING INTO TRAFFIC. IN ORDER TO KEEP THE VEHICLE RUNNING, I THEN NEEDED TO KEEP MY FOOT ON BOTH THE GAS AND BRAKE WHILE AT STOPS. RETURN TO MY TECHNICIAN AND HE DIAGNOSED THE PROBLEM AS A DEFECTIVE THROTTLE BODY. HE SAID THAT THE COMPUTER DATA SHOWED THE THROTTLE OPEN ONLY 52% WHEN THE THROTTLE WAS WIDE OPEN. VEHICLE HAS NOT YET BEEN REPAIRED. *TR
NHTSA ODI #10471210
75,094 miles · Aug 15, 2012
Fuel/propulsion SystemPower TrainVehicle Speed Control
WHILE DRIVING AT A CONSTANT SPEED THE THROTTLE CONTROL ACTUATOR INSIDE THE THROTTLE BODY CAN BECOME STUCK AND CAUSE THE DRIVER TO LOOSE ALL THROTTLE AND SPEED CONTROL. PROBLEM WILL PRESENT ITSELF AS A TRANSMISSION ISSUE AS SHIFTING THROUGH ALL THE GEARS WILL NOT CLEAR THE PROBLEM, UNTIL ENGINE IS POWERED DOWN AND RESTARTED. TH…
Read full complaint
WHILE DRIVING AT A CONSTANT SPEED THE THROTTLE CONTROL ACTUATOR INSIDE THE THROTTLE BODY CAN BECOME STUCK AND CAUSE THE DRIVER TO LOOSE ALL THROTTLE AND SPEED CONTROL. PROBLEM WILL PRESENT ITSELF AS A TRANSMISSION ISSUE AS SHIFTING THROUGH ALL THE GEARS WILL NOT CLEAR THE PROBLEM, UNTIL ENGINE IS POWERED DOWN AND RESTARTED. THIS IS A CLEAR AND EVIDENT PROBLEM THAT APPEARS AT OR AROUND 75,000 MILES. FORD REFUSES TO ACKNOWLEDGE THAT THIS IS A PROBLEM WITH THE FACTORY MODEL THROTTLE BODY INSTALLED IN MOST ESCAPE MODEL VEHICLES. REGULAR ENGINE DIAGNOSTICS DO NOT DISPLAY AN ERROR CODE UNLESS THE DIAGNOSTIC COMPUTER IS CONNECTED TO THE CAR AT THE TIME OF INCIDENT AND WARNING LIGHT IS ON. *TR
NHTSA ODI #10470846
51,500 miles · Aug 13, 2012
Vehicle Speed Control
TL* THE CONTACT OWNS A 2009 FORD ESCAPE. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE VEHICLE ENGAGED INTO A ROUGH IDLE AND STALLED. THE CONTACT MENTIONED THAT THE CHECK ENGINE WARNING LIGHT AND THE WRENCH WARNING LIGHT ILLUMINATED. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TAKEN TO THE DEALER, WHO DIAGNOSED THAT…
Read full complaint
TL* THE CONTACT OWNS A 2009 FORD ESCAPE. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE VEHICLE ENGAGED INTO A ROUGH IDLE AND STALLED. THE CONTACT MENTIONED THAT THE CHECK ENGINE WARNING LIGHT AND THE WRENCH WARNING LIGHT ILLUMINATED. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TAKEN TO THE DEALER, WHO DIAGNOSED THAT THE THROTTLE BODY WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF FAILURE WHO FILED A REPORT AND DID NOT OFFER ANY ASSISTANCE. THE FAILURE MILEAGE WAS 51,500 AND THE CURRENT MILEAGE WAS 52,000.
NHTSA ODI #10470371
NHTSA investigations
3DP15001 · 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
PE13003 · Electronic Throttle Body Malfunction
Opened Feb 21, 2013 · Closed Feb 28, 2014
Status: closed (inferred from source dates) · Engine
On February 21, 2013, the Office of Defects Investigations (ODI) opened Preliminary Evaluation PE13-003 to investigate allegations of electronic throttle body (ETB) failures resulting in sudden reduction of engine power in model year (MY) 2009-2013 Ford Escape, Fusion, Mariner and Milan vehicles. During this investigation, Ford identified a condition in subject vehicles equipped with 2.5L and 3.0L engines that may result in a sudden reduction of engine power.According to Ford, the ETB internal motor contacts may develop a high resistance material buildup condition on the commutator, resulting in intermittent electrical connectivity and reduced engine power. When this condition occurs, the Malfunction Indicator Lamp (MIL) or Wrench light will illuminate and the vehicle may enter a limited limp home mode.Ford?s trade name for the feature is Failure Mode Effects Management (FMEM) mode.In this mode, engine power and vehicle speed are reduced, while full function of the power steering, power braking, lighting, and climate control systems are maintained.ODI?s complaint analysis indicate that the predominant failure mode involved reduced motive power associated with the limited limp home mode with engine speeds limited to approximately 900 RPM. Analysis of warranty claims provided by Ford identified 59,807 claims related to ETB replacements and approximately 50 percent of claims are associated with diagnostic trouble codes (DTC) P2111, Throttle Body Stuck Open, and P2112, Throttle Body Stuck Closed.Ford described several factors where the ETB motor may fail resulting in DTCs P2111 or P2112 but the failure is not an existing stuck open or closed ETB valve position.According to Ford, the ETB control strategy provides the driver with three FMEM modes that allow varying degrees of vehicle mobility depending on the severity of the fault detected.DTCs associated with stuck open or closed throttle valves are designated the highest failure severity resulting in engine speeds limited to high idle corresponding to the limited limp home mode.Vehicles are not likely to unexpectedly stall as a result of this condition, but drivers may characterize the reduced functionality as a stall, even though their vehicle may still has motive capability.Other FMEM limp modes may result in reduced engine performance but will maintain vehicle speed above 20mph. During this investigation, Ford and its suppliers, Delphi and Igarashi, updated the powertrain control module (PCM) software to include a throttle body motor cleaning cycle during key-on and modified the ETB internal motor components design, surface finish and material composition to improve durability. Additionally, Ford developed a remedy procedure and issued a special Customer Satisfaction Program (CSP) 13N03 extending the ETB warranty coverage and instructing dealers to update the powertrain calibration to improve vehicle performance in the event that intermittent electrical connectivity of the throttle body motor contacts occurs. 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 January 31, 2015 regardless of mileage.Owners of the affected vehicles will be contacted by mail to take their vehicle to a Ford dealer who will reprogram the PCM to the latest calibration. The bulletin was sent to dealers on January 17, 2014 and the owner letter mailing began on January 27, 2014. See the investigative file for copies of Ford's bulletin and owner letter. This preliminary evaluation is closed. The closing of this investigation does not constitute a finding that
DP12006 · Electronic Throttle Body Malfunction
Opened Oct 2, 2012 · Closed Feb 21, 2013
Status: closed (inferred from source dates) · Engine
In a letter dated August 30, 2012, The North Carolina Consumers Council (NCCC) petitioned the National Highway Traffic Safety Administration (NHTSA) to initiate a defect investigation of alleged electronic throttle body failures resulting in engine stall or surge while driving in model year (MY) 2005 through 2012 Ford Escape vehicles. On October 2, 2012 the Office of Defects Investigation (ODI) opened a Defect Petition DP12-006 to evaluate whether to grant or deny the petition. The petition is hereby granted on certain model years. The NCCC letter cites two complaints of stall while driving in MY 2009 Ford Escape vehicles that were diagnosed as failed throttle bodies with diagnostic trouble codes (DTC) P2111, Throttle Body Stuck Open, and P2112, Throttle Body Stuck Closed. The petitioner indicates that the owners of both vehicles reported experiencing repeated incidents of stalling and engine surging. According to Ford, Escape non-hybrid vehicles are equipped with Electronic Throttle Body (ETB) assemblies beginning with MY 2009. Vehicles manufactured between June 22, 2009 and October 15, 2009 may contain contaminated printed circuit boards (PCB) with plating variations. Plating variations could lead to a lack of continuity in the throttle position sensor circuit where P2111 and/or other DTCs would be generated and stored. Ford and its electronic throttle body supplier, Delphi, modified the PCB manufacturing process and issued a technical service bulletin (TSB) 09-23-5. Vehicles produced after October 15, 2009 incorporated ETBs manufactured with a PCB process that resolved this condition. ODI's analysis identified a total of 123 unique reports indicating allegations of reduced motive power or vehicle stall. Depending on the condition of throttle control system malfunction, a driver may experience varying levels of reduced engine performance associated with three limp home modes. In two limp modes, reduced engine performance may maintain vehicle speeds above 20mph while the third is a limited limp home mode with engine speeds limited to approximately 900 RPM. Allegations of stall appear to be related to the limited limp home mode. Vehicles are not likely to unexpectedly stall as a result of this condition, but drivers may characterize the reduced functionality as a stall, even though their vehicle may still has motive capability. Allegations of vehicle surge appear to be related to limp home mode operation. Complaints alleging surge are most likely related to engine RPM fluctuations at low vehicle speeds or idle as the control system engages to prevent engine stall. In limited limp mode, rough-idle conditions may exist while the control system attempts to modulate engine RPMs once the vehicle reaches a reduced speed to maintain approximately 900 RPM. Separately, ODI received 59 complaints alleging incidents of engine stall while driving in model year (MY) 2010-2011 Ford Fusion vehicles. Approximately 60 percent (36) of the incidents occurred at speeds of 40 miles per hour or more. Eighty percent of complaints (47) were received beginning March 2012 and 14 complaints reported that the throttle body was replaced or DTCs associated with limp home modes. Additionally, Ford issued TSB 10-21-6 addressing DTCs associated with idle speed drops and limited limp home mode. The petition is granted on certain model years.Preliminary Evaluation PE13-003 has been opened to assess the scope, frequency and potential safety consequences associated with the alleged defect.See full copy of the closing resume for this defect petition for list of the VOQs associated with the defect petition analysis.
Illustration