NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
295 reportsMileage unknown · Aug 25, 2005
SteeringSuspension
F250, SUPER DUTY, 3/4-T, 4X4, 4WD, SHORT BOX. ALL SPEEDS IT IS NOTICEABLE. AT HIGHWAY SPEEDS (75+ MPH), ENCOUNTERING BUMPS, SEVERE SHIMMY IN FRONT END, NEARLY CAUSING LOSS OF CONTROL OF VEHICLE. FLEET OF 7 TRUCKS ALL EXPERIENCE SAME, SOME WORSE THAN OTHERS. DEALER HAS DONE ALL POSSIBLE TO REMEDY, INCLUDING AFTERMARKET HEAVIE…
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F250, SUPER DUTY, 3/4-T, 4X4, 4WD, SHORT BOX. ALL SPEEDS IT IS NOTICEABLE. AT HIGHWAY SPEEDS (75+ MPH), ENCOUNTERING BUMPS, SEVERE SHIMMY IN FRONT END, NEARLY CAUSING LOSS OF CONTROL OF VEHICLE. FLEET OF 7 TRUCKS ALL EXPERIENCE SAME, SOME WORSE THAN OTHERS. DEALER HAS DONE ALL POSSIBLE TO REMEDY, INCLUDING AFTERMARKET HEAVIER DUTY FRONT STEERING STABILIZER (AT OUR EXPENSE). INCIDENT DATE IS LAST DATE IT OCCURRED TO MY CRUISER TRUCK. IT HAPPENS EVERY TIME A BUMP IN THE HIGHWAY IS ENCOUNTERED WITH EVERY TRUCK OUR DEPARTMENT BOUGHT FOR USE AS LAW ENFORCEMENT VEHICLES. THE MAGNITUDE OF THE WOBBLE IS DEPENDANT ON THE SPECIFIC TRUCK AND THE SPEED TRAVELED. REALIZE THAT AS LAW ENFORCEMENT RESPONSE VEHICLES, OFTEN THIS INVOLVES VERY HIGH SPEED. THE HIGHER THE SPEED, THE WORSE THE PROBLEM.
NHTSA ODI #10134178
17,000 miles · Aug 12, 2005
Engine And Engine Cooling
DT: WHILE TRAVELING ON INTERSTATE AT ABOUT 70 MPH VEHICLE LOST POWER.. NO WARNING LIGHTS ILLUMINATED AT THE TIME. WAS NOT ABLE TO RESTART VEHICLE. IT HAD TO BE TOWED OFF AN INTERSTATE BRIDGE, TO SIDE OF ROAD OUT OF WAY WHERE AFTERWARDS CONSUMER CALLED FORD. WAITED FOR 2 HOURS FOR A TOW TRUCK. TIRED OF WAITING CONSUMER…
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DT: WHILE TRAVELING ON INTERSTATE AT ABOUT 70 MPH VEHICLE LOST POWER.. NO WARNING LIGHTS ILLUMINATED AT THE TIME. WAS NOT ABLE TO RESTART VEHICLE. IT HAD TO BE TOWED OFF AN INTERSTATE BRIDGE, TO SIDE OF ROAD OUT OF WAY WHERE AFTERWARDS CONSUMER CALLED FORD. WAITED FOR 2 HOURS FOR A TOW TRUCK. TIRED OF WAITING CONSUMER TRIED TO START THE VEHICLE. IT STARTED AND HE DROVE ABOUT 20 MILES TO DEALERSHIP, WHO SAID THERE WAS NOTHING WRONG, OR NO RECALLS. NO REPAIRS HAVE BEEN MADE BECAUSE DEALERSHIP COULD NOT DUPLICATE THE PROBLEM. THIS VEHICLE WAS TOWED TO ANOTHER DEALERSHIP IN THE PAST, BUT FORD STATED THEY HAD NO RECORD OF THIS, AND NO CLUE AS TO WHAT THE PROBLEM WAS. VEHICLE IS CURRENTLY AT THE DEALER AWAITING SERVICE. THERE HAS ALWAYS BEEN A PROBLEM WHEN TURNING ENGINE OFF TO PUT GAS IN VEHICLE THE ENGINE WOULD NOT RESTART, THIS WAS A DIESEL ENGINE. *AK *NM
NHTSA ODI #10129219
1,189 miles · Jul 25, 2005
Fuel System, Gasoline
FUEL PUMP FAILURE FOR THE 4TH TIME; LOOSE BOLTS IN FRAME; UNABLE TO FUEL AT NORMAL RATE,
NHTSA ODI #10130018
Mileage unknown · Jul 15, 2005
Vehicle Speed Control
DT: THE CONTACT OWNS A 2005 FORD F250 SUPER DUTY DIESEL. WHILE PASSING ANOTHER VEHICLE THE VEHICLE'S ACCELERATOR BECAME STUCK AND A LOUD NOISE WAS HEARD FROM UNDER THE HOOD. THE VEHICLE THEN SUDDENLY STOPPED AND THEN IT STOPPED ACCELERATING. WHILE DRIVING FURTHER, THE CONSUMER TRIED TO SPEED UP THE VEHICLE TO SEE IF THIS WOU…
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DT: THE CONTACT OWNS A 2005 FORD F250 SUPER DUTY DIESEL. WHILE PASSING ANOTHER VEHICLE THE VEHICLE'S ACCELERATOR BECAME STUCK AND A LOUD NOISE WAS HEARD FROM UNDER THE HOOD. THE VEHICLE THEN SUDDENLY STOPPED AND THEN IT STOPPED ACCELERATING. WHILE DRIVING FURTHER, THE CONSUMER TRIED TO SPEED UP THE VEHICLE TO SEE IF THIS WOULD HAPPEN AGAIN AND IT DID. IT POPPED AND THEN VEHICLE STOPPED ACCELERATING. THIS WOULD HAPPEN AT SPEEDS AROUND 40-55 MPH. THE DEALERSHIP CHECKED THE CODES, BUT COULD NOT FIND ANY CODES FOR THE PROBLEM. THE MECHANIC TOOK IT HOME OVER NIGHT AND NOTHING HAPPENED WHILE HE WAS DRIVING IT. SINCE THEY COULD NOT DUPLICATE THE PROBLEM THEY TOLD THE CONSUMER TO COME AND PICK UP THE TRUCK. *AK THE CONSUMERS FOOT WAS NOT ON THE ACCELERATOR PEDAL. THE CONSUMER HELD DOWN THE BRAKE PEDAL TO TRY TO HOLD THE VEHICLE IN PLACE, THE LOUD NOISE WAS HEARD. *SC THE CONSUMER EXPERIENCED UNWANTED ACCELERATION. *JB
NHTSA ODI #10125552
2,500 miles · Jul 6, 2005
Service Brakes, Electric
DT: THE TRAILER BRAKE CONTROLLER IS BUILT RIGHT INTO THE TRUCK. DOES NOT HAVE ANY BRAKE CONTROL IF GOING UNDER 15-20 MPH. THE CONSUMER TOOK THE VEHICLE TO THE DEALER. THIS BRAKE ONLY PUT ON 1-3 VOLTS WHICH THEY CHANGED. BUT TALKED TO DEXTER ,THEY SAID IT NEEDED 2-12 VOLTS. FORD CHANGED THIS PART ON MARCH 23, 2005, AND THE…
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DT: THE TRAILER BRAKE CONTROLLER IS BUILT RIGHT INTO THE TRUCK. DOES NOT HAVE ANY BRAKE CONTROL IF GOING UNDER 15-20 MPH. THE CONSUMER TOOK THE VEHICLE TO THE DEALER. THIS BRAKE ONLY PUT ON 1-3 VOLTS WHICH THEY CHANGED. BUT TALKED TO DEXTER ,THEY SAID IT NEEDED 2-12 VOLTS. FORD CHANGED THIS PART ON MARCH 23, 2005, AND THE VEHICLE WAS MANUFACTURED ON FEBRUARY 28,2005. DEALER STATED OTHER CONSUMERS COMPLAINED ABOUT THIS PROBLEM.*AK
NHTSA ODI #10127591
3 miles · Jun 20, 2005
Suspension
DT: VEHICLE WILL GO TO THE LEFT OR THE RIGHT, AND CONSUMER WILL NEVER FEEL STEERING WHEEL MOVE. TOOK VEHICLE TO DEALER , LINED IT UP, PUT NEW TIRES ON IT, PUT NEW CASTERS ON, AND ROTATED IT. BUT VEHICLE STILL HAS THE PROBLEM. *AK
NHTSA ODI #10125916
653 miles · Jun 13, 2005
Engine And Engine CoolingInjury
DIESEL FUMES CAME OUT OF PASSENGER AIR VENTS MAKING MYSELF NAUTIOUS AND SICK FROM CO2 POISONING. BOUGHT IT IN TO THE FORD DEALER AND SERVICE MANAGER SMELLED THE PROBLEM, SAID THAT THERE MIGHT BE A PROBLEM WITH THE Y FLANGE ON EXHAUST MANIFOLD. CALLED BACK AND PULLED MANIFOLD AND DIDNT SEE A PROBLEM WAS GOING TO ORDER A NEW ONE…
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DIESEL FUMES CAME OUT OF PASSENGER AIR VENTS MAKING MYSELF NAUTIOUS AND SICK FROM CO2 POISONING. BOUGHT IT IN TO THE FORD DEALER AND SERVICE MANAGER SMELLED THE PROBLEM, SAID THAT THERE MIGHT BE A PROBLEM WITH THE Y FLANGE ON EXHAUST MANIFOLD. CALLED BACK AND PULLED MANIFOLD AND DIDNT SEE A PROBLEM WAS GOING TO ORDER A NEW ONE. SAYS NOT AN UNCOMMON PROBLEM.
NHTSA ODI #10125164
8,600 miles · May 18, 2005
Engine And Engine Cooling
F-250, 2004 DIESEL, FUEL MILAGE HAS DROPPED AND NOW GET SMELL FROM EXHAUST. TOOK TO DEALER AND WAS TOLD NOTHING WRONG.
NHTSA ODI #10121273
3,000 miles · May 10, 2005
Engine And Engine Cooling
CONSUMER STATES: REACHED 3,000 MILES AND THE ENGINE BLEW, OUT. ENGINE LIGHT CAME ON. BUT CONSUMER SAID MAY BE PISTON. HOWEVER, CAM SHAFT FUSE WAS BAD. *AK
NHTSA ODI #10120570
2,900 miles · Apr 15, 2005
Vehicle Speed Control
UNINTENDED ACCELERATION,TRUCK ACCELERATES WITHOUT DRIVER'S INPUT FOR SEVERAL SECONDS.VERY DANGEROUS.WAS VERIFIED AT THE DEALER. *AK
NHTSA ODI #10117941
Official recalls
3Jul 13, 2011
FORD IS RECALLING CERTAIN MODEL YEAR 2011 RANGER TRUCKS BUILT FROM JANUARY 25, 2011, THROUGH APRIL 25, 2011 AT THE TWIN CITIES ASSEMBLY PLANT, AND SERVICE PARTS DISTRIBUTED TO DEALERS FOR CERTAIN 2004 THROUGH 2011 MODEL YEAR RANGER TRUCKS, 2002 THROUGH 2005 MODEL YEAR EXCURSION VEHICLES, AND 2002 THROUGH 2007 MODEL YEAR F-250, F-350, F-450, AND F-550 TRUCKS FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE MULTI-FUNCTION SWITCH WAS SHIPPED WITH A SUBCOMPONENT (SLIDER) THAT MAY EXPERIENCE DEFORMATION. A MULTI-FUNCTION SWITCH WITH A DEFORMED SLIDER MAY MALFUNCTION CAUSING THE TURN SIGNAL, TAIL LIGHTS, HAZARD WARNING SIGNAL FLASHERS AND/OR BRAKE LIGHTS NOT TO ACTIVATE.
Consequence & remedy
Consequence: NON-FUNCTIONING LIGHTS COULD INCREASE THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE SWITCHES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON AUGUST 15, 2011. OWNERS MAY CONTACT FORD MOTOR COMPANY CUSTOMER RELATIONSHIP CENTER AT 1-866-436-7332.
Additional source detail variants (2)
Exterior Lighting:brake Lights
FORD IS RECALLING CERTAIN MODEL YEAR 2011 RANGER TRUCKS BUILT FROM JANUARY 25, 2011, THROUGH APRIL 25, 2011 AT THE TWIN CITIES ASSEMBLY PLANT, AND SERVICE PARTS DISTRIBUTED TO DEALERS FOR CERTAIN 2004 THROUGH 2011 MODEL YEAR RANGER TRUCKS, 2002 THROUGH 2005 MODEL YEAR EXCURSION VEHICLES, AND 2002 THROUGH 2007 MODEL YEAR F-250, F-350, F-450, AND F-550 TRUCKS FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE MULTI-FUNCTION SWITCH WAS SHIPPED WITH A SUBCOMPONENT (SLIDER) THAT MAY EXPERIENCE DEFORMATION. A MULTI-FUNCTION SWITCH WITH A DEFORMED SLIDER MAY MALFUNCTION CAUSING THE TURN SIGNAL, TAIL LIGHTS, HAZARD WARNING SIGNAL FLASHERS AND/OR BRAKE LIGHTS NOT TO ACTIVATE.
Consequence: NON-FUNCTIONING LIGHTS COULD INCREASE THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE SWITCHES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON AUGUST 15, 2011. OWNERS MAY CONTACT FORD MOTOR COMPANY CUSTOMER RELATIONSHIP CENTER AT 1-866-436-7332.
Exterior Lighting:tail Lights
FORD IS RECALLING CERTAIN MODEL YEAR 2011 RANGER TRUCKS BUILT FROM JANUARY 25, 2011, THROUGH APRIL 25, 2011 AT THE TWIN CITIES ASSEMBLY PLANT, AND SERVICE PARTS DISTRIBUTED TO DEALERS FOR CERTAIN 2004 THROUGH 2011 MODEL YEAR RANGER TRUCKS, 2002 THROUGH 2005 MODEL YEAR EXCURSION VEHICLES, AND 2002 THROUGH 2007 MODEL YEAR F-250, F-350, F-450, AND F-550 TRUCKS FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE MULTI-FUNCTION SWITCH WAS SHIPPED WITH A SUBCOMPONENT (SLIDER) THAT MAY EXPERIENCE DEFORMATION. A MULTI-FUNCTION SWITCH WITH A DEFORMED SLIDER MAY MALFUNCTION CAUSING THE TURN SIGNAL, TAIL LIGHTS, HAZARD WARNING SIGNAL FLASHERS AND/OR BRAKE LIGHTS NOT TO ACTIVATE.
Consequence: NON-FUNCTIONING LIGHTS COULD INCREASE THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE SWITCHES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON AUGUST 15, 2011. OWNERS MAY CONTACT FORD MOTOR COMPANY CUSTOMER RELATIONSHIP CENTER AT 1-866-436-7332.
Jun 10, 2005
CERTAIN PICKUP TRUCKS, SPORT UTILITY VEHICLES AND VANS EQUIPPED WITH 6.0L DIESEL ENGINES MAY EXPERIENCE STALLING WITHOUT WARNING WHILE DRIVING AND MAY OR MAY NOT RESTART.
Consequence & remedy
Consequence: SHOULD THE ENGINE STALL, A VEHICLE CRASH COULD OCCUR.
Remedy: DEALERS WILL UPGRADE THE FUEL INJECTION CONTROL MODULE (FICM) WIRE HARNESS OR REPLACED, AND/OR HAVE A NEW INJECTION CONTROL PRESSURE (ICP)) SENSOR CONNECTOR INSTALLED FREE OF CHARGE. THE RECALL BEGAN ON JULY 22, 2005. OWNERS MAY CONTACT FORD AT 1-800-392-3673.
Jun 9, 2005
ON CERTAIN PICKUP TRUCKS AND CHASSIS CAB VEHICLES EQUIPPED WITH 5.4L OR 6.8L GASOLINE ENGINES, THE FUEL JUMPER LINE MAY HAVE AN INCORRECT END FORM.
Consequence & remedy
Consequence: THE FUEL LINE MAY SEPARATE AT THE CONNECTION TO THE MAIN FUEL BUNDLE. IF THE FUEL LINE SEPARATES, AN OPERATOR MAY NOTICE A GASOLINE ODOR AND/OR FUEL ON THE GROUND, LOSS OF POWER, AND THE ENGINE WILL EVENTUALLY STALL. FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
Remedy: DEALERS WILL INSTALL AN EXTERNAL RETENTION CLIP AT THE FUEL JUMPER LINE TO THE MAIN FUEL BUNDLE CONNECTION. THE RECALL BEGAN ON JUNE 20, 2005. 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
2EA08007 · Violent Front End Oscillation
Opened Mar 14, 2008 · Closed Mar 31, 2009
Status: closed (inferred from source dates) · Suspension; Suspension:front
THIS INVESTIGATION WAS OPENED BASED ON 78 CONSUMER COMPLAINTS OF SEVERE SUSPENSION AND STEERING WHEEL OSCILLATIONS AFTER THE SUBJECT VEHICLES TRAVELED OVER AN UNEVEN SURFACE.ODI WAS CONCERNED ABOUT THESE COMPLAINTS BECAUSE MANY OF THEM ALLEGED LOSS OF CONTROL AND THE LOSS OF CONTROL OCCURREDAT SPEEDS ABOVE 50 MILES PER HOUR.AT THE TIME THESE COMPLAINTS WERE RECEIVED, ODI WAS ALSO AWARE OF THE TSB 07-10-10 AND EARLY WARNING FIELD REPORTS THAT DISCUSSED THE SHIMMY CONDITION ON THE SUBJECT VEHICLES.SINCE OPENING THIS INVESTIGATION, ODI HAS CONFIRMED, BASED ON CONSUMER COMPLAINTS, WARRANTY DATA, TESTING CONDUCTED BY VRTC, AND ODI INSPECTION OF COMPLAINT VEHICLES, THAT THE OWNERS OF THE SUBJECT VEHICLES ARE EXPERIENCING SHIMMY EVENTS ON THEIR VEHICLES.HOWEVER, ODI HAS ALSO CONFIRMED THAT OWNERS TYPICALLY DO NOT MAINTAIN THEIR TIRES AT THE PRESSURES RECOMMENDED BY FORD ON THE TIRE LABEL.FURTHER, ODI HAS FOUND THAT IN ORDER FOR SHIMMY TO OCCUR, TIRE PRESSURES MUST BE SUBSTANTIALLY BELOW (AT LEAST 20%) THOSE SPECIFIED ON THE VEHICLE TIRE LABEL.ODI CONSIDERS THESE UNSAFE TIRE CONDITIONS TO BE THE RESULT OF ONE OF THREE TYPICAL SITUATIONS.THE TIRES ARE BEING IMPROPERLY MAINTAINED, THE OWNERS ARE INTENTIONALLY SETTING THE TIRE PRESSURES LOW TO ENHANCE RIDE QUALITY, OR AFTERMARKET TIRES (NOT DESIGNED FOR USE ON THE VEHICLE) ARE INSTALLED TO CHANGE THE APPEARANCE OR FUNCTION OF THE VEHICLE.THE SUBJECT VEHICLES ARE INTENDED AND DESIGNED TO BE USED AS HEAVY DUTY VEHICLES AND AS SUCH REQUIRE THAT THE TIRES BE CAPABLE OF HANDLING THE LOADS FOR WHICH THE VEHICLE IS DESIGNED AND MARKETED.IN ORDER FOR THE TIRES TO BE CAPABLE OF HANDLING THESE LOADS, THE PROPER TIRE PRESSURE MUST BE MAINTAINED.IN LIGHT OF THE INFORMATION GATHERED IN THIS INVESTIGATION AND FORD'S AGREEMENT TO NOTIFY SUBJECT VEHICLE OWNERS (NOW AND EVERY TWO YEARS UNTIL THE VEHICLES REACH TEN YEARS FROM THEIR PRODUCTION DATE) ABOUT THE IMPORTANCE OF MAINTAINING PROPER TIRE PRESSURES ON THEIR VEHICLES, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.
Additional source detail variants (2)
Suspension
THIS INVESTIGATION WAS OPENED BASED ON 78 CONSUMER COMPLAINTS OF SEVERE SUSPENSION AND STEERING WHEEL OSCILLATIONS AFTER THE SUBJECT VEHICLES TRAVELED OVER AN UNEVEN SURFACE.ODI WAS CONCERNED ABOUT THESE COMPLAINTS BECAUSE MANY OF THEM ALLEGED LOSS OF CONTROL AND THE LOSS OF CONTROL OCCURREDAT SPEEDS ABOVE 50 MILES PER HOUR.AT THE TIME THESE COMPLAINTS WERE RECEIVED, ODI WAS ALSO AWARE OF THE TSB 07-10-10 AND EARLY WARNING FIELD REPORTS THAT DISCUSSED THE SHIMMY CONDITION ON THE SUBJECT VEHICLES.SINCE OPENING THIS INVESTIGATION, ODI HAS CONFIRMED, BASED ON CONSUMER COMPLAINTS, WARRANTY DATA, TESTING CONDUCTED BY VRTC, AND ODI INSPECTION OF COMPLAINT VEHICLES, THAT THE OWNERS OF THE SUBJECT VEHICLES ARE EXPERIENCING SHIMMY EVENTS ON THEIR VEHICLES.HOWEVER, ODI HAS ALSO CONFIRMED THAT OWNERS TYPICALLY DO NOT MAINTAIN THEIR TIRES AT THE PRESSURES RECOMMENDED BY FORD ON THE TIRE LABEL.FURTHER, ODI HAS FOUND THAT IN ORDER FOR SHIMMY TO OCCUR, TIRE PRESSURES MUST BE SUBSTANTIALLY BELOW (AT LEAST 20%) THOSE SPECIFIED ON THE VEHICLE TIRE LABEL.ODI CONSIDERS THESE UNSAFE TIRE CONDITIONS TO BE THE RESULT OF ONE OF THREE TYPICAL SITUATIONS.THE TIRES ARE BEING IMPROPERLY MAINTAINED, THE OWNERS ARE INTENTIONALLY SETTING THE TIRE PRESSURES LOW TO ENHANCE RIDE QUALITY, OR AFTERMARKET TIRES (NOT DESIGNED FOR USE ON THE VEHICLE) ARE INSTALLED TO CHANGE THE APPEARANCE OR FUNCTION OF THE VEHICLE.THE SUBJECT VEHICLES ARE INTENDED AND DESIGNED TO BE USED AS HEAVY DUTY VEHICLES AND AS SUCH REQUIRE THAT THE TIRES BE CAPABLE OF HANDLING THE LOADS FOR WHICH THE VEHICLE IS DESIGNED AND MARKETED.IN ORDER FOR THE TIRES TO BE CAPABLE OF HANDLING THESE LOADS, THE PROPER TIRE PRESSURE MUST BE MAINTAINED.IN LIGHT OF THE INFORMATION GATHERED IN THIS INVESTIGATION AND FORD'S AGREEMENT TO NOTIFY SUBJECT VEHICLE OWNERS (NOW AND EVERY TWO YEARS UNTIL THE VEHICLES REACH TEN YEARS FROM THEIR PRODUCTION DATE) ABOUT THE IMPORTANCE OF MAINTAINING PROPER TIRE PRESSURES ON THEIR VEHICLES, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.
Suspension:front
THIS INVESTIGATION WAS OPENED BASED ON 78 CONSUMER COMPLAINTS OF SEVERE SUSPENSION AND STEERING WHEEL OSCILLATIONS AFTER THE SUBJECT VEHICLES TRAVELED OVER AN UNEVEN SURFACE.ODI WAS CONCERNED ABOUT THESE COMPLAINTS BECAUSE MANY OF THEM ALLEGED LOSS OF CONTROL AND THE LOSS OF CONTROL OCCURREDAT SPEEDS ABOVE 50 MILES PER HOUR.AT THE TIME THESE COMPLAINTS WERE RECEIVED, ODI WAS ALSO AWARE OF THE TSB 07-10-10 AND EARLY WARNING FIELD REPORTS THAT DISCUSSED THE SHIMMY CONDITION ON THE SUBJECT VEHICLES.SINCE OPENING THIS INVESTIGATION, ODI HAS CONFIRMED, BASED ON CONSUMER COMPLAINTS, WARRANTY DATA, TESTING CONDUCTED BY VRTC, AND ODI INSPECTION OF COMPLAINT VEHICLES, THAT THE OWNERS OF THE SUBJECT VEHICLES ARE EXPERIENCING SHIMMY EVENTS ON THEIR VEHICLES.HOWEVER, ODI HAS ALSO CONFIRMED THAT OWNERS TYPICALLY DO NOT MAINTAIN THEIR TIRES AT THE PRESSURES RECOMMENDED BY FORD ON THE TIRE LABEL.FURTHER, ODI HAS FOUND THAT IN ORDER FOR SHIMMY TO OCCUR, TIRE PRESSURES MUST BE SUBSTANTIALLY BELOW (AT LEAST 20%) THOSE SPECIFIED ON THE VEHICLE TIRE LABEL.ODI CONSIDERS THESE UNSAFE TIRE CONDITIONS TO BE THE RESULT OF ONE OF THREE TYPICAL SITUATIONS.THE TIRES ARE BEING IMPROPERLY MAINTAINED, THE OWNERS ARE INTENTIONALLY SETTING THE TIRE PRESSURES LOW TO ENHANCE RIDE QUALITY, OR AFTERMARKET TIRES (NOT DESIGNED FOR USE ON THE VEHICLE) ARE INSTALLED TO CHANGE THE APPEARANCE OR FUNCTION OF THE VEHICLE.THE SUBJECT VEHICLES ARE INTENDED AND DESIGNED TO BE USED AS HEAVY DUTY VEHICLES AND AS SUCH REQUIRE THAT THE TIRES BE CAPABLE OF HANDLING THE LOADS FOR WHICH THE VEHICLE IS DESIGNED AND MARKETED.IN ORDER FOR THE TIRES TO BE CAPABLE OF HANDLING THESE LOADS, THE PROPER TIRE PRESSURE MUST BE MAINTAINED.IN LIGHT OF THE INFORMATION GATHERED IN THIS INVESTIGATION AND FORD'S AGREEMENT TO NOTIFY SUBJECT VEHICLE OWNERS (NOW AND EVERY TWO YEARS UNTIL THE VEHICLES REACH TEN YEARS FROM THEIR PRODUCTION DATE) ABOUT THE IMPORTANCE OF MAINTAINING PROPER TIRE PRESSURES ON THEIR VEHICLES, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.
PE07057 · Violent Front End Oscillation
Opened Nov 15, 2007 · Closed Mar 14, 2008
Status: closed (inferred from source dates) · Suspension; Suspension:front
ODI HAS RECEIVED 78 CONSUMER COMPLAINTS OF SEVERE SUSPENSION AND STEERING WHEEL SHIMMY AND OSCILLATIONS COMMENCING AFTER THE SUBJECT VEHICLES TRAVELED OVER AN UNEVEN ROAD SURFACE. THE MAJORITY OF THESE INCIDENTS OCCURRED AT SPEEDS OF 50 MPH OR GREATER.THIRTEEN OF THE COMPLAINTS RECEIVED BY ODI ALLEGE LOSS OF STEERING CONTROL AND THAT THE VEHICLE CHANGED DRIVING LANES UNCONTROLLABLY.FOUR OF THE COMPLAINTS RECEIVED BY ODI ALLEGE THAT THE VEHICLE LEFT THE ROAD SURFACE AS A RESULT OF THE VIOLENT SUSPENSION AND STEERING WHEEL OSCILLATIONS.IN ONE CASE THE CONSUMER ALLEGES THAT AFTER THE VEHICLE LEFT THE ROAD SURFACE, IT CRASHED INTO A WOODED AREA.ADDITIONALFACTORS CONTRIBUTING TO THE OPENING OF THIS EA WERE EARLY WARNING FIELD REPORTS,SUBMITTED BY FORD, DESCRIBING SUSPENSION SHIMMY / OSCILLATIONSAND A FORD TSB (07-10-10) DESCRIBING THE SUSPENSION SHIMMY ISSUE AND HOW TO REPAIR THE PROBLEM.FORD HAS DESCRIBED SHIMMY AS SELF-EXCITED OSCILLATION OF THE STEERING WHEELS WITH ACCOMPANYING WHEEL TRAMP.THIS PE HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA) TO DETERMINE IF THE SHIMMY CONDITION THAT OCCURS ON THE SUBJECT VEHICLES CREATES A CONDITION WHERE THE VEHICLE BECOMES DIFFICULT TO CONTROL OR STARTLES THE DRIVER, THUS PRESENTING A SAFETY RISK.
Additional source detail variants (2)
Suspension
ODI HAS RECEIVED 78 CONSUMER COMPLAINTS OF SEVERE SUSPENSION AND STEERING WHEEL SHIMMY AND OSCILLATIONS COMMENCING AFTER THE SUBJECT VEHICLES TRAVELED OVER AN UNEVEN ROAD SURFACE. THE MAJORITY OF THESE INCIDENTS OCCURRED AT SPEEDS OF 50 MPH OR GREATER.THIRTEEN OF THE COMPLAINTS RECEIVED BY ODI ALLEGE LOSS OF STEERING CONTROL AND THAT THE VEHICLE CHANGED DRIVING LANES UNCONTROLLABLY.FOUR OF THE COMPLAINTS RECEIVED BY ODI ALLEGE THAT THE VEHICLE LEFT THE ROAD SURFACE AS A RESULT OF THE VIOLENT SUSPENSION AND STEERING WHEEL OSCILLATIONS.IN ONE CASE THE CONSUMER ALLEGES THAT AFTER THE VEHICLE LEFT THE ROAD SURFACE, IT CRASHED INTO A WOODED AREA.ADDITIONALFACTORS CONTRIBUTING TO THE OPENING OF THIS EA WERE EARLY WARNING FIELD REPORTS,SUBMITTED BY FORD, DESCRIBING SUSPENSION SHIMMY / OSCILLATIONSAND A FORD TSB (07-10-10) DESCRIBING THE SUSPENSION SHIMMY ISSUE AND HOW TO REPAIR THE PROBLEM.FORD HAS DESCRIBED SHIMMY AS SELF-EXCITED OSCILLATION OF THE STEERING WHEELS WITH ACCOMPANYING WHEEL TRAMP.THIS PE HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA) TO DETERMINE IF THE SHIMMY CONDITION THAT OCCURS ON THE SUBJECT VEHICLES CREATES A CONDITION WHERE THE VEHICLE BECOMES DIFFICULT TO CONTROL OR STARTLES THE DRIVER, THUS PRESENTING A SAFETY RISK.
Suspension:front
ODI HAS RECEIVED 78 CONSUMER COMPLAINTS OF SEVERE SUSPENSION AND STEERING WHEEL SHIMMY AND OSCILLATIONS COMMENCING AFTER THE SUBJECT VEHICLES TRAVELED OVER AN UNEVEN ROAD SURFACE. THE MAJORITY OF THESE INCIDENTS OCCURRED AT SPEEDS OF 50 MPH OR GREATER.THIRTEEN OF THE COMPLAINTS RECEIVED BY ODI ALLEGE LOSS OF STEERING CONTROL AND THAT THE VEHICLE CHANGED DRIVING LANES UNCONTROLLABLY.FOUR OF THE COMPLAINTS RECEIVED BY ODI ALLEGE THAT THE VEHICLE LEFT THE ROAD SURFACE AS A RESULT OF THE VIOLENT SUSPENSION AND STEERING WHEEL OSCILLATIONS.IN ONE CASE THE CONSUMER ALLEGES THAT AFTER THE VEHICLE LEFT THE ROAD SURFACE, IT CRASHED INTO A WOODED AREA.ADDITIONALFACTORS CONTRIBUTING TO THE OPENING OF THIS EA WERE EARLY WARNING FIELD REPORTS,SUBMITTED BY FORD, DESCRIBING SUSPENSION SHIMMY / OSCILLATIONSAND A FORD TSB (07-10-10) DESCRIBING THE SUSPENSION SHIMMY ISSUE AND HOW TO REPAIR THE PROBLEM.FORD HAS DESCRIBED SHIMMY AS SELF-EXCITED OSCILLATION OF THE STEERING WHEELS WITH ACCOMPANYING WHEEL TRAMP.THIS PE HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA) TO DETERMINE IF THE SHIMMY CONDITION THAT OCCURS ON THE SUBJECT VEHICLES CREATES A CONDITION WHERE THE VEHICLE BECOMES DIFFICULT TO CONTROL OR STARTLES THE DRIVER, THUS PRESENTING A SAFETY RISK.
Illustration