NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
274 reportsMileage unknown · Sep 20, 2012
Tires
KELLY SAFARI TREX LT265/70R17 TIRES ARE ON AN FORD F250 TRUCK. NOW ON SECOND OCCURRENCE OF TIRE DEVELOPING A "BUBBLE" IN THE SIDEWALL. TIRES ARE LESS THAN ONE YEAR OLD AND HAVE LESS THAN 8000 MILES ON THEM. FIRST TIRE DEVELOPED THIS PROBLEM WITHIN TWO MONTHS OF PURCHASE. TRUCK IS USED TO PULL A 27 FOOT TRAVEL TRAILER. T…
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KELLY SAFARI TREX LT265/70R17 TIRES ARE ON AN FORD F250 TRUCK. NOW ON SECOND OCCURRENCE OF TIRE DEVELOPING A "BUBBLE" IN THE SIDEWALL. TIRES ARE LESS THAN ONE YEAR OLD AND HAVE LESS THAN 8000 MILES ON THEM. FIRST TIRE DEVELOPED THIS PROBLEM WITHIN TWO MONTHS OF PURCHASE. TRUCK IS USED TO PULL A 27 FOOT TRAVEL TRAILER. TIRES WERE SOLD WITH THE UNDERSTANDING THAT THEY ARE BUILT FOR THIS PURPOSE. FIRST TIRE WAS REPLACED BY RETAILER AT NO COST. SECOND TIRE IS BEING ARGUED OVER WITH THE RETAILER. RETAILER IS ATTEMPTING TO LOCATE A REPLACEMENT TIRE. *TR
NHTSA ODI #10476531
63,000 miles · Aug 2, 2012
Electronic Stability Control (esc)SteeringSuspension
TRUCK HAS HAD THIS PROBLEM SINCE I BOUGHT IT. A SHIMMY AND VIBRATION WHENEVER GOING OVER ANY TYPE OF IMPERFECTION ON THE ROADWAY. FROM A CONSTANT VIBRATION UP TO A SEVERE ALMOST UNCONTROLLABLE SHIMMY. TRUCK WILL EVEN HOP SIDEWAYS WHEN GOING OVER A SMALL PATCH JOB ON THE HWY. I HAVE BOUGHT NEW TIRES, KEEP MY TIRE PRESSURE CONSTAN…
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TRUCK HAS HAD THIS PROBLEM SINCE I BOUGHT IT. A SHIMMY AND VIBRATION WHENEVER GOING OVER ANY TYPE OF IMPERFECTION ON THE ROADWAY. FROM A CONSTANT VIBRATION UP TO A SEVERE ALMOST UNCONTROLLABLE SHIMMY. TRUCK WILL EVEN HOP SIDEWAYS WHEN GOING OVER A SMALL PATCH JOB ON THE HWY. I HAVE BOUGHT NEW TIRES, KEEP MY TIRE PRESSURE CONSTANT AND STILL HAVE THE PROBLEM. PLEASE HELP IF A FIX IS KNOWN. THE LAST SET OF TIRES WERE RUINED DUE TO CUPPING. AT $1300.00 A SET, I DO NOT WANT TO HAVE TO REPLACE AGAIN AFTER ONLY 15,000 MILES, BUT MORE THEN THAT, I WOULD HATE TO BE THE ONE CAUSING AN ACCIDENT RESULTING IN INJURY AND EVEN DEATH. PLEASE LET ME KNOW IF FORD HAS COME UP WITH A REMEDY TO THIS PROBLEM. *TR
NHTSA ODI #10469018
31,000 miles · Jul 17, 2012
Suspension
VEHICLE SHAKES VIOLENTLY. NOT MUCH HIGHWAY DRIVING HOWEVER ONCE DRIVING OVER 55MPH VEHICLE SHAKES VIOLENTLY. HAVE HAD VEHICLE CHECKED WITH VARIOUS MECHANICS. *TR
NHTSA ODI #10465983
130,000 miles · Jun 18, 2012
Engine
TL* THE CONTACT OWNS A 2006 FORD F250 SUPER DUTY. THE CONTACT STATED THAT THE VEHICLE STALLED NUMEROUS WITHOUT WARNING AND WHILE DRIVING AT ANY SPEED. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC WHERE THE HEAD GASKET, EGR VALVE, AND THE GO PLUG BOX WERE REPLACED. THE FAILURE WAS NOT CORRECTED. THE VEHICLE CONTINUED TO STALL WITHOU…
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TL* THE CONTACT OWNS A 2006 FORD F250 SUPER DUTY. THE CONTACT STATED THAT THE VEHICLE STALLED NUMEROUS WITHOUT WARNING AND WHILE DRIVING AT ANY SPEED. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC WHERE THE HEAD GASKET, EGR VALVE, AND THE GO PLUG BOX WERE REPLACED. THE FAILURE WAS NOT CORRECTED. THE VEHICLE CONTINUED TO STALL WITHOUT WARNING AND THE ENGINE COULD NO LONGER BE STARTED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DENIED ASSISTANCE WITH THE REPAIR. THE FAILURE MILEAGE WAS 130,000 AND THE CURRENT MILEAGE WAS 140,000.
NHTSA ODI #10462079
154,000 miles · Jun 6, 2012
SteeringSuspension
I HAVE BEEN HAVING THIS PROBLEM FOR ALMOST A YEAR NOW AND HAVE READ THOUSANDS OF OTHER COMPLAINTS THAT IS THE SAME ISSUE. THIS TRUCK ALL MOST KILLED ME AGAIN TODAY. IT GOES INTO A "DEATH WOBBLE" WHEN YOU HIT A BUMP IF YOU ARE OVER 55MPH. IF YOU ANRT EXPECTING IT TO HAPPEN AND IT IS THE 1ST TIME YOU EXPERIENCE IT YOU WILL WRECK! …
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I HAVE BEEN HAVING THIS PROBLEM FOR ALMOST A YEAR NOW AND HAVE READ THOUSANDS OF OTHER COMPLAINTS THAT IS THE SAME ISSUE. THIS TRUCK ALL MOST KILLED ME AGAIN TODAY. IT GOES INTO A "DEATH WOBBLE" WHEN YOU HIT A BUMP IF YOU ARE OVER 55MPH. IF YOU ANRT EXPECTING IT TO HAPPEN AND IT IS THE 1ST TIME YOU EXPERIENCE IT YOU WILL WRECK! I HAVE CONTACTED SEVERAL DEALERS AND NO ONE SEEMS TO KNOW ABOUT OR HEARD ABOUT IT BUT THERE IS THOUSANDS OF COMPLAINTS ONLINE AND ALSO HAVE RECEIVED A LETTER FROM FORD STATING TO CHECK TIRE PRESSURES! I HAVE DONE WHAT THEY SAID + HAD NEW SHOCKS, HAD NEW TIRES, STRUTS CHECKED, BALL JOINTS CHECKED, AND REAR SUSPENSION LOOKED AT. NOTHING IS WRONG ...THIS IS CLEARLY A FACTORY PROBLEM AND IT NEEDS TO BE TAKEN CARE OF BEFORE PEOPLE START DIEING FROM IT! IS FORD GOING TO RAISE MY CHILDREN WHEN THIS MAKES ME WRECK AND DIE ...NO THEY ARE NOT SO THEY NEED TO GET THIS TAKEN CARE OF. REPORTS SAY THAT THEY HAVE CHANGED THE SET UP ON NEWER HEAVY DUTY TRUCKS BECAUSE OF THIS SO WHY AREN'T THEY TAKING CARE OF THE ONE'S THEY ALREADY SOLD TO THE PUBLIC! PLEASE HELP...YOU CAN FIND TONS OF INFO IF YOU SEARCH " DEATH WOBBLE OR DEATH SHAKE! *TR
NHTSA ODI #10460739
81,308 miles · Feb 26, 2012
Air BagsElectrical System
I WAS DRIVING DOWN A STREET IN MY 2006 F250 SD, WHEN ALL OF A SUDDEN THE HORN HONKED AND STAYED ON (NOT LIKE HONK HONK BUT LIKE HHHHOOONNNKK) I HAD TO STOP AND PULL THE FUSE TO GET THE HORN TO TURN OFF. IT IS A SAFETY RISK DUE THE WAY OTHER DRIVERS GET STARTLED BUY THIS SUDDEN NOISE. AND MAY VERY WELL CAUSES AND ACCIDENT OR KILL…
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I WAS DRIVING DOWN A STREET IN MY 2006 F250 SD, WHEN ALL OF A SUDDEN THE HORN HONKED AND STAYED ON (NOT LIKE HONK HONK BUT LIKE HHHHOOONNNKK) I HAD TO STOP AND PULL THE FUSE TO GET THE HORN TO TURN OFF. IT IS A SAFETY RISK DUE THE WAY OTHER DRIVERS GET STARTLED BUY THIS SUDDEN NOISE. AND MAY VERY WELL CAUSES AND ACCIDENT OR KILL SOME ONE IF IT HAPPENS AT THE WRONG TIME. I HAVE READ ONLINE THAT IS HAPPENS ALOT IN THE 03-06 F250, AND WHEN FORD FIXED MY TRUCK THEY REPLACED THE FUSE BOX, DRIVER SIDE AIR BAG AND HORN ASSEMBLY(AT A COST OF 1486.80). STATING THAT IF I HAD BEEN IN AN ACCIDENT THE AIR BAG MIGHT NOT HAVE DEPLOYED. SO MY LIFE COULD HAVE VERY MUCH BEEN IN DANGER......... THANKS FORD... *TR
NHTSA ODI #10449349
37,000 miles · Jan 26, 2012
Steering
TL* THE CONTACT OWNS A 2006 FORD F-250 SD. THE CONTACT STATED THAT THE VEHICLE WOULD VIOLENTLY WOBBLE WHILE DRIVING AT HIGHWAYS SPEEDS. THE DEALER ATTEMPTED TO REPAIR THE VEHICLE, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED, BUT DENIED ANY ASSISTANCE WITH REPAIRS. THE FAILURE MILEAGE WAS 37,000 AND THE CURRENT MILEAG…
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TL* THE CONTACT OWNS A 2006 FORD F-250 SD. THE CONTACT STATED THAT THE VEHICLE WOULD VIOLENTLY WOBBLE WHILE DRIVING AT HIGHWAYS SPEEDS. THE DEALER ATTEMPTED TO REPAIR THE VEHICLE, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED, BUT DENIED ANY ASSISTANCE WITH REPAIRS. THE FAILURE MILEAGE WAS 37,000 AND THE CURRENT MILEAGE WAS 47,600.
NHTSA ODI #10445440
15,000 miles · Dec 18, 2011
Suspension
WHILE DRIVING ON THE HIGHWAY AT SPEEDS IN THE 60'S I WENT OVER THE SEEM OF A BRIDGE. THE TRUCK VIBRATED SO WILDLY THAT I GRABBED THE WHEEL WITH BOTH HANDS, HIT THE BRAKES HARD AND PRAYED. ITS AN AWFUL FEELING. I DON'T LET ANYBODY DRIVE THIS TRUCK ON THE HIGHWAY. IT HAS HAPPENED TO ME MORE TIMES THAN NOT. I CHECK THE TIRE PRESS…
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WHILE DRIVING ON THE HIGHWAY AT SPEEDS IN THE 60'S I WENT OVER THE SEEM OF A BRIDGE. THE TRUCK VIBRATED SO WILDLY THAT I GRABBED THE WHEEL WITH BOTH HANDS, HIT THE BRAKES HARD AND PRAYED. ITS AN AWFUL FEELING. I DON'T LET ANYBODY DRIVE THIS TRUCK ON THE HIGHWAY. IT HAS HAPPENED TO ME MORE TIMES THAN NOT. I CHECK THE TIRE PRESSURE REGULARLY. THIS TRUCK SHOULD BE RE-CALLED. ITS A VERY DANGEROUS SITUATION. IT'S NOT A SHIMMY. ITS VERY VIOLENT. IF ANYBODY WANTS PROOF I WILL GLADLY TAKE THEM FOR A RIDE. *TR
NHTSA ODI #10440312
90,000 miles · Dec 13, 2011
Steering
TL* THE CONTACT OWNS A 2006 FORD F-250 SD. THE CONTACT WAS DRIVING 60 MPH AND DROVE OVER A ROAD BUMP WHEN THE ENTIRE VEHICLE SHOOK EXCESSIVELY. THE VEHICLE WAS TAKEN TO THE DEALER PREVIOUSLY WHO REPLACED THE TIRES, SHOCKS AND OTHER UNKNOWN COMPONENTS, BUT THE VEHICLE CONTINUED TO SHAKE UNCONTROLLABLE. THE DEALER WAS UNABLE TO L…
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TL* THE CONTACT OWNS A 2006 FORD F-250 SD. THE CONTACT WAS DRIVING 60 MPH AND DROVE OVER A ROAD BUMP WHEN THE ENTIRE VEHICLE SHOOK EXCESSIVELY. THE VEHICLE WAS TAKEN TO THE DEALER PREVIOUSLY WHO REPLACED THE TIRES, SHOCKS AND OTHER UNKNOWN COMPONENTS, BUT THE VEHICLE CONTINUED TO SHAKE UNCONTROLLABLE. THE DEALER WAS UNABLE TO LOCATE THE PROBLEM. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE WHO INFORMED THE CONTACT TO TAKE THE VEHICLE BACK TO THE DEALER FOR FURTHER TESTING. THE FAILURE MILEAGE WAS 90,000 AND THE CURRENT MILEAGE WAS 109,000.
NHTSA ODI #10439726
65,000 miles · Dec 6, 2011
Steering
TL* THE CONTACT OWNS A 2006 FORD F-250 SD. WHILE DRIVING APPROXIMATELY 30 MPH, THE CONTACT DROVE OVER AN UNEVEN ROAD SURFACE AND THE STEERING WHEEL BEGAN TO SHIMMY, CAUSING THE VEHICLE TO MERGE INTO ANOTHER LANE. THE FAILURE WOULD RECUR WHEN ATTEMPTING A TURN AND USUALLY WHEN DRIVING BETWEEN 30-60 MPH. THE VEHICLE WAS NOT TAKEN …
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TL* THE CONTACT OWNS A 2006 FORD F-250 SD. WHILE DRIVING APPROXIMATELY 30 MPH, THE CONTACT DROVE OVER AN UNEVEN ROAD SURFACE AND THE STEERING WHEEL BEGAN TO SHIMMY, CAUSING THE VEHICLE TO MERGE INTO ANOTHER LANE. THE FAILURE WOULD RECUR WHEN ATTEMPTING A TURN AND USUALLY WHEN DRIVING BETWEEN 30-60 MPH. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTICS. THE CONTACT REFERENCED A CONCURRENT INVESTIGATION OF THE FAILURE UNDER NHTSA ACTION NUMBER: EA08007 (SUSPENSION:FRONT) THAT COULD POSSIBLY HAVE BEEN RELATED TO THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 65,000.
NHTSA ODI #10438760
Official recalls
1Jul 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.
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.
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