NHTSA owner reports · September 18, 2026 snapshot.
Unknown Or Other complaints
17 reportsClear category filterMileage unknown · Sep 10, 2023
SteeringSuspensionUnknown Or Other
WE own a 2012 Ford F350 and have had two bad incidents with the dreaded “death wobble” and are afraid to even drive it because the truck now seems unsafe as it feels unsturdy as if it is starting to wobble and I don't dare even taking it on the freeway. My daughter had told me that the truck began shaking violently on her while…
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WE own a 2012 Ford F350 and have had two bad incidents with the dreaded “death wobble” and are afraid to even drive it because the truck now seems unsafe as it feels unsturdy as if it is starting to wobble and I don't dare even taking it on the freeway. My daughter had told me that the truck began shaking violently on her while on the freeway and I didn't fully understand what she meant until it happened to me. I was traveling on the freeway in cruise control, going the speed limit of 80 mph. Suddenly the truck began to shake violently. The whole front end, the steering wheel, my arms, my body, etc. were all shaking violently. I hit the brakes. I screamed and was terrified. I thought a tire had blown out or something and was sure I was going to wreck. Upon stopping, I just sat there for a moment in disbelief, trying to catch my breath. I am fortunate that no one hit me as I was halfway in the right lane of traffic. I got out expecting to see some kind of damage but saw none. I slowly drove to the first off ramp and gingerly drove home. Holding onto the steering wheel had left my arms feeling bruised and my mental being shaken. I was telling someone about what happened and he said "Oh, that is called a "Death Wobble" and he told me that Ford Super Duty F250s and F350s were known to have this problem. I went home a went on Google to educate myself about this "Death Wobble" and was so angry that Ford has done nothing to correct this problem or have a recall. I feel very lucky to not have caused or been in a serious accident. I look at this truck and am afraid to even drive it. I read that numerous drivers have reported frightening incidents of losing control of their trucks and that there have been serious accidents with injuries, and even deaths due to this defect on these Ford trucks. They should pay to correct whatever the problem is.
NHTSA ODI #11543707
Mileage unknown · Jan 31, 2023
SteeringSuspensionUnknown Or Other
Encountered violent shaking of whole truck traveling on I95. Transitioned from a bridge to road surface and the whole vehicle began to violently shake - Loosing all control of steering & braking. Released gas pedal and slowed to shoulder. Was informed later this is a known issue with all Ford Superduty trucks with solid front…
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Encountered violent shaking of whole truck traveling on I95. Transitioned from a bridge to road surface and the whole vehicle began to violently shake - Loosing all control of steering & braking. Released gas pedal and slowed to shoulder. Was informed later this is a known issue with all Ford Superduty trucks with solid front axle.
NHTSA ODI #11504802
Mileage unknown · Jan 18, 2023
SuspensionUnknown Or OtherWheels
I purchased my F350 new in 2012. Since that time I have experienced a severe wobble in the front end while I am driving. It starts vibrating at about 45mph and sometimes escalates to where I have to almost slam on the brakes to stop it. It has done this probably 12-15 times and since 2022 it is definitely getting worse and worse…
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I purchased my F350 new in 2012. Since that time I have experienced a severe wobble in the front end while I am driving. It starts vibrating at about 45mph and sometimes escalates to where I have to almost slam on the brakes to stop it. It has done this probably 12-15 times and since 2022 it is definitely getting worse and worse. Ford says its my motor mounts, but it has done this since it was new! I read about the "death wobble" on the internet and I definitely have a defective front end. I am concerned that it may cause me to be in a bad accident after having to hit the brakes so hard to stop it. Can you assist?
NHTSA ODI #11502485
Mileage unknown · Oct 26, 2022
SteeringSuspensionUnknown Or Other
when the truck is traveling at highway speeds and goes over an imperfection in the road surface like a bump, bridge expansion joint etc... The truck will vibrate violently and will not stop until the speed is reduced often times under 50 mph which can be dangerous on a highway. This has been happening for the past year and a hal…
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when the truck is traveling at highway speeds and goes over an imperfection in the road surface like a bump, bridge expansion joint etc... The truck will vibrate violently and will not stop until the speed is reduced often times under 50 mph which can be dangerous on a highway. This has been happening for the past year and a half. I have tried brining it to multiple mechanics and have replaced a number of parts.
NHTSA ODI #11490920
Mileage unknown · Oct 23, 2022
SuspensionUnknown Or OtherWheels
On a Clear day, no rain while traveling on an interstate hwy at approx 70mph, I drove onto a bridge and my truck starting violently shaking , the complete front end was causing the truck to move from side to side and I could hardly hold onto the steering wheel! My wife was was so afraid we were going to roll over, as was I! Fina…
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On a Clear day, no rain while traveling on an interstate hwy at approx 70mph, I drove onto a bridge and my truck starting violently shaking , the complete front end was causing the truck to move from side to side and I could hardly hold onto the steering wheel! My wife was was so afraid we were going to roll over, as was I! Finally after taking my foot off of the gas, at about 30 or 40 mph it stopped! I'm taking it to my dealership first thing in the morning! Its not safe to drive, as I might not be so lucky next time it happens. I'm finished with ford trucks that's for sure!!!!
NHTSA ODI #11490466
Mileage unknown · Jun 20, 2022
Unknown Or Other
I was driving on the pa turnpike going 65 miles a hour and with a second the pull over safely light came on I was able to slow down and the truck died. We were able to get ourselves to safety by pushing the truck. Hours later the truck started up and we were able to get it home, The tow truck never showed up. Put truck in sh…
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I was driving on the pa turnpike going 65 miles a hour and with a second the pull over safely light came on I was able to slow down and the truck died. We were able to get ourselves to safety by pushing the truck. Hours later the truck started up and we were able to get it home, The tow truck never showed up. Put truck in shop they didn't see that problem at first, we are again driving truck this time on a major highway not a toll road and same thing happened again it cooled down we were able to get it home, and back on our way to drop off to mechanic it happens again let it cool off for a hour and we were able to drop it off, They ran diagonstic test and it says two of the four are bad so right away I start looking for recalls and I see one for the issue So I looked up to see if there was anybody else with this issue and it seems to be the 2 of the exhaust sensors but unfortunatly the recall for the problem expired before we bought the truck and extended coverage is only within 120,000 miles or 11 years. Now ford doesn't see how this is a safety issue so they will not pay for it but if you look at the recalls for this year of truck it says that ambulances with this motor are covered under recall because why if they they have a patient and this happens they can be sued. Now my question is what about if this happen and my child was in the car thats ok because they are my children. This is a safety hazard for my husband and anyone else on the road with him as well as other veichles being if he had no place to stop safely the truck would die in the middle of the road causing accident. Now we didn't own the truck when the recall expired and had we had owned we would have got the recall fixed. Something needs to be done a recall extended or reimpurment for the cost. This is a safety problem luckily no body was hurt this time. Now i have to have this issue fixed costing alot of money out of pocket because it is dangerous and I need my truck.
NHTSA ODI #11470101
Mileage unknown · Aug 21, 2021
SuspensionUnknown Or Other
I believe this is now the 3rd occurrence for me within the last two weeks of what has been termed by other owners as the "death wobble". Two incidents have occurred on "bumpy" roads, though one was just a bumpy interstate. The interstate, while a bumpy, I wouldn't imagine would have been bumpy enough to constitute a poor road…
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I believe this is now the 3rd occurrence for me within the last two weeks of what has been termed by other owners as the "death wobble". Two incidents have occurred on "bumpy" roads, though one was just a bumpy interstate. The interstate, while a bumpy, I wouldn't imagine would have been bumpy enough to constitute a poor road condition, travel conditions were pulling about 12,000 lb 5th wheel camper and I was going probably between 55-60mph. The next two occurrences happened truck only. The second occurrence, was a back road and probably the "bumpiest" road of them all, probably going 45-50 mph, so not so bumpy that I had to be going super slow. The third occurrence was on a smooth road and I did hit a "bump" which probably wasn't much more than a crack in the road traveling at probably 50-60 mph. I experienced the wobble. Each time, it has been scarier than the last and it required me to slow down significantly, while I dont know the exact amount, many people describing under 20 mph feels about right, however, the 3rd occurrence required a complete stop before the shaking int he steering wheel was gone. I have completed a number of checks, tire tread is still good, the balance feels appropriate at highway speeds. I think my biggest concern here, is that this is a common issue and there appears to be no common reasons or even a short list of probably causes based on my doling around the internet. I am sure I am about to spend several thousand for mechanics to attempt solutions, but I believe it's worth adding my name to the list of this issue.
NHTSA ODI #11429998
Mileage unknown · Jun 30, 2021
Unknown Or Other
Death wobble. At 30 mph & 70 mph. Jerked steering wheel from my hands & pulled us off the road onto grass on road side. Full brakes & skidded to a stop.
NHTSA ODI #11423013
89,000 miles · Nov 11, 2020
SteeringSuspensionUnknown Or Other
TRUCK HAS DEVELOPED A VERY EXTREME DEATH WOBBLE IN THE FRONT END AT SPEEDS OVER 50 MPH,WHEN YOU HIT ANY SMALL BUMP, TERRIFYING EXPERIENCE, LOSS OF STEERING CONTROL.
NHTSA ODI #11374111
120,000 miles · Sep 16, 2020
SteeringSuspensionUnknown Or Other
AT SPEEDS TYPICALLY OVER 50 MPH VEHICLE, VEHICLE HAS A PROPENSITY TO BEGIN SHAKING VIOLENTLY, AND UNCONTROLLABLY. AFTER DOING SOME RESEARCH THIS APPEARS TO BE A COMMON PROBLEM KNOWN AMONG OWNERS AS "DEATH WOBBLE". THE VEHICLE HAS BEEN TO MY LOCAL DEALERSHIP TO FOR REPAIRS AND PARTS REPLACEMENT BUT THE PROBLEM REMAINS UNSOLVED. I…
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AT SPEEDS TYPICALLY OVER 50 MPH VEHICLE, VEHICLE HAS A PROPENSITY TO BEGIN SHAKING VIOLENTLY, AND UNCONTROLLABLY. AFTER DOING SOME RESEARCH THIS APPEARS TO BE A COMMON PROBLEM KNOWN AMONG OWNERS AS "DEATH WOBBLE". THE VEHICLE HAS BEEN TO MY LOCAL DEALERSHIP TO FOR REPAIRS AND PARTS REPLACEMENT BUT THE PROBLEM REMAINS UNSOLVED. I NO LONGER FEEL SAFE OPERATING THIS VEHICLE.
NHTSA ODI #11355429
Official recalls
4Aug 13, 2014
PJ's Truck Bodies & Equipment Co., (PJ's) is recalling certain 2009-2013 Ford F-350, F-450, and F-550 Super Duty chassis modified by PJ's and equipped with certain Muncie Power Products PTO Assemblies. In the affected vehicles, oil may leak from the PTO pressure switch onto a thermal blanket covering the exhaust.
Consequence & remedy
Consequence: The leaking oil may soak into the thermal blanket covering the exhaust, which when combined with heat from exhaust, may result in an increased risk of fire.
Remedy: PJ's has notified owners and dealers will install a new pressure switch kit that moves the switch away from the exhaust system, free of charge. The recall began on August 28, 2014. Owners may contact PJ's customer service at 1-866-475-8782.
Oct 30, 2013
Ford Motor Company (Ford) is recalling certain model year 2011-2012 F-350/450/550 Ambulance Package vehicles manufactured February 22, 2010, through October 19, 2012 and equipped with a 6.7L diesel engine. Due to an exhaust sensor problem, the vehicles may experience loss of power followed by an engine stall.
Consequence & remedy
Consequence: An unexpected engine stall increases the risk of a crash. Additionally, if this were to occur when the ambulance is transporting a patient, there is an increased risk of injury to the patient.
Remedy: Ford will notify owners, and dealers will replace the exhaust gas temperature sensor, free of charge. The recall began on November 25, 2013. Owners may contact Ford Motor Company Customer Relationship Center at 1-866-436-7332. Ford's recall campaign number is 13S10.
Aug 23, 2013
Manning Equipment Inc. LLC (Manning) is recalling certain model year 2012 Ford F-350, F-450 and F-550 gasoline engined dual rear wheel chassis vehicles manufactured October 2011 through June 2012. The tailpipe on the exhaust system does not extend out beyond the edge of the body, allowing heat to build up in rear curbside storage compartment.
Consequence & remedy
Consequence: Excessive heat build up in rear compartment could result in fire.
Remedy: Manning Equipment has notified owners, and dealers will install tailpipe extensions free of charge. The recall has already begun. Owners may contact Manning Equipment at 1-502-426-5210.
Dec 8, 2011
FORD IS RECALLING CERTAIN MODEL YEAR 2011 F-150 VEHICLES MANUFACTURED FROM SEPTEMBER 9, 2011, THROUGH SEPTEMBER 22, 2011, AND MODEL YEAR 2012 F-250, F-350, F-450 AND F-550 HEAVY DUTY VEHICLES MANUFACTURED FROM SEPTEMBER 12, 2011, THROUGH SEPTEMBER 22, 2011. THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NUMBER 114, THEFT PROTECTION. THE TRANSMISSION CAN BE SHIFTED OUT OF THE PARK POSITION WITHOUT PRESSING THE BRAKE PEDAL DUE TO BRAKE SHIFT INTERLOCK SWITCH PROBLEM.
Consequence & remedy
Consequence: THIS WILL ALLOW THE OPERATOR TO INADVERTENTLY SHIFT THE VEHICLE INTO GEAR WITHOUT THE BRAKE PEDAL BEING DEPRESSED, INCREASING THE RISK OF A CRASH OR INJURY TO A NEARBY PEDESTRIAN.
Remedy: FORD WILL NOTIFY OWNERS, AND DEALERS WILL INSPECT THE BRAKE SHIFT INTERLOCK SWITCH FUNCTION AND REPLACE THE SWITCH IF NECESSARY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 22, 2011. OWNERS MAY CONTACT THE 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
1RQ14005 · Vehicle Commanded Engine Shutdown
Opened Jan 13, 2015 · Closed Mar 15, 2016
Status: closed (inferred from source dates) · Electrical System:software; Engine; Engine And Engine Cooling:engine:diesel; Engine And Engine Cooling:exhaust System; Engine And Engine Cooling:exhaust System:emission Control
The Office of Defects Investigation (ODI) opened this RQ to investigate allegations that the scope and remedy of safety recall 13V-535 were inadequate. Recall 13V-535 was limited to a relatively small population of Ambulance Package vehicles and ODI received complaints of pickup trucks and Fire Engine Prep Package vehicles being affected by the same defect. Ford manufactured approximately 555,985 subject vehicles between February 22, 2010 and January 30, 2015 that may be affected by defective EGT sensors and Powertrain Control Module (PCM) software calibration. The subject vehicles are equipped with four (4) EGT sensors to monitor engine operating conditions. An EGT sensor fault may produce false exhaust over-temperature signals. If these signals are produced, the Powertrain Control Module (PCM) implements a Failure Management Effects Mode (FMEM) and the driver receives a Stop Safely Now (SSN) system warning on the instrument cluster message center. The FMEM triggers a 70% reduction in available engine power over a period of no more than 45 seconds, during which it may not be possible to accelerate or maintain vehicle speed. The PCM then commands the engine to shut down when vehicle speed reaches approximately 1 mph. There is no immediate restart capability. Depending on the PCM software calibration, ignition key position and ambient temperature conditions, the engine may not restart until the end of a 10-60 minute cool down period.Ford and its component supplier(s) made numerous changes to the PCM software calibration and the design, material and manufacture of the EGT sensors over the period of subject vehicle production. This continuous product improvement affected vehicle performance regarding the alleged defect. Ford acknowledges the defect condition in the subject vehicles but argues that an unreasonable risk to motor vehicle safety is limited to Ambulance Package and Fire Engine Prep Package vehicles where commanded shutdown could impact emergency response and patient care. Ford also argues that the defect trend is in decline. Ford also initiated a new safety recall (15V-175) to address the 13V-535 remedy concerns in the Ambulance Package vehicles and Fire Engine Prep Package vehicles. The 15V-175 remedy reprograms the PCM with a new software calibration that stops a single EGT sensor fault to cause the vehicle to enter the FMEM shutdown mode.Ford also initiated an EPA emissions recall (14E03) for all subject vehicles that reprograms the PCM with the software calibration employed in safety recall 15V-175. Finally, Ford initiated a Customer Satisfaction Program (15M01) providing extended warranty coverage of 8 years or 80,000 miles for the the EGT sensors on certain MY2011-2012 subject vehicles.Due to the EPA emissions recall, that had a 66.6% completion rate in Ford's December 2015 progress report to the EPA, the defect trend is in decline. ODI is not aware of any crashes, deaths or injuries related to the alleged defect.ODI believes the alleged defect poses a safety risk but notes that the EPA emissions recall is addressing the safety problem.Compelling issuance of a duplicate recall would not represent a wise use of agency resources.Accordingly, this Recall Query is closed.This action is not a finding that no defect exists and NHTSA will take further action if such action is warranted.
Additional source detail variants (5)
Electrical System:software
The Office of Defects Investigation (ODI) opened this RQ to investigate allegations that the scope and remedy of safety recall 13V-535 were inadequate. Recall 13V-535 was limited to a relatively small population of Ambulance Package vehicles and ODI received complaints of pickup trucks and Fire Engine Prep Package vehicles being affected by the same defect. Ford manufactured approximately 555,985 subject vehicles between February 22, 2010 and January 30, 2015 that may be affected by defective EGT sensors and Powertrain Control Module (PCM) software calibration. The subject vehicles are equipped with four (4) EGT sensors to monitor engine operating conditions. An EGT sensor fault may produce false exhaust over-temperature signals. If these signals are produced, the Powertrain Control Module (PCM) implements a Failure Management Effects Mode (FMEM) and the driver receives a Stop Safely Now (SSN) system warning on the instrument cluster message center. The FMEM triggers a 70% reduction in available engine power over a period of no more than 45 seconds, during which it may not be possible to accelerate or maintain vehicle speed. The PCM then commands the engine to shut down when vehicle speed reaches approximately 1 mph. There is no immediate restart capability. Depending on the PCM software calibration, ignition key position and ambient temperature conditions, the engine may not restart until the end of a 10-60 minute cool down period.Ford and its component supplier(s) made numerous changes to the PCM software calibration and the design, material and manufacture of the EGT sensors over the period of subject vehicle production. This continuous product improvement affected vehicle performance regarding the alleged defect. Ford acknowledges the defect condition in the subject vehicles but argues that an unreasonable risk to motor vehicle safety is limited to Ambulance Package and Fire Engine Prep Package vehicles where commanded shutdown could impact emergency response and patient care. Ford also argues that the defect trend is in decline. Ford also initiated a new safety recall (15V-175) to address the 13V-535 remedy concerns in the Ambulance Package vehicles and Fire Engine Prep Package vehicles. The 15V-175 remedy reprograms the PCM with a new software calibration that stops a single EGT sensor fault to cause the vehicle to enter the FMEM shutdown mode.Ford also initiated an EPA emissions recall (14E03) for all subject vehicles that reprograms the PCM with the software calibration employed in safety recall 15V-175. Finally, Ford initiated a Customer Satisfaction Program (15M01) providing extended warranty coverage of 8 years or 80,000 miles for the the EGT sensors on certain MY2011-2012 subject vehicles.Due to the EPA emissions recall, that had a 66.6% completion rate in Ford's December 2015 progress report to the EPA, the defect trend is in decline. ODI is not aware of any crashes, deaths or injuries related to the alleged defect.ODI believes the alleged defect poses a safety risk but notes that the EPA emissions recall is addressing the safety problem.Compelling issuance of a duplicate recall would not represent a wise use of agency resources.Accordingly, this Recall Query is closed.This action is not a finding that no defect exists and NHTSA will take further action if such action is warranted.
Engine And Engine Cooling:engine:diesel
The Office of Defects Investigation (ODI) opened this RQ to investigate allegations that the scope and remedy of safety recall 13V-535 were inadequate. Recall 13V-535 was limited to a relatively small population of Ambulance Package vehicles and ODI received complaints of pickup trucks and Fire Engine Prep Package vehicles being affected by the same defect. Ford manufactured approximately 555,985 subject vehicles between February 22, 2010 and January 30, 2015 that may be affected by defective EGT sensors and Powertrain Control Module (PCM) software calibration. The subject vehicles are equipped with four (4) EGT sensors to monitor engine operating conditions. An EGT sensor fault may produce false exhaust over-temperature signals. If these signals are produced, the Powertrain Control Module (PCM) implements a Failure Management Effects Mode (FMEM) and the driver receives a Stop Safely Now (SSN) system warning on the instrument cluster message center. The FMEM triggers a 70% reduction in available engine power over a period of no more than 45 seconds, during which it may not be possible to accelerate or maintain vehicle speed. The PCM then commands the engine to shut down when vehicle speed reaches approximately 1 mph. There is no immediate restart capability. Depending on the PCM software calibration, ignition key position and ambient temperature conditions, the engine may not restart until the end of a 10-60 minute cool down period.Ford and its component supplier(s) made numerous changes to the PCM software calibration and the design, material and manufacture of the EGT sensors over the period of subject vehicle production. This continuous product improvement affected vehicle performance regarding the alleged defect. Ford acknowledges the defect condition in the subject vehicles but argues that an unreasonable risk to motor vehicle safety is limited to Ambulance Package and Fire Engine Prep Package vehicles where commanded shutdown could impact emergency response and patient care. Ford also argues that the defect trend is in decline. Ford also initiated a new safety recall (15V-175) to address the 13V-535 remedy concerns in the Ambulance Package vehicles and Fire Engine Prep Package vehicles. The 15V-175 remedy reprograms the PCM with a new software calibration that stops a single EGT sensor fault to cause the vehicle to enter the FMEM shutdown mode.Ford also initiated an EPA emissions recall (14E03) for all subject vehicles that reprograms the PCM with the software calibration employed in safety recall 15V-175. Finally, Ford initiated a Customer Satisfaction Program (15M01) providing extended warranty coverage of 8 years or 80,000 miles for the the EGT sensors on certain MY2011-2012 subject vehicles.Due to the EPA emissions recall, that had a 66.6% completion rate in Ford's December 2015 progress report to the EPA, the defect trend is in decline. ODI is not aware of any crashes, deaths or injuries related to the alleged defect.ODI believes the alleged defect poses a safety risk but notes that the EPA emissions recall is addressing the safety problem.Compelling issuance of a duplicate recall would not represent a wise use of agency resources.Accordingly, this Recall Query is closed.This action is not a finding that no defect exists and NHTSA will take further action if such action is warranted.
Engine And Engine Cooling:exhaust System:emission Control
The Office of Defects Investigation (ODI) opened this RQ to investigate allegations that the scope and remedy of safety recall 13V-535 were inadequate. Recall 13V-535 was limited to a relatively small population of Ambulance Package vehicles and ODI received complaints of pickup trucks and Fire Engine Prep Package vehicles being affected by the same defect. Ford manufactured approximately 555,985 subject vehicles between February 22, 2010 and January 30, 2015 that may be affected by defective EGT sensors and Powertrain Control Module (PCM) software calibration. The subject vehicles are equipped with four (4) EGT sensors to monitor engine operating conditions. An EGT sensor fault may produce false exhaust over-temperature signals. If these signals are produced, the Powertrain Control Module (PCM) implements a Failure Management Effects Mode (FMEM) and the driver receives a Stop Safely Now (SSN) system warning on the instrument cluster message center. The FMEM triggers a 70% reduction in available engine power over a period of no more than 45 seconds, during which it may not be possible to accelerate or maintain vehicle speed. The PCM then commands the engine to shut down when vehicle speed reaches approximately 1 mph. There is no immediate restart capability. Depending on the PCM software calibration, ignition key position and ambient temperature conditions, the engine may not restart until the end of a 10-60 minute cool down period.Ford and its component supplier(s) made numerous changes to the PCM software calibration and the design, material and manufacture of the EGT sensors over the period of subject vehicle production. This continuous product improvement affected vehicle performance regarding the alleged defect. Ford acknowledges the defect condition in the subject vehicles but argues that an unreasonable risk to motor vehicle safety is limited to Ambulance Package and Fire Engine Prep Package vehicles where commanded shutdown could impact emergency response and patient care. Ford also argues that the defect trend is in decline. Ford also initiated a new safety recall (15V-175) to address the 13V-535 remedy concerns in the Ambulance Package vehicles and Fire Engine Prep Package vehicles. The 15V-175 remedy reprograms the PCM with a new software calibration that stops a single EGT sensor fault to cause the vehicle to enter the FMEM shutdown mode.Ford also initiated an EPA emissions recall (14E03) for all subject vehicles that reprograms the PCM with the software calibration employed in safety recall 15V-175. Finally, Ford initiated a Customer Satisfaction Program (15M01) providing extended warranty coverage of 8 years or 80,000 miles for the the EGT sensors on certain MY2011-2012 subject vehicles.Due to the EPA emissions recall, that had a 66.6% completion rate in Ford's December 2015 progress report to the EPA, the defect trend is in decline. ODI is not aware of any crashes, deaths or injuries related to the alleged defect.ODI believes the alleged defect poses a safety risk but notes that the EPA emissions recall is addressing the safety problem.Compelling issuance of a duplicate recall would not represent a wise use of agency resources.Accordingly, this Recall Query is closed.This action is not a finding that no defect exists and NHTSA will take further action if such action is warranted.
Engine And Engine Cooling:exhaust System
The Office of Defects Investigation (ODI) opened this RQ to investigate allegations that the scope and remedy of safety recall 13V-535 were inadequate. Recall 13V-535 was limited to a relatively small population of Ambulance Package vehicles and ODI received complaints of pickup trucks and Fire Engine Prep Package vehicles being affected by the same defect. Ford manufactured approximately 555,985 subject vehicles between February 22, 2010 and January 30, 2015 that may be affected by defective EGT sensors and Powertrain Control Module (PCM) software calibration. The subject vehicles are equipped with four (4) EGT sensors to monitor engine operating conditions. An EGT sensor fault may produce false exhaust over-temperature signals. If these signals are produced, the Powertrain Control Module (PCM) implements a Failure Management Effects Mode (FMEM) and the driver receives a Stop Safely Now (SSN) system warning on the instrument cluster message center. The FMEM triggers a 70% reduction in available engine power over a period of no more than 45 seconds, during which it may not be possible to accelerate or maintain vehicle speed. The PCM then commands the engine to shut down when vehicle speed reaches approximately 1 mph. There is no immediate restart capability. Depending on the PCM software calibration, ignition key position and ambient temperature conditions, the engine may not restart until the end of a 10-60 minute cool down period.Ford and its component supplier(s) made numerous changes to the PCM software calibration and the design, material and manufacture of the EGT sensors over the period of subject vehicle production. This continuous product improvement affected vehicle performance regarding the alleged defect. Ford acknowledges the defect condition in the subject vehicles but argues that an unreasonable risk to motor vehicle safety is limited to Ambulance Package and Fire Engine Prep Package vehicles where commanded shutdown could impact emergency response and patient care. Ford also argues that the defect trend is in decline. Ford also initiated a new safety recall (15V-175) to address the 13V-535 remedy concerns in the Ambulance Package vehicles and Fire Engine Prep Package vehicles. The 15V-175 remedy reprograms the PCM with a new software calibration that stops a single EGT sensor fault to cause the vehicle to enter the FMEM shutdown mode.Ford also initiated an EPA emissions recall (14E03) for all subject vehicles that reprograms the PCM with the software calibration employed in safety recall 15V-175. Finally, Ford initiated a Customer Satisfaction Program (15M01) providing extended warranty coverage of 8 years or 80,000 miles for the the EGT sensors on certain MY2011-2012 subject vehicles.Due to the EPA emissions recall, that had a 66.6% completion rate in Ford's December 2015 progress report to the EPA, the defect trend is in decline. ODI is not aware of any crashes, deaths or injuries related to the alleged defect.ODI believes the alleged defect poses a safety risk but notes that the EPA emissions recall is addressing the safety problem.Compelling issuance of a duplicate recall would not represent a wise use of agency resources.Accordingly, this Recall Query is closed.This action is not a finding that no defect exists and NHTSA will take further action if such action is warranted.
Engine
The Office of Defects Investigation (ODI) opened this RQ to investigate allegations that the scope and remedy of safety recall 13V-535 were inadequate. Recall 13V-535 was limited to a relatively small population of Ambulance Package vehicles and ODI received complaints of pickup trucks and Fire Engine Prep Package vehicles being affected by the same defect. Ford manufactured approximately 555,985 subject vehicles between February 22, 2010 and January 30, 2015 that may be affected by defective EGT sensors and Powertrain Control Module (PCM) software calibration. The subject vehicles are equipped with four (4) EGT sensors to monitor engine operating conditions. An EGT sensor fault may produce false exhaust over-temperature signals. If these signals are produced, the Powertrain Control Module (PCM) implements a Failure Management Effects Mode (FMEM) and the driver receives a Stop Safely Now (SSN) system warning on the instrument cluster message center. The FMEM triggers a 70% reduction in available engine power over a period of no more than 45 seconds, during which it may not be possible to accelerate or maintain vehicle speed. The PCM then commands the engine to shut down when vehicle speed reaches approximately 1 mph. There is no immediate restart capability. Depending on the PCM software calibration, ignition key position and ambient temperature conditions, the engine may not restart until the end of a 10-60 minute cool down period.Ford and its component supplier(s) made numerous changes to the PCM software calibration and the design, material and manufacture of the EGT sensors over the period of subject vehicle production. This continuous product improvement affected vehicle performance regarding the alleged defect. Ford acknowledges the defect condition in the subject vehicles but argues that an unreasonable risk to motor vehicle safety is limited to Ambulance Package and Fire Engine Prep Package vehicles where commanded shutdown could impact emergency response and patient care. Ford also argues that the defect trend is in decline. Ford also initiated a new safety recall (15V-175) to address the 13V-535 remedy concerns in the Ambulance Package vehicles and Fire Engine Prep Package vehicles. The 15V-175 remedy reprograms the PCM with a new software calibration that stops a single EGT sensor fault to cause the vehicle to enter the FMEM shutdown mode.Ford also initiated an EPA emissions recall (14E03) for all subject vehicles that reprograms the PCM with the software calibration employed in safety recall 15V-175. Finally, Ford initiated a Customer Satisfaction Program (15M01) providing extended warranty coverage of 8 years or 80,000 miles for the the EGT sensors on certain MY2011-2012 subject vehicles.Due to the EPA emissions recall, that had a 66.6% completion rate in Ford's December 2015 progress report to the EPA, the defect trend is in decline. ODI is not aware of any crashes, deaths or injuries related to the alleged defect.ODI believes the alleged defect poses a safety risk but notes that the EPA emissions recall is addressing the safety problem.Compelling issuance of a duplicate recall would not represent a wise use of agency resources.Accordingly, this Recall Query is closed.This action is not a finding that no defect exists and NHTSA will take further action if such action is warranted.
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