NHTSA owner reports · September 18, 2026 snapshot.
Suspension complaints
79 reportsClear category filterMileage unknown · Jun 24, 2026
SteeringSuspension
After getting my vehicle from the dealership my steering wheel was hard to turn , took it in and they replaced the struts (The old struts were binding). 6/7 Days later the same thing happened with the steering wheel. They had said it was a switch in the power steering and there was a safety recall and i would have to take it int…
Read full complaint
After getting my vehicle from the dealership my steering wheel was hard to turn , took it in and they replaced the struts (The old struts were binding). 6/7 Days later the same thing happened with the steering wheel. They had said it was a switch in the power steering and there was a safety recall and i would have to take it into a ford dealership. When i had called to make my appointment there wasn’t a recall and i called the ford company and they said the same thing.
NHTSA ODI #11746332
248,995 miles · Jan 15, 2026
Suspension
The contact owns a 2013 Ford Explorer. The contact stated that the vehicle was taken to the dealer for a recall repair related to a possible rear suspension toe link fracture. The contact stated that while his son was driving 55 MPH, a month and half after the recall repair, the rear driver's side tire had a blowout, causing the…
Read full complaint
The contact owns a 2013 Ford Explorer. The contact stated that the vehicle was taken to the dealer for a recall repair related to a possible rear suspension toe link fracture. The contact stated that while his son was driving 55 MPH, a month and half after the recall repair, the rear driver's side tire had a blowout, causing the vehicle to swerve and to drift into another lane. The contact stated that there was no oncoming traffic during the failure. The driver was able to pull over to the right side of the road. The contact then met his son on the side of the road, and the contact replaced the rear driver's side tire with the spare tire. The contact then drove to the residence and inspected the tire. The contact noticed that the inner side edge of both rear tires were prematurely worn. The contact related the failure to the recall repair. The dealer was notified of the failure, but no assistance was provided. The vehicle was not diagnosed or repaired. Landmark Ford, Inc. (2401 Prairie Crossing Dr, Springfield, IL 62711); was contacted and the contact was informed that the previous dealer did not complete the alignment during the recall repair, causing the premature wear of the tires. The manufacturer was notified of the failure, and a case was filed. The failure mileage was approximately 248,995.
NHTSA ODI #11711090
Mileage unknown · Dec 3, 2025
EngineSteeringSuspension
I was leaving the store pulled out on a main road in town about to head on the highway. My steering wheel locked and would hardly move with all my strength and the help of my significant other we pulled back into the store parking lot rarely missing hitting several vehicles in the process. I had my children with me at the time i…
Read full complaint
I was leaving the store pulled out on a main road in town about to head on the highway. My steering wheel locked and would hardly move with all my strength and the help of my significant other we pulled back into the store parking lot rarely missing hitting several vehicles in the process. I had my children with me at the time in this vehicle as well. The power steering assist fault message popped up. I had the vehicle towed to Ford Groves and after a diagnostic test was ran I was told it was my steering gear and the entire steering column needed to be replaced. The second opinion I got said it was the rack and pinion needing to be replaced. After doing research I found other reports of other 2013 ford explorer owners having wrecks due to this some with the same edition as myself (limited). There are recalls for the steering on 2013 ford explorer but not the limited. I need my edition to be added because this is clearly happening here as well. This was very dangerous when I explained to the dealership about the recalls they told me this was not accurate and was the wrong information. This was random and happened out of no where my vehicle was fine prior to this. Yes the vehicle is available upon request for inspection
NHTSA ODI #11702622
93,000 miles · Sep 10, 2025
Power TrainSuspension
The contact owns a 2013 Ford Explorer. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the PTU. The contact was also informed that the rear differential needed to be refilled. The vehicle was not repaired.…
Read full complaint
The contact owns a 2013 Ford Explorer. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the PTU. The contact was also informed that the rear differential needed to be refilled. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 21V537000 (Suspension), but the VIN was not included. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 93,000.
NHTSA ODI #11686411
Mileage unknown · Jul 26, 2025
Power TrainSuspensionVehicle Speed Control
When Driving I started noticing that my steering wheel what getting harder to turn and it felt like it was lagging control. I could still turn and maneuver the steering wheel but the control overall was defiantly not safe. I stopped in at our mechanic and they test drove it. He stated that yes something was definably wrong with …
Read full complaint
When Driving I started noticing that my steering wheel what getting harder to turn and it felt like it was lagging control. I could still turn and maneuver the steering wheel but the control overall was defiantly not safe. I stopped in at our mechanic and they test drove it. He stated that yes something was definably wrong with the steering system and he said it was hopefully the u-joint for control arm. We made any appointment for the next following week. I drove my explorer with extreme caution and the steering issue just got worse. I noticed that I now have a griding noise coming from my steering when I turn. This is a safety issue because it just going to seize up and I will not have any control over my vehicle. When I did finally did get my explorer into the mechanic the next following week he stated that I needed a new rack and pinion. I only have 140000 miles on my explorer. The cost was astronomical!!! $1700 for the rack and Pinon $600 in labor and a wheel alignment. and don't forget tax. That was a shocker!! I cant afford that kind of out of pocket expense. My vehicle vin does not fall into the recalled safety notice however this seems to be a big issues with the 2013 Ford Explores. My safely overall is the main issued!! I expect ford to follow through in how they manufacture its vehicles and maintenance products. Please include all explorers in the recall!!!!
NHTSA ODI #11676345
133,000 miles · Jul 22, 2025
SuspensionCrash
The contact owns a 2013 Ford Explorer. The contact stated while driving approximately 75 MPH, the vehicle became difficult to maneuver and the front passenger’s side of the vehicle crashed into the shoulder lane wall. No warning lights were illuminated. The air bags had not deployed. No injuries were sustained; however, medical …
Read full complaint
The contact owns a 2013 Ford Explorer. The contact stated while driving approximately 75 MPH, the vehicle became difficult to maneuver and the front passenger’s side of the vehicle crashed into the shoulder lane wall. No warning lights were illuminated. The air bags had not deployed. No injuries were sustained; however, medical attention was sought. A Police report was not filed. The vehicle was towed to a dealer where it was diagnosed that the axle on the front passenger’s side wheel was cracked and needed to be replaced. The dealer informed the contact that the engine mounts also needed to be replaced. The vehicle was repaired; however, the failure persisted. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 133,000.
NHTSA ODI #11675366
Mileage unknown · Apr 15, 2025
Suspension
The contact owns a 2013 Ford Explorer. The contact received notification of NHTSA Campaign Number: 21V537000 (Suspension); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The m…
Read full complaint
The contact owns a 2013 Ford Explorer. The contact received notification of NHTSA Campaign Number: 21V537000 (Suspension); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
NHTSA ODI #11654819
106,000 miles · Oct 31, 2024
SteeringSuspension
The contact owns a 2013 Ford Escape. The contact stated that while driving at various speeds, the vehicle experienced a death wobble. The contact stated that there was an abnormal clunking sound coming from the vehicle while driving or while idling. The failure became more persistent and more pronounced over time. No warning lig…
Read full complaint
The contact owns a 2013 Ford Escape. The contact stated that while driving at various speeds, the vehicle experienced a death wobble. The contact stated that there was an abnormal clunking sound coming from the vehicle while driving or while idling. The failure became more persistent and more pronounced over time. No warning lights were illuminated. The vehicle was taken to the dealer however, a final diagnostic result was not provided. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 106,000. The VIN was not available.
NHTSA ODI #11622871
90,000 miles · Sep 23, 2024
SteeringSuspension
The contact owns a 2013 Ford Explorer. The contact stated 6 months after installing new tires on the vehicle, the front tires were damaged. The vehicle was taken to an independent mechanic, where it was inspected, and the mechanic determined that the shocks, the control arms, and rack and pinion failures had caused damages to th…
Read full complaint
The contact owns a 2013 Ford Explorer. The contact stated 6 months after installing new tires on the vehicle, the front tires were damaged. The vehicle was taken to an independent mechanic, where it was inspected, and the mechanic determined that the shocks, the control arms, and rack and pinion failures had caused damages to the tires. The mechanic informed the contact that the front tires, the shocks, the control arms, and the rack and pinion needed to be replaced. The vehicle was being repaired. The dealer was notified of the failure and referred the contact to the manufacturer for assistance. The manufacturer was notified of the failure and the contact was informed that the VIN was not included in an unknown recall. The failure mileage was approximately 90,000.
NHTSA ODI #11615996
202,000 miles · Sep 16, 2024
SteeringSuspension
The contact owns a 2013 Ford Explorer. The contact stated while driving approximately 55 MPH, the steering wheel became difficult to move. The contact pulled over and the steering wheel seized. The contact turned the vehicle off however, the steering wheel failed to regain proper functionality. The vehicle was towed to the deale…
Read full complaint
The contact owns a 2013 Ford Explorer. The contact stated while driving approximately 55 MPH, the steering wheel became difficult to move. The contact pulled over and the steering wheel seized. The contact turned the vehicle off however, the steering wheel failed to regain proper functionality. The vehicle was towed to the dealer where it was diagnosed and determined that the steering wheel had failed due to a failure with the suspension. The contact was informed that the failure was related to an unknown recall for which the vehicle was previously included in. The dealer informed the contact that the vehicle could not be repaired free of charge because the VIN was not currently included in any recalls. The contact was informed that the steering assembly needed to be replaced. The vehicle had not been repaired. The manufacturer was made aware of the failure and opened a case for the failure. The manufacturer confirmed that the VIN was not covered under recall or warranty. The manufacturer referred the contact to the NHTSA Hotline to file a safety complaint. The failure mileage was 202,000.
NHTSA ODI #11614764
Official recalls
11Jan 19, 2024
Ford Motor Company (Ford) is recalling certain 2011-2019 Explorer vehicles. The A-pillar trim retention clips may not be properly engaged, allowing the trim to detach.
Consequence & remedy
Consequence: A detached trim piece can fall off the vehicle, becoming a road hazard and increasing the risk of a crash.
Remedy: Dealers will inspect and replace the A-pillar trim as necessary, free of charge. This will be a phased campaign, with the remedy becoming available in different phases based on model years. Owner notification letters were mailed between July 18, 2024 and December 16, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S02.
Sep 22, 2021
Ford Motor Company (Ford) is recalling certain 2011-2013 Explorer vehicles originally sold, or currently registered in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, and Wisconsin. These vehicles may be equipped with a cross-axis ball joint (CABJ) replacement part that could seize, and result in a fracture of the outboard section of the rear suspension toe link.
Consequence & remedy
Consequence: A rear toe link fracture can result in a loss of steering control, increasing the risk of a crash.
Remedy: Dealer will inspect for the presence of a CABJ. If a CABJ of any design is found, the dealer will inspect the tightness of the CABJ, and replace the CABJ, knuckle, and/or toe link as necessary, free of charge. Interim notification letters were mailed November 10, 2021. Owner notification letters were mailed on March 17, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S43.
Jul 15, 2021
Ford Motor Company (Ford) is recalling certain 2013-2017 Explorer vehicles originally sold, or ever registered, in Connecticut, Delaware, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, Wisconsin, and the District of Columbia. Exposure to road salt can cause the cross-axis ball joint to corrode and seize, resulting in a fracture of the outboard section of the rear suspension toe link.
Consequence & remedy
Consequence: A rear toe-link fracture can result in a loss of steering control, increasing the risk of a crash.
Remedy: Dealers will inspect and replace as necessary, the cross-axis ball joint (CABJ) knuckle, and replace the rear suspension toe links, free of charge. This recall is an expansion of previous NHTSA recall numbers 16V-245, 19V-435, and 20V-675. Certain vehicles previously repaired will need to return for the new remedy. An interim notification letter notifying owners of the safety risk were mailed on September 10, 2021. Owner notification letters were mailed on March 16, 2022. Owners may contact Ford's customer service at 1-866-436-7332. Ford's number for this recall is 21S32.
Mar 12, 2021
Ford Motor Company (Ford) is recalling certain 2013-2017 Explorer vehicles originally sold, or currently registered in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, and Wisconsin that were previously repaired under a prior recall numbers 16V-245 or 19V-435. The outboard section of a rear suspension toe link may fracture.
Consequence & remedy
Consequence: A rear toe link fracture can result in a loss of steering control, increasing the risk of a crash.
Remedy: Ford will notify owners, and dealers will inspect the cross-axis ball joint (CABJ) knuckle attached to the rear suspension toe link and replace it as necessary, free of charge. The recall began November 27, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S62.
Jun 10, 2019
Ford Motor Company (Ford) is recalling certain 2011-2017 Explorer vehicles. The rear suspension toe links may fracture due to stress on the rear suspension.
Consequence & remedy
Consequence: A fractured rear toe link will cause a sudden change in vehicle handling and increase the risk of a crash.
Remedy: Ford will notify owners, and dealers will replace the rear suspension toe links, and inspect both rear toe link ball joints, replacing the rear wheel knuckle(s), if necessary, free of charge. The recall began June 26, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S17.
Dec 2, 2015
Ford Motor Company (Ford) is recalling certain model year 2013 Explorer, Explorer Police Utility, Taurus, Taurus Police Interceptor, Flex, Lincoln MKS, and Lincoln MKT vehicles. In the affected vehicles, the fuel delivery module may crack, allowing fuel to leak.
Consequence & remedy
Consequence: A fuel leak in the presence of an ignition source may result in a fire.
Remedy: Ford will notify owners, and dealers will replace the fuel delivery module, free of charge. The recall began on December 21, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 13S04-S1.
Mar 24, 2015
Ford Motor Company (Ford) is recalling certain model year 2011-2013 Explorer vehicles. In the affected vehicles, the interior door handle return spring may unseat, resulting in interior door handle that does not return to the fully stowed position after actuation.
Consequence & remedy
Consequence: If the interior door handle return spring is unseated, the door may unlatch in the event of a side impact crash, increasing the risk of personal injury.
Remedy: Ford will notify owners, and dealers will inspect all four of the interior door handles and either repair or replace them, free of charge. The recall began on July 23, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S11.
May 29, 2014
Ford Motor Company (Ford) is recalling certain model year 2011-2013 Ford Explorer vehicles manufactured May 17, 2010, through February 28, 2012. The affected vehicles may experience an intermittent connection in the electric power steering gear, which can cause a loss of the motor position sensor signal resulting in a shut down of the power steering assist.
Consequence & remedy
Consequence: If the vehicle experiences a loss of power steering assist it will require extra steering effort at lower speeds, increasing the risk of a vehicle crash.
Remedy: Ford will notify owners, and dealers will update the Power Steering Control Module (PSCM) software, free of charge. If a vehicle shows a history of a loss of motor position sensor signal when the vehicle is brought in for the recall remedy, its steering rack assembly will be replaced, free of charge. The recall began on July 23, 2014. Owners may contact Ford customer service at 1-800-392-3673. Ford's number for this recall is 14S06.
Jun 26, 2013
Ford Motor Company (Ford) is recalling certain model year 2013 Ford Explorer, Taurus, and Lincoln MKS vehicles manufactured November 29, 2012, through December 12, 2012. In the affected vehicles, with sufficient door openings and closings, the child safety locks may change from an activated position to a deactivated position without notice.
Consequence & remedy
Consequence: If the child lock is deactivated, the door could be unlocked and opened from the inside which could lead to personal injury to an unrestrained child.
Remedy: Ford will notify owners, and dealers will test the safety locks. If necessary, the locks will be replaced free of charge. The recall began on August 2, 2013. Ford's recall number is 13S07. Owners may contact the Ford customer relationship center at 1-866-436-7332.
May 31, 2013
Ford is recalling certain model year 2013 Explorer, Taurus, Flex, Fusion, Police Interceptor Sedan and Police Interceptor Utility vehicles; and certain model year 2013 Lincoln MKS, MKT, and MKZ vehicles. In the affected vehicles, the fuel delivery module may develop a crack, allowing fuel to leak.
Consequence & remedy
Consequence: A fuel leak in the presence of an ignition source may result in a fire.
Remedy: Ford will notify owners, and dealers will replace the fuel delivery module, free of charge. The recall began on July 20, 2013. Owners may contact Ford Motor Company Customer Relationship Center at 1-866-436-7332. Ford's recall campaign number is 13S04.
Mar 27, 2013
Ford is recalling certain model year 2012 Taurus, Lincoln MKS, and model year 2013 Explorer vehicles manufactured July 19, 2011, through March 15, 2012. In the affected vehicles, the fuel tanks may have a marginally sealed seam in the side of the tank. As a result, the fuel tanks may not provide the expected strength in the event of an impact. The tanks may also leak.
Consequence & remedy
Consequence: A fuel leak in the presence of an ignition source may result in a fire.
Remedy: Ford will notify owners, and dealers will inspect the fuel tanks and replace them as necessary, free of charge. The recall began on May 9, 2013. Ford's recall campaign number is 13S03. 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
6PE23001 · Windshield Trim Molding Item Detachment
Opened Jan 27, 2023 · Closed Feb 8, 2024
Status: closed (inferred from source dates) · Structure:body:roof And Pillars
On January 27, 2023, the Office of Defects Investigation (ODI) opened PE23-001 to investigate allegations of A-pillar trim panel detachment on model year (MY) 2011-2019 Ford Explorer vehicles. At the time of opening, the office had received 164 Vehicle Owner Questionnaires (VOQs) reporting this failure. ODI has received 671 VOQs regarding this failure, including 1 alleged crash and 2 alleged injuries. Some consumers have reported that the failure occurred while they were driving at highway speeds, with the detached trim panel entering the path of travel of the vehicle behind them, requiring the driver of the following vehicle to take evasive action. It is noteworthy that motorists who experience this type of road hazard are less likely to accurately identify the subject vehicle the item detached from and report the event to the NHTSA. In its April 17, 2023 response to ODI’s information request, Ford provided 175 consumer complaints (including field reports) and 14,162 warranty claims related to A-pillar trim panel detachment. Ford relayed that the subject vehicles utilize a plastic A-pillar bracket, which is bolted to the vehicle structure during assembly. The A-pillar trim panel is attached to the bracket utilizing 7 plastic clips. Contributory factors which have been identified by Ford as leading to the subject defect include incomplete installation at the assembly plant, inadequate part stack up, damage to fasteners during installation, and failure to follow proper repair procedure during windshield replacements or other services. On January 19, 2024, Ford filed safety recall 24V-031 for MY 2011-2019 Ford Explorer vehicles to address the subject defect. In the Part 573 Safety Recall Report, Ford identified that a detached A-pillar trim panel can create a road hazard for other road users, increasing the risk of a crash. The recall remedy includes an inspection of the existing A-pillar trim panel and, if necessary, the replacement of the component. The remedy A-pillar trim panels will be installed with an additional adhesive for robustness and utilize an inspection procedure to ensure full engagement of all the retention clips during installation. In view of the recall action being taken by Ford, ODI is closing this Preliminary Evaluation. The agency reserves the right to take additional action if warranted by future circumstances. To review the reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
EA17002 · Exhaust Odor In Passenger Cab
Opened Jul 27, 2017 · Closed Jan 17, 2023
Status: closed (inferred from source dates) · Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe; Structure:body
During the EA17-002 investigation, the agency reviewed and analyzed reports of exhaust odors in the passenger cabins of Model Year 2011 to 2017 Ford Explorers. This investigation required an approach that incorporated knowledge and expertise from the automotive, medical, environmental health, and occupational safety fields. The agency conducted an in-depth investigation that encompassed the review of over 6,500 consumer complaints, conducting field inspections, and testing the relevant vehicles, both independently and in coordination with Ford and other entities. During the investigation, the evolution of Ford service bulletins intended to reduce the level of exhaust odors and carbon monoxide (CO) entering the occupant compartment was examined and independent tests to evaluate the effectiveness of the final Field Service Actions (FSA) for both consumer and police vehicles were conducted. As part of the investigation, the agency also examined the effects of cracked exhaust mani-cats on the measured CO levels in the vehicles and tested the FSA repairs to ensure they did not adversely impact occupant compartment CO levels due to cracked mani-cats.The investigation identified upfitting issues for Police Interceptor vehicles. Upfitting (sirens, lights, cages, auxiliary power, etc.) is typically performed by governmental fleet operations, independent repair facilities, or local Ford dealers after the sale of the new vehicle. Sealing issues caused by upfitting were responsible for the highest measured carbon monoxide levels in tested vehicles. The police FSA instructs how to inspect the quality of the vehicle upfits and how to properly seal any leaks caused by these upfits, at no cost to the police agency. Similarly, the highest CO levels measured in consumer vehicles were usually traced to sealing issues caused by rear crash damage where the repairs did not ensure sealing integrity. The most recent Ford FSA procedure for both the police (17B25) and consumer vehicles (17N03) includes an HVAC reprogramming operation. Tests by Ford and NHTSA have demonstrated a substantial reduction of CO levels due solely to the HVAC reprogramming. Other FSA repairs also demonstrated measurable contributions to CO level reductions during controlled tests.Throughout the investigation, vehicles accurately measured with higher levels of carbon monoxide were almost always affected by upfitter alterations, damage, or other causes compromising rear passenger cabin seals.NHTSA received thousands of reports alleging odors which triggered a variety of physiological responses, predominately nausea, headaches, and lightheadedness. NHTSA focused the investigation on accurately measuring vehicle CO levels, and accurately measuring carboxyhemoglobin (COHB) levels from properly administered blood tests. Using rigorous test methods to produce exhaust gas intrusion in vehicles with a properly performed FSA, occupant compartment CO levels remained below current environmental limits for CO in any environment (EPA ambient air quality standards). Furthermore, even without FSA repairs, no vehicles unaffected by upfitter issues or prior crash damage were identified with CO levels that exceed accepted occupational CO exposure levels. This investigation finds that the 2011-2017 Ford Explorer vehicles when accurately measured produce occupant compartment CO levels which fall below current accepted health standards, and could not identify COHB levels for vehicle drivers or other occupants, which exceeded thresholds for acute physiological effects. Therefore, the agency has not identified a defect that represents an unreasonable risk to motor vehicle safety.This inve
Additional source detail variants (2)
Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe
During the EA17-002 investigation, the agency reviewed and analyzed reports of exhaust odors in the passenger cabins of Model Year 2011 to 2017 Ford Explorers. This investigation required an approach that incorporated knowledge and expertise from the automotive, medical, environmental health, and occupational safety fields. The agency conducted an in-depth investigation that encompassed the review of over 6,500 consumer complaints, conducting field inspections, and testing the relevant vehicles, both independently and in coordination with Ford and other entities. During the investigation, the evolution of Ford service bulletins intended to reduce the level of exhaust odors and carbon monoxide (CO) entering the occupant compartment was examined and independent tests to evaluate the effectiveness of the final Field Service Actions (FSA) for both consumer and police vehicles were conducted. As part of the investigation, the agency also examined the effects of cracked exhaust mani-cats on the measured CO levels in the vehicles and tested the FSA repairs to ensure they did not adversely impact occupant compartment CO levels due to cracked mani-cats.The investigation identified upfitting issues for Police Interceptor vehicles. Upfitting (sirens, lights, cages, auxiliary power, etc.) is typically performed by governmental fleet operations, independent repair facilities, or local Ford dealers after the sale of the new vehicle. Sealing issues caused by upfitting were responsible for the highest measured carbon monoxide levels in tested vehicles. The police FSA instructs how to inspect the quality of the vehicle upfits and how to properly seal any leaks caused by these upfits, at no cost to the police agency. Similarly, the highest CO levels measured in consumer vehicles were usually traced to sealing issues caused by rear crash damage where the repairs did not ensure sealing integrity. The most recent Ford FSA procedure for both the police (17B25) and consumer vehicles (17N03) includes an HVAC reprogramming operation. Tests by Ford and NHTSA have demonstrated a substantial reduction of CO levels due solely to the HVAC reprogramming. Other FSA repairs also demonstrated measurable contributions to CO level reductions during controlled tests.Throughout the investigation, vehicles accurately measured with higher levels of carbon monoxide were almost always affected by upfitter alterations, damage, or other causes compromising rear passenger cabin seals.NHTSA received thousands of reports alleging odors which triggered a variety of physiological responses, predominately nausea, headaches, and lightheadedness. NHTSA focused the investigation on accurately measuring vehicle CO levels, and accurately measuring carboxyhemoglobin (COHB) levels from properly administered blood tests. Using rigorous test methods to produce exhaust gas intrusion in vehicles with a properly performed FSA, occupant compartment CO levels remained below current environmental limits for CO in any environment (EPA ambient air quality standards). Furthermore, even without FSA repairs, no vehicles unaffected by upfitter issues or prior crash damage were identified with CO levels that exceed accepted occupational CO exposure levels. This investigation finds that the 2011-2017 Ford Explorer vehicles when accurately measured produce occupant compartment CO levels which fall below current accepted health standards, and could not identify COHB levels for vehicle drivers or other occupants, which exceeded thresholds for acute physiological effects. Therefore, the agency has not identified a defect that represents an unreasonable risk to motor vehicle safety.This inve
Structure:body
During the EA17-002 investigation, the agency reviewed and analyzed reports of exhaust odors in the passenger cabins of Model Year 2011 to 2017 Ford Explorers. This investigation required an approach that incorporated knowledge and expertise from the automotive, medical, environmental health, and occupational safety fields. The agency conducted an in-depth investigation that encompassed the review of over 6,500 consumer complaints, conducting field inspections, and testing the relevant vehicles, both independently and in coordination with Ford and other entities. During the investigation, the evolution of Ford service bulletins intended to reduce the level of exhaust odors and carbon monoxide (CO) entering the occupant compartment was examined and independent tests to evaluate the effectiveness of the final Field Service Actions (FSA) for both consumer and police vehicles were conducted. As part of the investigation, the agency also examined the effects of cracked exhaust mani-cats on the measured CO levels in the vehicles and tested the FSA repairs to ensure they did not adversely impact occupant compartment CO levels due to cracked mani-cats.The investigation identified upfitting issues for Police Interceptor vehicles. Upfitting (sirens, lights, cages, auxiliary power, etc.) is typically performed by governmental fleet operations, independent repair facilities, or local Ford dealers after the sale of the new vehicle. Sealing issues caused by upfitting were responsible for the highest measured carbon monoxide levels in tested vehicles. The police FSA instructs how to inspect the quality of the vehicle upfits and how to properly seal any leaks caused by these upfits, at no cost to the police agency. Similarly, the highest CO levels measured in consumer vehicles were usually traced to sealing issues caused by rear crash damage where the repairs did not ensure sealing integrity. The most recent Ford FSA procedure for both the police (17B25) and consumer vehicles (17N03) includes an HVAC reprogramming operation. Tests by Ford and NHTSA have demonstrated a substantial reduction of CO levels due solely to the HVAC reprogramming. Other FSA repairs also demonstrated measurable contributions to CO level reductions during controlled tests.Throughout the investigation, vehicles accurately measured with higher levels of carbon monoxide were almost always affected by upfitter alterations, damage, or other causes compromising rear passenger cabin seals.NHTSA received thousands of reports alleging odors which triggered a variety of physiological responses, predominately nausea, headaches, and lightheadedness. NHTSA focused the investigation on accurately measuring vehicle CO levels, and accurately measuring carboxyhemoglobin (COHB) levels from properly administered blood tests. Using rigorous test methods to produce exhaust gas intrusion in vehicles with a properly performed FSA, occupant compartment CO levels remained below current environmental limits for CO in any environment (EPA ambient air quality standards). Furthermore, even without FSA repairs, no vehicles unaffected by upfitter issues or prior crash damage were identified with CO levels that exceed accepted occupational CO exposure levels. This investigation finds that the 2011-2017 Ford Explorer vehicles when accurately measured produce occupant compartment CO levels which fall below current accepted health standards, and could not identify COHB levels for vehicle drivers or other occupants, which exceeded thresholds for acute physiological effects. Therefore, the agency has not identified a defect that represents an unreasonable risk to motor vehicle safety.This inve
PE16008 · Ford Explorer Exhaust Odor
Opened Jul 1, 2016 · Closed Sep 12, 2017
Status: closed (inferred from source dates) · Engine And Engine Cooling:exhaust System; Structure:body
During the National Highway Traffic Safety Administration?s (NHTSA?s) investigation into the Ford carbon monoxide allegations, the Office of Defects Investigation (ODI) identified additional Vehicle Owner Questionnaire (VOQ) reports with similar exhaust odor claims.Presently, ODI has identified 791 VOQs for Model Year 2011-2017 Ford Explorers pertaining to exhaust odor claims.ODI has identified three crashes and 41 injuries potentially linked this issue.The reported injuries range from unspecified to loss of consciousness, with the majority being nausea, headaches, or dizziness ? all of which can be symptomatic of carbon monoxide exposure.Additionally, Ford provided 2,400 reports including owner complaints, warranty claims, dealer field reports, and legal claims, that involve 2,051 vehicles that may be connected to the exhaust odor issue.NHTSA's Vehicle Test and Research Center tested multiple vehicles, including complaint vehicles, during the investigation.ODI also conducted field inspections of complaint vehicles and crashes involving police units that occurred while the officers were on duty.When possible, data was collected to quantify carbon monoxide levels in the examined vehicles.Based on the information gathered to date, NHTSA upgraded this investigation to an Engineering Analysis (EA17-002).
Additional source detail variants (2)
Engine And Engine Cooling:exhaust System
During the National Highway Traffic Safety Administration?s (NHTSA?s) investigation into the Ford carbon monoxide allegations, the Office of Defects Investigation (ODI) identified additional Vehicle Owner Questionnaire (VOQ) reports with similar exhaust odor claims.Presently, ODI has identified 791 VOQs for Model Year 2011-2017 Ford Explorers pertaining to exhaust odor claims.ODI has identified three crashes and 41 injuries potentially linked this issue.The reported injuries range from unspecified to loss of consciousness, with the majority being nausea, headaches, or dizziness ? all of which can be symptomatic of carbon monoxide exposure.Additionally, Ford provided 2,400 reports including owner complaints, warranty claims, dealer field reports, and legal claims, that involve 2,051 vehicles that may be connected to the exhaust odor issue.NHTSA's Vehicle Test and Research Center tested multiple vehicles, including complaint vehicles, during the investigation.ODI also conducted field inspections of complaint vehicles and crashes involving police units that occurred while the officers were on duty.When possible, data was collected to quantify carbon monoxide levels in the examined vehicles.Based on the information gathered to date, NHTSA upgraded this investigation to an Engineering Analysis (EA17-002).
Structure:body
During the National Highway Traffic Safety Administration?s (NHTSA?s) investigation into the Ford carbon monoxide allegations, the Office of Defects Investigation (ODI) identified additional Vehicle Owner Questionnaire (VOQ) reports with similar exhaust odor claims.Presently, ODI has identified 791 VOQs for Model Year 2011-2017 Ford Explorers pertaining to exhaust odor claims.ODI has identified three crashes and 41 injuries potentially linked this issue.The reported injuries range from unspecified to loss of consciousness, with the majority being nausea, headaches, or dizziness ? all of which can be symptomatic of carbon monoxide exposure.Additionally, Ford provided 2,400 reports including owner complaints, warranty claims, dealer field reports, and legal claims, that involve 2,051 vehicles that may be connected to the exhaust odor issue.NHTSA's Vehicle Test and Research Center tested multiple vehicles, including complaint vehicles, during the investigation.ODI also conducted field inspections of complaint vehicles and crashes involving police units that occurred while the officers were on duty.When possible, data was collected to quantify carbon monoxide levels in the examined vehicles.Based on the information gathered to date, NHTSA upgraded this investigation to an Engineering Analysis (EA17-002).
EA15005 · Front Brake Hose Failure
Opened Sep 28, 2015 · Closed Nov 2, 2018
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
On April 29, 2015, the Office of Defects Investigation (ODI) opened PE15-017 to investigate a report alleging incidents of front brake hose failure in model year (MY) 2015 Ford Explorer Police Interceptor vehicles used by the Sacramento Police Department in its pursuit driving training program (VOQ 10705832).On September 28, 2015, ODI upgraded the investigation to an Engineering Analysis (EA15-005) to assess maximum front caliper crimp temperatures under various test conditions, test hose assemblies removed from police interceptor service for any signs of thermal degradation, and further assess field data for evidence of a defect trend related to the alleged defect.The alleged defect results from exposure to extremely high heat at the caliper-side hose crimp. NHTSA?s vehicle testing suggests that the conditions necessary to produce the critical temperatures in the subject components result from drive-soak intervals that can occur during the Sacramento training program.NHTSA's testing of hose assemblies returned from police interceptor service did not identify any evidence of thermal degradation.NHTSA has not confirmed any incidents of caliper crimp failures due to overheating in vehicles not subjected to the Sacramento training course driving.The low number of hose assembly failure reports and the absence of any verified incidents of heat related front brake hose crimp failures since 2015 suggests that the Sacramento PD incidents resulted from conditions unique to the training program.A safety related defect trend has not been identified at this time and further use of Agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The Agency will take further action if warranted by the circumstances.For additional information, see the Closing Report in the document file for EA15-005 on www.nhtsa.gov.
PE14027 · Front Brake Hose Failure
Opened Aug 22, 2014 · Closed Feb 3, 2015
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
The Office of Defects Investigation (ODI) opened PE14-027 based on a report of 13 front brake hose (jounce hose) failures in 11 vehicles in the District of Columbia Metropolitan Police Department (DCMPD) fleet of 46 model year (MY) 2013 Ford Explorer Police Interceptor (PI) vehicles (VOQ 10621634).The DCMPD fleet provided Ford with 71 jounce hoses for analysis, including 4 of the 13 failed hoses.Inspection of each of the failed hoses identified a small tear in the outer cover on the body end of the hoses on the outboard side. Ford?s lab analysis of these hoses identified splits in the inner liners 1.5-2.0mm from the end of the nipple (outside of the crimped ferrule joint).Ford conducted pressure testing of 10 randomly selected samples of the remaining 67 hoses that had not experienced leaks and 9 of the samples leaked at 6,000 psi.Ford?s examination of the 9 hoses that leaked in the pressure tests found 4 that failed on the outboard side of the hose (similar to the 4 leaking field parts) and 5 that failed on the body end of the hose on the inboard side.Four additional non-leaking hoses were sent to the hose supplier, Hitachi, for analysis.Broken yarn was observed in scanning electron microscope examinations at both the body side and caliper side hose to ferrule crimps, indicating severe bending stress had occurred at these locations. Hitachi supplied an additional set of non-leaking field return hoses and a brand new set of hoses to an outside laboratory (Element Materials Technology) for analysis.The lab did not identify any manufacturing or material deficiencies in the hoses and concluded that the hose failures were caused by excessive bending stresses.Based on the examinations of the returned jounce hoses, Ford conducted durability testing on new hoses that were the same design as those found on the subject vehicles.Ford first determined the worst case conditions for the hoses; jounce bumpers removed, internal rebound stops fully compressed, and shock absorbers attached. With the jounce hose installed, the steering was rotated to the maximum turn angle while the suspension was translated from full jounce to full rebound.This determined the maximum hose length of 13.0in (331mm) and a minimum hose bending radius of 1.6in (40mm).Using these conditions hoses tested on a Suspension Motion Simulator far surpassed Ford?s performance specifications. Twenty (20) complaints of front brake jounce hose failure were identified on a total of 18 Explorer PI vehicles, including the 13 hose failures in 11 vehicles from the DCMPD fleet that prompted PE14-027.The remaining 7 complaints included 3 from one fleet that reportedly occurred on the banjo block end of the hose assembly and single complaints from 4 other fleets.Only two brake hose assemblies were used in the subject and peer Explorer vehicles, with the BB53 level hose used until June 20, 2012, and an updated DB53 level hose used thereafter.No pattern of failures was observed by hose assembly, with 15 of failures involving the BB53 hose assembly (including the 13 from DCMPD manufactured in March 2012) and 5 the DB53 hose assembly built after June 20, 2012. No root cause was determined for the reported Explorer PI jounce hose failures, but Ford identified improper service repair procedures (e.g., hanging the brake caliper from the brake hose during brake pad replacement) as a possible contributor to higher than expected rate of front brake jounce hose leaks. ODI?s analysis of field data, hose inspection and test data did not identify evidence of any defects in hose material, manufacture or vehicle installation.The closing of this invest
PE12017 · Electric Power Steering Failure
Opened Jun 19, 2012 · Closed Jun 12, 2014
Status: closed (inferred from source dates) · Steering:electric Power Assist System
On May 27, 2014 and 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 in approximately 179,027 model year (MY) 2011 through 2013 Ford Explorer vehicles equipped with electric power assisted steering (EPAS), including 82,328 MY 2011 Explorersthat are the subject of PE12-017.Ford has assigned the recall number 14S06.The NHTSA recall number is 14V-286.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.Sudden loss of power steering assist while driving can occur in the subject vehicles if the system loses electrical power or whenever the system detects a fault that requires it to enter fail-safe mode, which removes power from the EPAS motor and defaults to manual steering.Ford's DIR indicates that the majority of steering assist failures in the recalled vehicles have been caused by an intermittent electrical connection in the Power Steering Control Module (PSCM) that can lead to a loss of the motor position sensor signal.Ford's remedy instructs dealers to check the PSCM for diagnostic trouble codes (DTC).If upon initial inspection a loss of steering assist DTC is present, dealers will replace the steering gear at no charge to the owner and update the PSCM with revised software.Following detection of a motor position sensor signal fault, the revised software will provide audible and visual warnings to the driver that a power steering system fault has been detected and will maintain steering assist for the remainder of that drive cycle.If no DTC is present, dealers will reprogram the PSCM with the revised software. Analysis of information from all sources identified a total of 969 complaints and 4,059 warranty claims related to loss of power steering assist while driving in the MY 2011 through 2012 Explorer vehicles, resulting in a complaint rate of 5.4 incidents per thousand vehicles and a warranty claim rate of 2.3 percent.ODI identified 15 crashes with evidence indicating loss of power steering assist may have been a factor.All 15 crashes involved low-speed impacts with roadside objects during turning maneuvers, resulting in minor vehicle damage or no damage.In one incident that occurred in a low-speed curve, the driver attempted to brake in response to the sudden increase in steering effort and inadvertently applied the accelerator pedal instead.This caused the vehicle to run off the side of the road and strike a wooden pole at approximately 15 mph.Another incident occurred when the driver was unable to to negotiate a left-turn at an intersection and ran off the road into a shallow ditch, resulting in moderate front-end damage to the vehicle and minor injuries to the driver that did not require medical treatment. This investigation is closed.All ODI complaints associated with this closing resume are listed in the Attachment 1.
Illustration