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2012 Ford Explorer

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2012 Ford Explorer do not stand out strongly from the model-year median of 609.

About this comparison →

When problems were reported

Mileage at the reported incident

569 reports with mileage · 258 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Steering. Review the 358 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 144 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 79 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

10 crash reports6 fire reports8 injury reports

What owners actually said

827 reports
Mileage unknown · Sep 27, 2022
Steering

Power steering failed while driving the car. Car displays warnings of Power Steering Assist failure, Service AdvanceTrac, and Terrain Management System failure. I took the car to my dealer, who advised that the issue is tied to Ford recall 15N01 and my vehicle would need a new steering rack, however, Ford denied the warranty c…

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Power steering failed while driving the car. Car displays warnings of Power Steering Assist failure, Service AdvanceTrac, and Terrain Management System failure. I took the car to my dealer, who advised that the issue is tied to Ford recall 15N01 and my vehicle would need a new steering rack, however, Ford denied the warranty coverage as outside the 10-year time period. When I contacted Ford to note that the May 17, 2019 letter posted on the NHTSA website to dealers and service centers appears to waive the 10-year time and 150,000 mile limitation for warranty coverage, Ford refused to pay for the repair and stated that the NHTSA notice was not an official Ford document.

NHTSA ODI #11486709

109,000 miles · Sep 26, 2022
Steering

The contact owns a 2012 Ford Explorer. The contact stated while driving approximately 50 MPH, the power steering warning light illuminated and the steering wheel became difficult while turning the steering wheel. The contact stated that the steering wheel shuddered as he had attempted to steer the vehicle. The contact stated tha…

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The contact owns a 2012 Ford Explorer. The contact stated while driving approximately 50 MPH, the power steering warning light illuminated and the steering wheel became difficult while turning the steering wheel. The contact stated that the steering wheel shuddered as he had attempted to steer the vehicle. The contact stated that he pulled into a parking lot and turned the vehicle off. The contact restarted the vehicle and the power steering warning light illuminated and the vehicle lost power steering assist. The contact had the vehicle towed to a dealer where it was diagnosed that the steering rack and electric power steering assist system needed to be replaced. The vehicle had not been repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 109,000.

NHTSA ODI #11486464

105,000 miles · Sep 21, 2022
Steering

The contact's wife owns a 2012 Ford Explorer. The contact stated while his wife was driving 30-35 MPH, the steering wheel seized and the message "Power Steering Assist Fault" was displayed. The contact was able to veer to the side of the roadway. The contact stated that upon turning off and restarting the vehicle several times, …

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The contact's wife owns a 2012 Ford Explorer. The contact stated while his wife was driving 30-35 MPH, the steering wheel seized and the message "Power Steering Assist Fault" was displayed. The contact was able to veer to the side of the roadway. The contact stated that upon turning off and restarting the vehicle several times, the steering wheel regained power steering functionality. The contact's wife was able to drive to the residence; however, the failure reoccurred the next day. The dealer was notified of the failure and informed the contact's wife that she had to pay a repair fee as the vehicle had previously received the one-time free repair under NHTSA Campaign Number: 14V286000 (Steering). The manufacturer was notified of the failure but provided no assistance. The failure mileage was approximately 105,000. The contact stated that they paid out of pocket to have their vehicle repaired.

NHTSA ODI #11485702

Mileage unknown · Sep 14, 2022
Electrical SystemEnginePower TrainInjury

The truck has been in shop 5 times or actually 5 different dealerships. The recall has yet to be fixed but I continually pay to have the problem INVESTIGATED. The dash flashes loss of fuel pressure, service advance track soon, Battery level and mechanic wrench . I have this on video as it is constant occurrence. Each time ford t…

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The truck has been in shop 5 times or actually 5 different dealerships. The recall has yet to be fixed but I continually pay to have the problem INVESTIGATED. The dash flashes loss of fuel pressure, service advance track soon, Battery level and mechanic wrench . I have this on video as it is constant occurrence. Each time ford takes it in they can't make the issue happen or recreate it. As told several times happens sporadic and not under any certain conditions. Over and over paying diagnostic fee and what they say will repair the issue only it happens pulling off the lot at 5 star ford Dallas Texas took it in under default to Bob Tomas Mckinney where they scanned it and found 17 communication errors left it there nothing was done but more exploration of issues going down the list of com failures and paying for each 3 anyway and it did it again leaving me stranded 3 times to count eventually leaving at Don Davis Ford Arlington Texas where it was again said repaired and is currently at Planet Ford Dallas where historically I paid $2850 and NOTHING was done as it again left me stranded and towed there where it can sit until it's fixed meaning this loss of horsepower the electric flashes and the gears in transmission ACTUALLY FUNCTION AS PER REQUESTED EACH TIME IN SERVICE

NHTSA ODI #11484467

70,000 miles · Aug 29, 2022
Visibility

The contact owns a 2012 Ford Explorer. The contact stated while driving approximately 35-60 MPH, the front passenger's side vertical rubber gasket of the windshield detached and was slapping against the windshield. The contact continued driving. Upon arriving to her destination, the contact pushed the part into place; however, t…

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The contact owns a 2012 Ford Explorer. The contact stated while driving approximately 35-60 MPH, the front passenger's side vertical rubber gasket of the windshield detached and was slapping against the windshield. The contact continued driving. Upon arriving to her destination, the contact pushed the part into place; however, the failure recurred. The contact stated that the front passenger's side vertical rubber gasket of the windshield was scuffing the windshield. The contact also stated that the failure was distracting and obstructed her vision while driving. The dealer was notified of the failure and advised the contact to take the vehicle into the dealer. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 70,000.

NHTSA ODI #11481764

125,394 miles · Aug 25, 2022
Steering

The contact owns a 2012 Ford Explorer. The contact stated that while driving at an undisclosed speed, the power steering assist warning light illuminated. The vehicle was taken to the dealer where it was diagnosed that the power steering assist needed to be replaced. The vehicle was not repaired. The manufacturer was made aware …

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The contact owns a 2012 Ford Explorer. The contact stated that while driving at an undisclosed speed, the power steering assist warning light illuminated. The vehicle was taken to the dealer where it was diagnosed that the power steering assist needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA. The failure mileage was 125,394.

NHTSA ODI #11481249

Mileage unknown · Aug 23, 2022
Steering

Power steering locks while driving on highways forcing me to stop on side of road to restart vehicle. Vehicle pier steering no longer working. Took to mechanic and they advised it was a recall issue 13S14 - called Ford and was told the recall was already performed on the vehicle. Either not properly performed or this vehicle is …

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Power steering locks while driving on highways forcing me to stop on side of road to restart vehicle. Vehicle pier steering no longer working. Took to mechanic and they advised it was a recall issue 13S14 - called Ford and was told the recall was already performed on the vehicle. Either not properly performed or this vehicle is a defect.

NHTSA ODI #11480874

100,000 miles · Aug 12, 2022
Steering

The contact owns a 2012 Ford Explorer. The contact stated while driving at 10 MPH, the power steering EAS warning light was illuminated. The contact continued driving to her residence. However, the steering wheel became difficult to steer. The contact towed the vehicle to a local dealer, where it was diagnosed that the steering…

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The contact owns a 2012 Ford Explorer. The contact stated while driving at 10 MPH, the power steering EAS warning light was illuminated. The contact continued driving to her residence. However, the steering wheel became difficult to steer. The contact towed the vehicle to a local dealer, where it was diagnosed that the steering column needed to be replaced. The vehicle was not repaired. Upon investigation, the contact associated the failure with NHTSA Campaign Number: 14V286000 (Steering), however, the VIN was not included. The manufacturer had been informed of the failure. The failure mileage was approximately 100,000.

NHTSA ODI #11479045

Mileage unknown · Aug 5, 2022
Unknown Or Other

Power Steering stopped working. EPS Fault. Seems like it should be a safety recall issue, but it's only an extended warranty. Unfortunately we're outside the warranty. Power steering should definitely be considered a Safety Recall

NHTSA ODI #11477706

Mileage unknown · Aug 2, 2022
Steering

This last weekend, while my daughter and her boyfriend were driving over a very treacherous mountain pass on their way to Aspen, Independence Pass, the power steering system suddenly went out in her car. It’s NO EXAGGERATION to say that had my daughter’s boyfriend not been driving the vehicle, they likely would not be alive t…

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This last weekend, while my daughter and her boyfriend were driving over a very treacherous mountain pass on their way to Aspen, Independence Pass, the power steering system suddenly went out in her car. It’s NO EXAGGERATION to say that had my daughter’s boyfriend not been driving the vehicle, they likely would not be alive today. The vehicle is nearly impossible to maneuver safely with no power-steering, particularly on a winding mountain pass, and my daughter’s boyfriend, who is a very strong athlete, had difficulty driving them to safety. They ended up sleeping in their car near Aspen, because they could not drive safely to their intended destination. We were told that the power steering assist system failure was similar to a recall, but falls instead under a "customer satisfaction program" and Ford was willing to repair it free of charge for ten years only. Even though the car has under 150k miles, we were 8 months beyond the ten year period to have it fixed at no cost and are now told it will cost thousands to repair out of pocket. There is a ten year free repair coverage period and even though it’s a 2012 (and now 2022) because the vehicle was originally purchased in 2011, we have “missed” the coverage period by just a few months to have the part fixed at no cost and this will now cost us thousands of dollars to fix, which we don’t have. When purchasing, were shown the Carfax report, told everything looked fine, and signed as casually instructed. Obviously, from the layman’s perspective, the words “Customer Satisfaction Program” on the Carfax report did not raise any red flags with us, nor was it pointed out as something to look into or be aware of. We just bought this Explorer less than 2 years ago from a dealership for nearly 10K and are 500 dollars shy of paying it off. This defective part nearly cost my daughter and her boyfriend their lives. This should be a safety recall, not labeled "customer satisfaction program." Gravely misleading.

NHTSA ODI #11477143

Official recalls

5

24V031000 · Structure:body:roof And Pillars

Jan 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.

21V746000 · Suspension:rear

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.

19V435000 · Suspension:rear

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.

15V171000 · Structure:body:door

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.

14V286000 · Steering:electric Power Assist System

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.

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

4

PE23001 · 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).

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.

Go deeper into Ford Explorer problems