NHTSA owner reports · September 18, 2026 snapshot.
Electronic Stability Control (esc) complaints
19 reportsClear category filter66,000 miles · Sep 12, 2016
Electronic Stability Control (esc)Steering
VEHICLE HAS 66,000 MILES. THE SERVICE POWER STEERING NOW AND ADVANCETRAC WARNING LIGHTS CAME ON SATURDAY EVENING (9/10/16). VEHICLE DROVE WITH NO ISSUES THAT EVENING. SUNDAY MORNING (9/11/16) THE SAME INDICATOR LIGHTS CAME ON AND THE POWER STEERING DID NOT WORK. CHECKED FOR LEAKS, FUSES, ETC. AND NO APPARENT ISSUES. AS DEALERSHI…
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VEHICLE HAS 66,000 MILES. THE SERVICE POWER STEERING NOW AND ADVANCETRAC WARNING LIGHTS CAME ON SATURDAY EVENING (9/10/16). VEHICLE DROVE WITH NO ISSUES THAT EVENING. SUNDAY MORNING (9/11/16) THE SAME INDICATOR LIGHTS CAME ON AND THE POWER STEERING DID NOT WORK. CHECKED FOR LEAKS, FUSES, ETC. AND NO APPARENT ISSUES. AS DEALERSHIPS WERE CLOSED ON SUNDAY, AUTOZONE RAN DIAGNOSTICS AND SHOWED ZERO ERROR CODES, EVEN WITH WARNING LIGHTS ON. THIS VEHICLE IS NOT COVERED UNDER THE EXISTING 2012 FORD EXPLORER RECALL REGARDING THE SAME ISSUE THAT SEEMS TO BE OCCURRING IN THE SAME YEAR, MAKE AND MODEL OF CAR.
NHTSA ODI #10905739
40,523 miles · Dec 12, 2015
Electronic Stability Control (esc)
CHECK CHARGING SYSTEM LIGHT COMES ON DAILY. WHILE DRIVING THE CAR ON A CITY STREET, RADIO SHUT OFF, LIGHTS DIMMED AND CAR CUT OFF IN THE MIDDLE OF TRAFFIC, STEERING ALSO BECAME DIFFICULT BEFORE SHUTTING OFF.
NHTSA ODI #10809845
53,958 miles · Sep 25, 2015
Electronic Stability Control (esc)
I AM REACHING OUT TO YOU ON AN OPEN ISSUE WITH MY 2012 FORD EXPLORER. CASE #CAS7740243 WITH FORD CUSTOMER SERVICE. LAST MONTH MY WIFE WAS DRIVING THE VEHICLE ON A WELL-TRAVELED ROAD WITH OUR 2 CHILDREN. THE VEHICLE WENT LIMP IN TRAFFIC. FORTUNATELY SHE WAS ABLE TO FORCEFULLY STEER THE CAR TO THE SIDE OF THE ROAD BEFORE IT WE…
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I AM REACHING OUT TO YOU ON AN OPEN ISSUE WITH MY 2012 FORD EXPLORER. CASE #CAS7740243 WITH FORD CUSTOMER SERVICE. LAST MONTH MY WIFE WAS DRIVING THE VEHICLE ON A WELL-TRAVELED ROAD WITH OUR 2 CHILDREN. THE VEHICLE WENT LIMP IN TRAFFIC. FORTUNATELY SHE WAS ABLE TO FORCEFULLY STEER THE CAR TO THE SIDE OF THE ROAD BEFORE IT WENT COMPLETELY DEAD. THIS WAS AN EXTREMELY DANGEROUS SITUATION GIVEN THAT THE VEHICLE MALFUNCTIONED ON A MAJOR ROAD AND THERE WERE MULTIPLE PASSENGERS INVOLVED. THE LOCAL FORD DEALER, CROSS ROADS FORD IN SPRINGFIELD, IL, IDENTIFIED THAT THE VEHICLES ELECTRONIC THROTTLE BODY (ETB) SYSTEM FAILED AND NEEDED REPLACED. MY FIRST THOUGHT WAS THAT A 2012 FORD EXPLORER WITH LESS THAN 54,000 MILES SHOULD NOT NEED A MAJOR REPAIR LIKE THIS. I CONDUCTED RESEARCH AND DISCOVERED THAT FORD HAD PREVIOUSLY ADMITTED LIABILITY TO ETB SYSTEM FAILURES ON MULTIPLE FORD/MERCURY MODELS OF THE SIMILAR TIME PERIOD. FORD ISSUED A SPECIAL CUSTOMER SATISFACTION PROGRAM EXTENDING THE ETB WARRANTY COVERAGE AND INSTRUCTING FRANCHISED DEALERS TO UPDATE THE POWERTRAIN CALIBRATION TO IMPROVE VEHICLE PERFORMANCE IN THE EVENT THAT INTERMITTENT ELECTRICAL CONNECTIVITY OF THE THROTTLE BODY MOTOR CONTACTS OCCURS. (SEE NHTSA ACTION NUMBER PE13003). I WAS PROVIDED NO EXPLANATION FROM CROSS ROADS OR FORD CUSTOMER SERVICE AS TO WHY THE ETB SYSTEM FAILURES IN THOSE SITUATIONS ARE DIFFERENT THAN THE ETB SYSTEM FAILURE HERE. FORD'S CUSTOMER SERVICE TOLD ME THAT FORD WILL DO NOTHING TO REIMBURSE THE COSTS IT TOOK US TO FIX THIS ISSUE AND THAT FORD HAS NO RESPONSIBILITY ON THIS. NOT ONLY DO I FEEL FORD OWES REIMBURSEMENT FOR THE REPLACEMENT COSTS, BUT THIS IS A MAJOR SAFETY ISSUE THAT FORD NEEDS TO REVIEW IN LIGHT OF FORDS PREEXISTING ADMISSION TO FAULTY ETB SYSTEMS. I AM BRINGING THIS TO YOUR ATTENTION.
NHTSA ODI #10776630
72,000 miles · Sep 15, 2014
Electronic Stability Control (esc)Service BrakesSteering
SAFETY RECALL NOTICE 14S06/NHTSA RECALL 14V-286 WE RECEIVED THIS RECALL NOTICE IN THE MAIL FROM FMC. KNOWING WE HAD A TRIP COMING UP, I IMMEDIATELY TOOK THE VEHICLE IN TO KEN GARFF FORD IN UTAH FOR SERVICING AND TO HAVE THE RECALL CORRECTED. THEY SUPPOSEDLY FIXED THE ISSUE SO I WENT ON MY WAY. I DROVE A SINGLE GAS TANKS WORTH (A…
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SAFETY RECALL NOTICE 14S06/NHTSA RECALL 14V-286 WE RECEIVED THIS RECALL NOTICE IN THE MAIL FROM FMC. KNOWING WE HAD A TRIP COMING UP, I IMMEDIATELY TOOK THE VEHICLE IN TO KEN GARFF FORD IN UTAH FOR SERVICING AND TO HAVE THE RECALL CORRECTED. THEY SUPPOSEDLY FIXED THE ISSUE SO I WENT ON MY WAY. I DROVE A SINGLE GAS TANKS WORTH (APPX 400 MILES) AND THEN EVERYTHING WENT TO HELL. POWER STEERING FAILED, TRACTION CONTROL FAILED, TERRAIN MANAGEMENT FAILED. THIS IS THE EXACT PROBLEM FOR WHICH FORD ISSUED THE RECALL IN THE FIRST PLACE. THE FORD DEALERSHIP IS NOW TELLING ME THAT THEY COMPLETELY FIXED THE PROBLEM AND IT IS MY FAULT THAT THESE SYSTEMS FAILED. THEY WANT ME TO BELIEVE AN ELABORATE TALE ABOUT HOW I HAVE DRIVEN MY EXPLORER 72000 MILES WITHOUT A PROBLEM AND SUDDENLY, AFTER THE RECALL GETS FIXED, I THEN HAVE THAT EXACT PROBLEM? THAT IS A SNEAKY LIE THAT MIGHT WORK ON SOMEONE MORE PASSIVE. WHEN THE VEHICLE FAILED WE WERE DRIVING WITH OUR FAMILY ON A VACATION AND THIS INCIDENT STRANDED US IN MERIDIAN, IDAHO, WHERE OUR VEHICLE CURRENTLY SITS 6 WEEKS LATER. IT SEEMS TO ME THAT WHEN A SAFETY RECALL IS ISSUED AND "FIXED" IT SHOULDN'T CREATE A SAFETY ISSUE FOR THE CONSUMER ANYMORE, WHICH IS EXACTLY WHAT THIS PROBLEM CAUSED. IT ALSO SEEMS TO ME THAT IT IS AWFULLY CONVENIENT FOR FMC THAT MY CAR BROKE IMMEDIATELY AFTER IT WAS "FIXED". SO NOW I AM LIABLE FOR THE REPAIRS. HOW NICE FOR FMC. MEANWHILE, IT TOOK FMC 6 WEEKS TO GET THE PART TO THE DEALERSHIP IN IDAHO SO THEY COULD "FIX" THE ISSUE. WE'LL SEE HOW LONG IT HOLDS UP THIS TIME. I AM STILL WAITING TO GET MY CAR BACK. *TR
NHTSA ODI #10633441
44,000 miles · Apr 19, 2014
Electronic Stability Control (esc)EngineFuel System, Gasoline
ON FRIDAY APRIL 18, 2014 MY WIFE AN I PRESTARTED THE CAR TO GO TO DINNER, AFTER ONLY 2 MINUTES THE CAR SHUT OF. UPON REVIEW OF THE ISSUE THE LOW OIL PRESSURE LIGHT CAME ON, THE STABILITY CONTROL LIGHT CAME ON, AS WELL AS HE SERVICE ENGINE SOON LIGHT. THE MILEAGE AT THE INCIDENT WAS APPROX 45,500 BUT THE COMPLAINT SAYS 44,000 B…
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ON FRIDAY APRIL 18, 2014 MY WIFE AN I PRESTARTED THE CAR TO GO TO DINNER, AFTER ONLY 2 MINUTES THE CAR SHUT OF. UPON REVIEW OF THE ISSUE THE LOW OIL PRESSURE LIGHT CAME ON, THE STABILITY CONTROL LIGHT CAME ON, AS WELL AS HE SERVICE ENGINE SOON LIGHT. THE MILEAGE AT THE INCIDENT WAS APPROX 45,500 BUT THE COMPLAINT SAYS 44,000 BECAUSE THIS IS THE SECOND TIME IT HAS DONE THIS, AND THE FIRST TIME FOR THE STABILITY CONTROL LIGHT TO ILLUMINATE. AFTER DINNER WE CAME HOME AND ATTEMPTED TO RESTART THE VEHICLE, EVERYTHING SEEMED NORMAL, IT STARTED IT DROVE, BUT SUBSEQUENTLY WE HAD IT TOWED TO FORD, SO THEY COULD ADDRESS THE PROBLEM. *TR
NHTSA ODI #10583656
18,000 miles · Sep 18, 2012
Electronic Stability Control (esc)Steering
DRIVING ON RT 495 WHEN THE WARNING LIGHTS ACTIVATED AND A WARNING CAME ON IN THE MESSAGE CENTER SAYING "SERVICE ADVANCE TRACK." I STARTED TO PULL OVER TO THE SIDE OF THE ROAD AND DISCOVERED MY POWER STEERING WASN'T WORKING. AFTER I PULLED OVER I STOPPED THE CAR I LOOKED IN THE MESSAGE CENTER I SAW THAT THE ADVANCE TRACK WASN…
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DRIVING ON RT 495 WHEN THE WARNING LIGHTS ACTIVATED AND A WARNING CAME ON IN THE MESSAGE CENTER SAYING "SERVICE ADVANCE TRACK." I STARTED TO PULL OVER TO THE SIDE OF THE ROAD AND DISCOVERED MY POWER STEERING WASN'T WORKING. AFTER I PULLED OVER I STOPPED THE CAR I LOOKED IN THE MESSAGE CENTER I SAW THAT THE ADVANCE TRACK WASN'T SELECTED. I TRIED TO SELECT IT BUT WASN'T ABLE TO. I TURNED THE CAR OFF AND BACK ON A COUPLE TIMES AND THE PROBLEM CLEARED. CALLED FORD DEALERSHIP AND THEY DIDN'T SEEM TO WANT TO HELP BECAUSE "TURNING THE CAR OFF AND BACK ON FIXED THE PROBLEM." I PUSHED THEM TO GET AN APPOINTMENT, THEY CALLED ME SAYING THAT THE POWER STEERING MODULE WAS BAD AND NEEDED TO BE REPLACED. *TR
NHTSA ODI #10475882
6,000 miles · Aug 5, 2012
Electrical SystemElectronic Stability Control (esc)Steering
POWER STEERING FAULT WHILE RETURNING FROM SHORT SUPERMARKET TRIP, LOST ALL POWER STEERING, DASH BOARD LIT UP, THEN TERRAIN SENSOR FAULT, CAUSING A FEELING OF REDUCED GEAR, TURN SIGNALS FAILED AS WELL. VERY DIFFICULT TO DRIVE, AND UNABLE TO RESET BY SHUTTING VEHICLE OFF. DEALERSHIP STATED A FAULT IN POWER STEERING RACK, REQUIRING…
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POWER STEERING FAULT WHILE RETURNING FROM SHORT SUPERMARKET TRIP, LOST ALL POWER STEERING, DASH BOARD LIT UP, THEN TERRAIN SENSOR FAULT, CAUSING A FEELING OF REDUCED GEAR, TURN SIGNALS FAILED AS WELL. VERY DIFFICULT TO DRIVE, AND UNABLE TO RESET BY SHUTTING VEHICLE OFF. DEALERSHIP STATED A FAULT IN POWER STEERING RACK, REQUIRING REPLACEMENT, THEY ALSO STATED IT IS A DIFFERENT PART NUMBER THEN ORIGINAL PART MEANING IT MAY HAVE BEEN REMODELED DUE TO "ISSUES". VERY DANGEROUS SITUATION!!!! *TR
NHTSA ODI #10469261
10,905 miles · Jul 26, 2012
Electronic Stability Control (esc)Steering
FROM A STOP-ZERO MPH, CONDUCTED A RIGHT TURN FROM SURFACE STREET TO FREEWAY ON-RAMP. MID-TURN, POWER STEERING ASSIST FAILED, RESULTING IN NEAR ACCIDENT/RUNNING OFF-ROADWAY SURFACE. ADDITIONALLY, ELEC STABILITY CONTROL (FORD 'ADVANCETRAC') WARNING LIGHT INDICATORS ILLUMINATED INDICATING SERVICE REQUIRED IMMEDIATELY. *TR
NHTSA ODI #10467829
11,800 miles · Jul 26, 2012
Electronic Stability Control (esc)Steering
I LIVE IN ECUADOR (SOUTH AMERICA) AND BOUGHT A 2012 EXPLORER BASE MODEL, ON OCTOBER 2011. A FEW DAYS AGO, AFTER A LONG TRIP, I GOT THE "ADVANCE TRAC" ERROR MESSAGE, AND 3 DAYS AGO, I GOT THE POWER STEERING FAILURE, AND THE STEERING WHEEL GOT LOCKED, TRAVELING AT AROUND 20 MPH, THE TWO MESSAGES WERE ON THE SCREEN, ADVANCE TRACK …
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I LIVE IN ECUADOR (SOUTH AMERICA) AND BOUGHT A 2012 EXPLORER BASE MODEL, ON OCTOBER 2011. A FEW DAYS AGO, AFTER A LONG TRIP, I GOT THE "ADVANCE TRAC" ERROR MESSAGE, AND 3 DAYS AGO, I GOT THE POWER STEERING FAILURE, AND THE STEERING WHEEL GOT LOCKED, TRAVELING AT AROUND 20 MPH, THE TWO MESSAGES WERE ON THE SCREEN, ADVANCE TRACK AND POWER STEERING. I TURNED THE CAR OFF AND THEN BACK ON, AND EVERYTHING WAS NORMAL. YESTERDAY I TURNED ON THE CAR AND HAD NO POWER STEERING, I HAD TO TURN IT OFF AND ON AGAIN, TO HAVE IT BACK. *TR
NHTSA ODI #10467815
Official recalls
5Jan 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.
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.
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.
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
4PE23001 · 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.