Owners have filed 568 complaints
about the 2021 Ford Explorer with NHTSA between 2021 and 2026.
The largest single group is the transmission & drivetrain.
Across this model's run it ranks 25 of 34 worst.
The letter says how bad. This says what kind — whether this year drew
an unusual number of complaints, unusually dangerous
ones, or failures that arrived unusually early.
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 23
Against the median year of the Ford Explorer. 50 means typical for this
model; 100 means roughly double.
Severity — 46
9% of these complaints
involved a crash, fire, injury or death, against a national rate of
9.7%.
Early failure — 68
40% of failures with a mileage on record happened under
36,000 miles, against a national rate of
29%.
NHTSA files every complaint against a named sub-assembly, not just a
system. This is the difference between knowing it was "the engine" and
knowing which part of it — the list to hand a mechanic.
Body
1727.4%
Automatic Emergency Braking
1016.1%
Rearview System Braking
812.9%
Warnings
812.9%
Adaptive Cruise Control
711.3%
Camera
58.1%
Blind Spot Detection
46.5%
Warnings
34.8%
When it fails
Odometer readings owners gave when they filed. About half of all
complaints include one.
Under 1,000 miles
75.6%
1,000 – 9,999 miles
86.4%
10,000 – 24,999 miles
2016.0%
25,000 – 49,999 miles
3427.2%
50,000 – 74,999 miles
3124.8%
75,000 – 99,999 miles
2116.8%
100,000 – 149,999 miles
32.4%
150,000+ miles
10.8%
NHTSA crash tests
The agency crash-tested this model year itself. These are its own
photographs and star ratings.
Frontal crash test
Side barrier crash test
Side pole crash test
Photographs taken by NHTSA during its own New Car Assessment Program crash
tests of this model year. Public domain.
Configuration
Overall
Front
Side
Rollover
2021 Ford Explorer SUV 4WD
15.1% risk
2021 Ford Explorer SUV RWD
14.7% risk
When owners complained
A spike years after the car went on sale usually means a part wearing
out on schedule across the whole fleet — the kind of pattern no single
owner can see from inside their own car.
Mar 2021peak 24Sep 2026
NHTSA investigations into the 2021 Ford Explorer
An investigation is the step before a recall: the agency has seen enough
complaints to look into a pattern itself. An open one means it thinks
something may be wrong and nothing has been fixed yet.
EA23002Opened 29 Sep 2023Closed 31 Oct 2024ENGINE
Loss of Motive Power
On July 22, 2022, the Office of Defects Investigation (ODI) granted a Defect Petition (DP22001) and opened a Preliminary Evaluation (PE22007) to investigate allegations of loss of motive power in model year (MY) 2021 Ford Bronco vehicles equipped with 2.7L EcoBoost engines. Complainants were reporting sudden engine failure while driving resulting in a loss of motive power, often without the ability to restart. During PE22007, the cause of engine failure and loss of motive power in the subject vehicles was determined to be intake valve fracture, and the full scope of vehicles affected by the su...
RQ23002Opened 20 Jun 2023Closed 15 Feb 2024POWER TRAIN:AXLE ASSEMBLY
Rear Axle Bolt Failure
On July 17, 2023, the Office of Defect Investigation (ODI) opened this Recall Query (RQ) after receiving 2 consumer complaints alleging loss of vehicle forward power and/or loss of transmission torque of the rear wheels in model year (MY) 2020-2022 Ford Explorer vehicles (subject vehicles). The RQ was opened to focus on the effectiveness of the remedies of Recalls 22V-255 and 23V-199 related to the alleged problem. Recall 22V-255 involved replacing the bushing and axle cover in the following subject vehicles: 3.3L FHEV Police built before October 14, 2020, and 3.3L Gas Police vehicle built bef...
Recalls on the 2021 Ford Explorer
A complaint is one owner's allegation. A recall is the point at which
the manufacturer or a regulator agreed the defect is real and dangerous
enough to fix for free — however old the car is.
United States — NHTSA
26V451000
SEATS:MID/REAR ASSEMBLY
Ford Motor Company (Ford) is recalling certain 2020-2027 Aviator and 2020-2026 Explorer vehicles. The switch for the easy-entry second-row outer seats may bind or stick, resulting in the seats unlatching, tipping, or sliding unexpectedly.
Risk: A seat that moves unexpectedly may not properly restrain an occupant during a crash, increasing the risk of injury.
26V402000
POWER TRAIN:AUTOMATIC TRANSMISSION
Ford Motor Company (Ford) is recalling certain 2018-2021 Navigator, Expedition, 2020-2021 Explorer, Lincoln Aviator, and 2021 F-150 vehicles. The transmission park pawl may engage while the vehicle is in motion, resulting in park system damage.
Risk: Park system damage may result in a vehicle rollaway, increasing the risk of a crash.
26V159000
SEAT BELTS
Ford Motor Company (Ford) is recalling certain 2020-2026 Explorer and Lincoln Aviator vehicles. The seat belt anchor bolts at the second-row outer seating positions may be improperly secured.
Risk: A loose seat belt buckle may not properly restrain an occupant during a crash, increasing the risk of injury.
26V117000
VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR
Ford Motor Company (Ford) is recalling certain 2020-2022 Explorer, Escape, Lincoln Aviator, and Lincoln Corsair vehicles. The windshield wiper motor may fail and prevent the windshield wipers from operating properly.
Risk: Windshield wipers that fail to operate properly can reduce visibility, increasing the risk of a crash.
26V123000
BACK OVER PREVENTION:SOFTWARE
Ford Motor Company (Ford) is recalling certain 2020-2022 Escape, Lincoln Corsair, 2020-2024 Lincoln Aviator, and Explorer vehicles. The image on the center display may flip or invert, resulting in an incorrectly displayed rearview image when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Risk: An incorrectly displayed rearview image can reduce the driver’s view behind the vehicle, increasing the risk of a crash.
25V685000
EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER
Ford Motor Company (Ford) is recalling certain 2016-2019 Lincoln MKC, 2016-2023 Explorer, 2019-2020 Fusion, 2019-2024 Ranger, 2020-2022 Lincoln Corsair, Escape, 2021-2024 Bronco, Bronco Sport, and 2022-2024 Maverick vehicles. The engine block heater may crack and develop a coolant leak, causing it to short circuit when the block heater is plugged in.
Risk: An electrical short circuit can increase the risk of a fire.
25V455000
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco, Explorer, Lincoln Aviator, F-250 SD, F-350 SD, F-450 SD, F-550 SD, 2021-2022 Lincoln Navigator, Mustang, F-150, and 2022 Expedition vehicles. The low-pressure fuel pump may fail, which can result in an engine stall while driving.
Risk: An engine stall increases the risk of a crash.
25V442000
BACK OVER PREVENTION:SOFTWARE
Ford Motor Company (Ford) is recalling certain 2018-2022 Transit Connect, 2019-2020 MKZ, MKX, Edge, Continental, F-150, Nautilus, Fusion, 2019-2023 Ranger, Mustang, 2020-2021 EcoSport, Expedition, Navigator, 2020-2022 Escape, F-250 SD, Corsair, 2020-2023 Aviator, Transit, 2020-2024 Explorer, 2021-2024 Bronco Sport, and 2022-2024 Maverick vehicles. A software error may cause the rearview camera to display a blank image, or the image may remain on the display after the backing event has ended.
Risk: A rearview camera that displays a blank image can reduce the driver's view behind the vehicle. A rearview image that continues to be displayed after the vehicle is shifted out of reverse may distract the driver. Both of these situations can increase the risk of a crash.
Canada — Transport Canada
Canada runs its own recall programme, and its campaigns do not
always mirror the American ones.
Recall 202633926,900 units in Canada
Seats And Restraints
Issue: On certain vehicles the recall repairs completed by a Ford dealer during recall 25S67 (Transport Canada recall no. 2025-328) may not be effective. As a result, a second repair is required. On certain vehicles, the trim for the seat fold switch on the second-row outboard seats could become stuck. If this happens, the seat(s) could fold and/or move unexpectedly. Note: This recall replaces Transport Canada recall no. 2025-328. Vehicles that were repaired under that recall also require this repair. Safety Risk: A seat that folds and/or moves could increase the risk of injury in a crash. Corrective Action: Ford will notify owners by mail and advise you to take your vehicle to a dealership to replace the seat fold switch trim and housing for one with an improved design.
Recall 202631133,012 units in Canada
Powertrain
Issue: On certain vehicles, a problem in the transmission could cause the parking pawl to become damaged. As a result, when the transmission is shifted to Park, the vehicle could move if the parking brake is not applied. Safety Risk: A parked vehicle that rolls away could create the risk of an injury or a crash. Corrective Actions: To reduce the safety risk, Ford recommends that you should always use the parking brake when you park until the recall repairs are completed. Ford will notify owners by mail and advise you to take your vehicle to a dealership to update the powertrain control module (PCM) software. The dealer will also inspect and, if necessary, replace any damaged transmission components.
Recall 202612444 units in Canada
Seats And Restraints
Issue: On certain vehicles, the second-row outboard seat belt anchor bolt(s) may be loose or missing. As a result, the seat belt(s) could detach in a crash. Safety Risk: A seat belt that detaches could increase the risk of injury in a crash. Corrective Actions: Ford will notify owners by mail and advise you to take your vehicle to a dealership to inspect and, if necessary, install, tighten or replace seat belt anchor bolt(s).
Recall 202610099,375 units in Canada
Visual System
Issue: On certain vehicles, a software problem could cause the rearview camera image not to display properly when the transmission is shifted into reverse. Canadian regulations require the rearview image to display when the vehicle is reversing. Safety Risk: A rearview camera image that doesn't display correctly could reduce a driver's ability to see behind the vehicle while backing up. This could increase the risk of a crash. Corrective Actions: Ford will notify owners by mail. The corrective actions for this recall are under development.
Recall 202609854,078 units in Canada
Visual System
Issue: On certain vehicles, the windshield wiper motor may not have been manufactured properly. As a result, the motor could fail and cause the windshield wipers not to work. Safety Risk: Windshield wipers that don't work could reduce visibility and increase the risk of a crash. Corrective Actions: Ford will notify owners by mail and advise you to take your vehicle to a dealership to inspect and, if necessary, replace the windshield wiper motor.
Recall 2026005138,783 units in Canada
Electrical
Issue: On certain vehicles, the engine block heater could leak coolant. If this happens, the block heater could short circuit when it's plugged in. Note: This recall replaces Transport Canada recall no. 2025-554. Vehicles that were repaired under that recall don't require this repair. Safety Risk: A short circuit can create the risk of a fire. Corrective Actions: To reduce the safety risk, Ford advises you not to use the engine block heater until the recall repairs have been completed. Ford will notify owners by mail and advise you to take your vehicle to a dealership to replace the block heater. Alternatively, owners can choose to have the dealership permanently disable the engine block heater.
Recall 2025554128,886 units in Canada
Electrical
This recall was replaced by Transport Canada recall no. 2026-005. Issue: On certain vehicles, the engine block heater could leak coolant. If this happens, the block heater could short circuit when it's plugged in. Safety Risk: A short circuit can create the risk of a fire. Corrective Actions: To reduce the safety risk, Ford advises you not to use the engine block heater until the recall repairs have been completed. Ford will notify owners by mail and advise you to take your vehicle to a dealership to replace the block heater.
Recall 2025366107,534 units in Canada
Fuel System
Issue: On certain vehicles, the low-pressure fuel pump could fail. If this happens, the engine may run rough or may not start and the check engine light may turn on. This could also result in a sudden loss of engine power while driving. Safety Risk: A sudden loss of engine power could increase the risk of a crash. Corrective Actions: Ford will notify owners by mail and advise you to take your vehicle to a dealership to update the powertrain control module software. For Super Duty models, the dealer will replace the fuel pump.
Reports where the owner recorded a crash, a fire, an injury or a death.
Los Angeles, CACrash
POWER TRAIN
NHTSA COMPLAINT: VIN [XXX]: Transmission cooler (Part 7869) ruptured, mixing fluid/coolant into corrosive glycol-acid in violation of SSM 52917. Contamination dissolved wiring insulation and delaminated clutch plates, causing systemic short circuits and CAN-bus load-shedding. Boiling fluid released toxic glycol/hydrocarbon vapors through HVAC ducts into the cabin without notice, creating an inhalation hazard. Vehicle available for inspection at South Bay Ford (BAR #XXX; captive 93 days).RISK: On XXX short circuits caused complete power steering assist dropout mid-transit. Steering locked during a turn, causing a crash into gate posts, endangering my minor children inside. Cabin chemical vapor inhalation caused respiratory tract irritation, dizziness, and headaches. Open recall hazards remain for visibility loss (Recall 26S14) and rollaway (Recall 26S48 parts backordered to 2027).CONFIRMATION: Contamination, a -1,212-mile odometer fraud discrepancy, and bricked electrical starting systems confirmed by dealer records XXX. Admitted unauthorized repairs to mask trouble codes and evade SSM 52917 confirmed in writing by Service Director [XXX] XXX, violating CA Bus & Prof Code 9884.9.HISTORY: Tracked under Ford RAV buyback #XXX, Corporate Escalation #[XXX], and CA Bureau of Automotive Repair Investigator [XXX] (Case #XXX). Total statutory loss is $54,628.75.SYMPTOMS: Transmission drops began XXX (42,319 miles). Dealer cleared codes and coerced 500 extra miles. XXX alerts included "Powertrain Malfunction" loops. Telematics registered false "Vehicle is On" loops. On XXX, dealer blocked diagnostics via a manufactured battery charge demand exactly 24 hours before federal Recall 26S48 launched. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11759752 — an unverified report by a vehicle owner.
Los Angeles, CACrash
STEERING
NHTSA COMPLAINT: VIN [XXX]: Transmission cooler (Part 7869) ruptured, mixing fluid/coolant into corrosive glycol-acid in violation of SSM 52917. Contamination dissolved wiring insulation and delaminated clutch plates, causing systemic short circuits and CAN-bus load-shedding. Boiling fluid released toxic glycol/hydrocarbon vapors through HVAC ducts into the cabin without notice, creating an inhalation hazard. Vehicle available for inspection at South Bay Ford (BAR #XXX; captive 93 days).RISK: On XXX short circuits caused complete power steering assist dropout mid-transit. Steering locked during a turn, causing a crash into gate posts, endangering my minor children inside. Cabin chemical vapor inhalation caused respiratory tract irritation, dizziness, and headaches. Open recall hazards remain for visibility loss (Recall 26S14) and rollaway (Recall 26S48 parts backordered to 2027).CONFIRMATION: Contamination, a -1,212-mile odometer fraud discrepancy, and bricked electrical starting systems confirmed by dealer records XXX. Admitted unauthorized repairs to mask trouble codes and evade SSM 52917 confirmed in writing by Service Director [XXX] XXX, violating CA Bus & Prof Code 9884.9.HISTORY: Tracked under Ford RAV buyback #XXX, Corporate Escalation #[XXX], and CA Bureau of Automotive Repair Investigator [XXX] (Case #XXX). Total statutory loss is $54,628.75.SYMPTOMS: Transmission drops began XXX (42,319 miles). Dealer cleared codes and coerced 500 extra miles. XXX alerts included "Powertrain Malfunction" loops. Telematics registered false "Vehicle is On" loops. On XXX, dealer blocked diagnostics via a manufactured battery charge demand exactly 24 hours before federal Recall 26S48 launched. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11759752 — an unverified report by a vehicle owner.
Los Angeles, CACrash
ELECTRICAL SYSTEM
NHTSA COMPLAINT: VIN [XXX]: Transmission cooler (Part 7869) ruptured, mixing fluid/coolant into corrosive glycol-acid in violation of SSM 52917. Contamination dissolved wiring insulation and delaminated clutch plates, causing systemic short circuits and CAN-bus load-shedding. Boiling fluid released toxic glycol/hydrocarbon vapors through HVAC ducts into the cabin without notice, creating an inhalation hazard. Vehicle available for inspection at South Bay Ford (BAR #XXX; captive 93 days).RISK: On XXX short circuits caused complete power steering assist dropout mid-transit. Steering locked during a turn, causing a crash into gate posts, endangering my minor children inside. Cabin chemical vapor inhalation caused respiratory tract irritation, dizziness, and headaches. Open recall hazards remain for visibility loss (Recall 26S14) and rollaway (Recall 26S48 parts backordered to 2027).CONFIRMATION: Contamination, a -1,212-mile odometer fraud discrepancy, and bricked electrical starting systems confirmed by dealer records XXX. Admitted unauthorized repairs to mask trouble codes and evade SSM 52917 confirmed in writing by Service Director [XXX] XXX, violating CA Bus & Prof Code 9884.9.HISTORY: Tracked under Ford RAV buyback #XXX, Corporate Escalation #[XXX], and CA Bureau of Automotive Repair Investigator [XXX] (Case #XXX). Total statutory loss is $54,628.75.SYMPTOMS: Transmission drops began XXX (42,319 miles). Dealer cleared codes and coerced 500 extra miles. XXX alerts included "Powertrain Malfunction" loops. Telematics registered false "Vehicle is On" loops. On XXX, dealer blocked diagnostics via a manufactured battery charge demand exactly 24 hours before federal Recall 26S48 launched. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11759752 — an unverified report by a vehicle owner.
Cumberland, MD1 injured
UNKNOWN OR OTHER
I previously reported my rear view camera not working despite ford having many recalls for that problem. Now my shade for my sunroof when opened drops into my car & blocks my view from my rear view mirror. So now I have no camera view or physical view of what's behind me. I also have the same peeling metal on my buttons on my driver's door. The same one that was recalled on 2020 model. I cut my arm on it yesterday
NHTSA complaint #11754340 — an unverified report by a vehicle owner.
Powder Springs, GA1 injured
UNKNOWN OR OTHER
Chrome trim around the window power buttons de-laminate and have a sharp edge. I cut my finger on it.
NHTSA complaint #11743979 — an unverified report by a vehicle owner.
Springdale Arkansas, AR1 injured
STRUCTURE:BODY
I am reporting a safety incident involving a 2021 Ford Explorer. While driving at normal speed, the hood unexpectedly flew open and struck the windshield, completely obstructing visibility and causing damage. I did not open the hood prior to driving, and there were no prior warnings or indications of failure. The incident suggests a possible hood latch or secondary safety latch malfunction. I am submitting this report due to a serious safety concern involving sudden loss of driver visibility.
NHTSA complaint #11733749 — an unverified report by a vehicle owner.
The most recent complaints
In the owners' own words, exactly as filed with NHTSA.
Glen, MS
UNKNOWN OR OTHER
The shade on the sunroof as come out of track and when you let the shade back it drops down in the car blocking vision out the back glass
NHTSA complaint #11764207 — an unverified report by a vehicle owner.
at 200,000 milesFredericksburg, VA
POWER TRAIN
The contact owns a 2021 Ford Explorer. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the vehicle decelerated as if the vehicle was turned off. The contact stated that the vehicle then accelerated and an unknown warning light was illuminated. The dealer was contacted by phone and made aware of the failure. The vehicle was taken to the dealer where the vehicle was inspected. The contact was informed that parts were unavailable. The vehicle was not repaired. The failure reoccurred and became a persistent failure. The contact stated that while reversing, the vehicle failed to respond as intended, and the vehicle bucked, with an abnormal burning oil odor. The transmission independently shifted into park. The dealer was contacted by phone and made aware of the failure. The contact received notification of NHTSA Campaign Number: 26V402000 (Power Train); however, the part to do the recall repair was unavailable. The manufacturer was contacted by phone and made aware of the failure. The contact was informed that the parts would be unavailable until 2027. The failure mileage was approximately 200,000.
NHTSA complaint #11763572 — an unverified report by a vehicle owner.
Honesdale, PA
UNKNOWN OR OTHER
Sunroof shade broke will not retract properly, causing serious visual concerns obstruction view our the rear window of the vehicle . There was no warning lights , or signs this was going to happen ,
NHTSA complaint #11763728 — an unverified report by a vehicle owner.
Midlothian, VA
UNKNOWN OR OTHER
cupholder broke. This is the first car to have a cupholder broke. Defect. Should issue recall
NHTSA complaint #11762974 — an unverified report by a vehicle owner.
Port Charlotte, FL
POWER TRAIN
The contact owns a 2021 Ford Explorer. The contact stated that while driving, the vehicle came to a complete stop in the middle of traffic. The vehicle was restarted, and the contact attempted to shift it into drive(D); however, the shifter returned to park(P) independently. The vehicle was towed to a dealer, where it was diagnosed with transmission failure. The dealer stated that the transmission needed to be replaced due to a transmission rollaway issue. The contact referenced NHTSA Campaign Number: 26V402000 (Power Train). The contact stated that a yellow light was flashing on the instrument panel, with an abnormal sound coming from the vehicle during the failure. The manufacturer was notified of the failure. The vehicle was taken to a dealer, and the fault codes listed for the transmission failure were associated with the recall.
NHTSA complaint #11762798 — an unverified report by a vehicle owner.
Port Charlotte, FL
POWER TRAIN
While attempting to operate the vehicle, the transmission/gear-selection system malfunctioned. When Drive or Reverse is selected, the vehicle does not remain in the selected gear and instead returns to Park, preventing the vehicle from moving. The condition is repeatable and the vehicle is currently disabled. The exact failed component is unknown. The vehicle has not yet been repaired. An authorized Ford dealer has declined to work on the vehicle after we requested written clarification regarding coverage. Ford Motor Company has been contacted and a corporate case has been opened. This creates a safety concern because the vehicle can become completely immobile and cannot be relied upon to enter or remain in a drive gear when transportation is needed. No crash, fire, injury, or fatality occurred. The vehicle remains available for inspection.
NHTSA complaint #11762803 — an unverified report by a vehicle owner.
Port Charlotte, FL
UNKNOWN OR OTHER
While attempting to operate the vehicle, the transmission/gear-selection system malfunctioned. When Drive or Reverse is selected, the vehicle does not remain in the selected gear and instead returns to Park, preventing the vehicle from moving. The condition is repeatable and the vehicle is currently disabled. The exact failed component is unknown. The vehicle has not yet been repaired. An authorized Ford dealer has declined to work on the vehicle after we requested written clarification regarding coverage. Ford Motor Company has been contacted and a corporate case has been opened. This creates a safety concern because the vehicle can become completely immobile and cannot be relied upon to enter or remain in a drive gear when transportation is needed. No crash, fire, injury, or fatality occurred. The vehicle remains available for inspection.
NHTSA complaint #11762803 — an unverified report by a vehicle owner.
Port Charlotte, FL
ELECTRICAL SYSTEM
While attempting to operate the vehicle, the transmission/gear-selection system malfunctioned. When Drive or Reverse is selected, the vehicle does not remain in the selected gear and instead returns to Park, preventing the vehicle from moving. The condition is repeatable and the vehicle is currently disabled. The exact failed component is unknown. The vehicle has not yet been repaired. An authorized Ford dealer has declined to work on the vehicle after we requested written clarification regarding coverage. Ford Motor Company has been contacted and a corporate case has been opened. This creates a safety concern because the vehicle can become completely immobile and cannot be relied upon to enter or remain in a drive gear when transportation is needed. No crash, fire, injury, or fatality occurred. The vehicle remains available for inspection.
NHTSA complaint #11762803 — an unverified report by a vehicle owner.
Fresno, CA
POWER TRAIN
I am reporting ongoing safety-related powertrain and drivability concerns involving my 2021 Ford Explorer ST in Fresno, California. The vehicle has experienced recurring transmission and driveline problems, including harsh or delayed shifting, hesitation, abrupt gear engagement, jerking/surging, and inconsistent acceleration. These symptoms are similar to transmission concerns documented by Ford for 2021 Explorers equipped with the 10R60 automatic transmission, including harsh/delayed engagement or shifting and potential issues involving transmission controls, solenoid strategy, and main-control valves. The vehicle has also required CV axle/half-shaft repairs, raising additional concerns regarding driveline reliability. I am also concerned about the known rear differential/rear axle mounting-bolt defect affecting 2021 Explorers. Ford has documented that the rear axle mounting bolt may fracture, allowing the axle housing to move. This can result in severe vibration/noise and possible driveshaft or half-shaft disconnection, potentially causing loss of propulsion. The defect may also contribute to a vehicle rollaway hazard. These combined transmission, CV axle, and rear differential concerns create a significant safety risk. Delayed acceleration or engagement can prevent the vehicle from responding as expected when entering intersections, making left turns, merging onto highways, changing lanes, or avoiding hazards. Abrupt engagement after hesitation can cause unexpected vehicle movement. Failure of a CV axle, half-shaft, or rear axle/differential mounting component could cause sudden loss of propulsion or vehicle control. I am requesting that NHTSA investigate whether these recurring transmission and driveline problems represent a broader safety defect involving the 10R60 transmission, CV axles/half-shafts, rear differential mounting system, or related powertrain components.
NHTSA complaint #11761454 — an unverified report by a vehicle owner.
Fresno, CA
VEHICLE SPEED CONTROL
I am reporting ongoing safety-related powertrain and drivability concerns involving my 2021 Ford Explorer ST in Fresno, California. The vehicle has experienced recurring transmission and driveline problems, including harsh or delayed shifting, hesitation, abrupt gear engagement, jerking/surging, and inconsistent acceleration. These symptoms are similar to transmission concerns documented by Ford for 2021 Explorers equipped with the 10R60 automatic transmission, including harsh/delayed engagement or shifting and potential issues involving transmission controls, solenoid strategy, and main-control valves. The vehicle has also required CV axle/half-shaft repairs, raising additional concerns regarding driveline reliability. I am also concerned about the known rear differential/rear axle mounting-bolt defect affecting 2021 Explorers. Ford has documented that the rear axle mounting bolt may fracture, allowing the axle housing to move. This can result in severe vibration/noise and possible driveshaft or half-shaft disconnection, potentially causing loss of propulsion. The defect may also contribute to a vehicle rollaway hazard. These combined transmission, CV axle, and rear differential concerns create a significant safety risk. Delayed acceleration or engagement can prevent the vehicle from responding as expected when entering intersections, making left turns, merging onto highways, changing lanes, or avoiding hazards. Abrupt engagement after hesitation can cause unexpected vehicle movement. Failure of a CV axle, half-shaft, or rear axle/differential mounting component could cause sudden loss of propulsion or vehicle control. I am requesting that NHTSA investigate whether these recurring transmission and driveline problems represent a broader safety defect involving the 10R60 transmission, CV axles/half-shafts, rear differential mounting system, or related powertrain components.
NHTSA complaint #11761454 — an unverified report by a vehicle owner.
Fresno, CA
ENGINE
I am reporting ongoing safety-related powertrain and drivability concerns involving my 2021 Ford Explorer ST in Fresno, California. The vehicle has experienced recurring transmission and driveline problems, including harsh or delayed shifting, hesitation, abrupt gear engagement, jerking/surging, and inconsistent acceleration. These symptoms are similar to transmission concerns documented by Ford for 2021 Explorers equipped with the 10R60 automatic transmission, including harsh/delayed engagement or shifting and potential issues involving transmission controls, solenoid strategy, and main-control valves. The vehicle has also required CV axle/half-shaft repairs, raising additional concerns regarding driveline reliability. I am also concerned about the known rear differential/rear axle mounting-bolt defect affecting 2021 Explorers. Ford has documented that the rear axle mounting bolt may fracture, allowing the axle housing to move. This can result in severe vibration/noise and possible driveshaft or half-shaft disconnection, potentially causing loss of propulsion. The defect may also contribute to a vehicle rollaway hazard. These combined transmission, CV axle, and rear differential concerns create a significant safety risk. Delayed acceleration or engagement can prevent the vehicle from responding as expected when entering intersections, making left turns, merging onto highways, changing lanes, or avoiding hazards. Abrupt engagement after hesitation can cause unexpected vehicle movement. Failure of a CV axle, half-shaft, or rear axle/differential mounting component could cause sudden loss of propulsion or vehicle control. I am requesting that NHTSA investigate whether these recurring transmission and driveline problems represent a broader safety defect involving the 10R60 transmission, CV axles/half-shafts, rear differential mounting system, or related powertrain components.
NHTSA complaint #11761454 — an unverified report by a vehicle owner.
Los Angeles, CACrash
POWER TRAIN
NHTSA COMPLAINT: VIN [XXX]: Transmission cooler (Part 7869) ruptured, mixing fluid/coolant into corrosive glycol-acid in violation of SSM 52917. Contamination dissolved wiring insulation and delaminated clutch plates, causing systemic short circuits and CAN-bus load-shedding. Boiling fluid released toxic glycol/hydrocarbon vapors through HVAC ducts into the cabin without notice, creating an inhalation hazard. Vehicle available for inspection at South Bay Ford (BAR #XXX; captive 93 days).RISK: On XXX short circuits caused complete power steering assist dropout mid-transit. Steering locked during a turn, causing a crash into gate posts, endangering my minor children inside. Cabin chemical vapor inhalation caused respiratory tract irritation, dizziness, and headaches. Open recall hazards remain for visibility loss (Recall 26S14) and rollaway (Recall 26S48 parts backordered to 2027).CONFIRMATION: Contamination, a -1,212-mile odometer fraud discrepancy, and bricked electrical starting systems confirmed by dealer records XXX. Admitted unauthorized repairs to mask trouble codes and evade SSM 52917 confirmed in writing by Service Director [XXX] XXX, violating CA Bus & Prof Code 9884.9.HISTORY: Tracked under Ford RAV buyback #XXX, Corporate Escalation #[XXX], and CA Bureau of Automotive Repair Investigator [XXX] (Case #XXX). Total statutory loss is $54,628.75.SYMPTOMS: Transmission drops began XXX (42,319 miles). Dealer cleared codes and coerced 500 extra miles. XXX alerts included "Powertrain Malfunction" loops. Telematics registered false "Vehicle is On" loops. On XXX, dealer blocked diagnostics via a manufactured battery charge demand exactly 24 hours before federal Recall 26S48 launched. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11759752 — an unverified report by a vehicle owner.
Los Angeles, CACrash
STEERING
NHTSA COMPLAINT: VIN [XXX]: Transmission cooler (Part 7869) ruptured, mixing fluid/coolant into corrosive glycol-acid in violation of SSM 52917. Contamination dissolved wiring insulation and delaminated clutch plates, causing systemic short circuits and CAN-bus load-shedding. Boiling fluid released toxic glycol/hydrocarbon vapors through HVAC ducts into the cabin without notice, creating an inhalation hazard. Vehicle available for inspection at South Bay Ford (BAR #XXX; captive 93 days).RISK: On XXX short circuits caused complete power steering assist dropout mid-transit. Steering locked during a turn, causing a crash into gate posts, endangering my minor children inside. Cabin chemical vapor inhalation caused respiratory tract irritation, dizziness, and headaches. Open recall hazards remain for visibility loss (Recall 26S14) and rollaway (Recall 26S48 parts backordered to 2027).CONFIRMATION: Contamination, a -1,212-mile odometer fraud discrepancy, and bricked electrical starting systems confirmed by dealer records XXX. Admitted unauthorized repairs to mask trouble codes and evade SSM 52917 confirmed in writing by Service Director [XXX] XXX, violating CA Bus & Prof Code 9884.9.HISTORY: Tracked under Ford RAV buyback #XXX, Corporate Escalation #[XXX], and CA Bureau of Automotive Repair Investigator [XXX] (Case #XXX). Total statutory loss is $54,628.75.SYMPTOMS: Transmission drops began XXX (42,319 miles). Dealer cleared codes and coerced 500 extra miles. XXX alerts included "Powertrain Malfunction" loops. Telematics registered false "Vehicle is On" loops. On XXX, dealer blocked diagnostics via a manufactured battery charge demand exactly 24 hours before federal Recall 26S48 launched. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11759752 — an unverified report by a vehicle owner.
Los Angeles, CACrash
ELECTRICAL SYSTEM
NHTSA COMPLAINT: VIN [XXX]: Transmission cooler (Part 7869) ruptured, mixing fluid/coolant into corrosive glycol-acid in violation of SSM 52917. Contamination dissolved wiring insulation and delaminated clutch plates, causing systemic short circuits and CAN-bus load-shedding. Boiling fluid released toxic glycol/hydrocarbon vapors through HVAC ducts into the cabin without notice, creating an inhalation hazard. Vehicle available for inspection at South Bay Ford (BAR #XXX; captive 93 days).RISK: On XXX short circuits caused complete power steering assist dropout mid-transit. Steering locked during a turn, causing a crash into gate posts, endangering my minor children inside. Cabin chemical vapor inhalation caused respiratory tract irritation, dizziness, and headaches. Open recall hazards remain for visibility loss (Recall 26S14) and rollaway (Recall 26S48 parts backordered to 2027).CONFIRMATION: Contamination, a -1,212-mile odometer fraud discrepancy, and bricked electrical starting systems confirmed by dealer records XXX. Admitted unauthorized repairs to mask trouble codes and evade SSM 52917 confirmed in writing by Service Director [XXX] XXX, violating CA Bus & Prof Code 9884.9.HISTORY: Tracked under Ford RAV buyback #XXX, Corporate Escalation #[XXX], and CA Bureau of Automotive Repair Investigator [XXX] (Case #XXX). Total statutory loss is $54,628.75.SYMPTOMS: Transmission drops began XXX (42,319 miles). Dealer cleared codes and coerced 500 extra miles. XXX alerts included "Powertrain Malfunction" loops. Telematics registered false "Vehicle is On" loops. On XXX, dealer blocked diagnostics via a manufactured battery charge demand exactly 24 hours before federal Recall 26S48 launched. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11759752 — an unverified report by a vehicle owner.
Polo, MO
ENGINE
There was no accident, but very close a few times.when I am stopped at a stop sign or light when I press down on the gas pedal the car hesitates I have to pump the pedal to get the car moving or it would stall in traffic. No check engine light is or has been on. I’ve been to 2 different ford dealerships and after there inspection they claim nothing wrong with my car. It’s already cost me a lot if money. When driving I can feel the car surge likes it’s not getting fuel sufficiently real bad at traveling at or below 50 mph. I’m afraid it will stall and get us t- boned but the mechanics say nothing wrong I disagree there is something wrong. I know another person who had the same problem and he got rid of the car, I can’t afford to do that, please do something to get a recall or something before we’re seriously injured or worse.this started about a year ago and getting worse.
NHTSA complaint #11757170 — an unverified report by a vehicle owner.
Polo, MO
FUEL/PROPULSION SYSTEM
There was no accident, but very close a few times.when I am stopped at a stop sign or light when I press down on the gas pedal the car hesitates I have to pump the pedal to get the car moving or it would stall in traffic. No check engine light is or has been on. I’ve been to 2 different ford dealerships and after there inspection they claim nothing wrong with my car. It’s already cost me a lot if money. When driving I can feel the car surge likes it’s not getting fuel sufficiently real bad at traveling at or below 50 mph. I’m afraid it will stall and get us t- boned but the mechanics say nothing wrong I disagree there is something wrong. I know another person who had the same problem and he got rid of the car, I can’t afford to do that, please do something to get a recall or something before we’re seriously injured or worse.this started about a year ago and getting worse.
NHTSA complaint #11757170 — an unverified report by a vehicle owner.
at 43,000 milesFarmington, MO
VISIBILITY
The contact owns a 2021 Ford Explorer. The contact stated that the front windshield wipers were inoperable. The contact associated the failure with NHTSA Campaign Number: 26V117000 (Visibility). The dealer was contacted and informed the contact that a remedy was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 43,000.
NHTSA complaint #11756526 — an unverified report by a vehicle owner.
West Jordan, UT
ENGINE
The intermediate shaft has gone bad on my 5 year old car. Noticed it on 12/11/25 after owning for 1 year. I’m slowing losing oil which then can cause my engine to go out. I have read many things stating other peoples frustration with this $3.59 part going bad in the 2021 ford explorers but to get it fixed you have to drop the entire engine resulting in it costing $1,800. I think ford should be responsible for this and aware to make a better part.
NHTSA complaint #11756607 — an unverified report by a vehicle owner.
at 72,000 milesWahpeton, ND
POWER TRAIN
The contact owns a 2012 Ford Explorer. The contact stated that while driving at an undisclosed speed, the transmission shifted hard. The failure had occurred on several occasions. The vehicle was taken to a dealer where it was diagnosed and determined that a software update was needed. The vehicle was repaired; however, the failure persisted. The contact stated that the parking brake engaged each time the vehicle was shifted into park, and the message "Stuck in Park" was displayed on the instrument panel while driving. The contact received notification of NHTSA Campaign Number: 26V402000 (Power Train); however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed the part was not available for the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the failure. The failure mileage was approximately 72,000.
NHTSA complaint #11756044 — an unverified report by a vehicle owner.
Cumberland, MD1 injured
UNKNOWN OR OTHER
I previously reported my rear view camera not working despite ford having many recalls for that problem. Now my shade for my sunroof when opened drops into my car & blocks my view from my rear view mirror. So now I have no camera view or physical view of what's behind me. I also have the same peeling metal on my buttons on my driver's door. The same one that was recalled on 2020 model. I cut my arm on it yesterday
NHTSA complaint #11754340 — an unverified report by a vehicle owner.
Mystic, CT
WHEELS
All 4 tire TPMS sensor have failed. 2 at 67,057 on ~ 2/20/26, 2 at 71,024 miles on ~6/10/26. Car is a 2021. Sensors should not have failed within 5 years of owing the car. I have a 2012 Ford F50m only 1 has failed in over 14 years. Asking consideration for a recall to cover costs.
NHTSA complaint #11753594 — an unverified report by a vehicle owner.
at 61,000 milesSouth Charleston, WV
VISIBILITY
The contact owns a 2021 Ford Explorer. The contact stated that while his spouse was attempting to retract the moonroof shade, the shade failed to retract and sagged down, obstructing the driver's visibility of the rear of the vehicle. The vehicle was taken to the dealer, where it was determined that the moonroof shade roller clips needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was notified of the failure and referred the contact back to the dealer for assistance. The failure mileage was approximately 61,000.
NHTSA complaint #11753266 — an unverified report by a vehicle owner.
at 78,000 milesEaston, PA
POWER TRAIN
The contact owns a 2021 Ford Explorer. The contact stated that on several occasions, the vehicle unexpectedly rolled forward while the vehicle was in park(P). Due to the failure, the contact was forced to engage the parking brake to prevent the vehicle from rolling forward while in park(P). The contact received notifications of NHTSA Campaign Number: 26V117000 (Visibility) and 26V402000(Power Train); however, the parts to do the recall repair were not available. The dealer was notified of the recalls and confirmed that parts were not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The vehicle was not repaired. The failure mileage was approximately 78,000.
NHTSA complaint #11752986 — an unverified report by a vehicle owner.
at 78,000 milesEaston, PA
VISIBILITY
The contact owns a 2021 Ford Explorer. The contact stated that on several occasions, the vehicle unexpectedly rolled forward while the vehicle was in park(P). Due to the failure, the contact was forced to engage the parking brake to prevent the vehicle from rolling forward while in park(P). The contact received notifications of NHTSA Campaign Number: 26V117000 (Visibility) and 26V402000(Power Train); however, the parts to do the recall repair were not available. The dealer was notified of the recalls and confirmed that parts were not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The vehicle was not repaired. The failure mileage was approximately 78,000.
NHTSA complaint #11752986 — an unverified report by a vehicle owner.
Vian, OK
BACK OVER PREVENTION
The contact owns a 2021 Ford Explorer. The contact stated that the vehicle was taken to the local dealer to be repaired under NHTSA Campaign Number: 26V123000 (Back Over Prevention). The vehicle failed to connect or communicate with the computer and module. The dealer informed the contact about a possible diagnostic test. The vehicle was not repaired. The manufacturer was contacted and advised the contact the manufacturer was not responsible to cover the diagnostic test. The failure mileage was unknown.
NHTSA complaint #11752671 — an unverified report by a vehicle owner.
