RoadVitals

2021 Ford Explorer Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
426
+14 complaints in 30 days
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
19
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
114
Reports on file since Mar 20, 2021

What this page shows

Our database holds 426 NHTSA owner-reported complaints for the 2021 Ford Explorer. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–25 of 426 · page 1 of 18

Electrical
Filed Sep 23, 2026

On 9/3/26, car completely shut down/went all black while we were parking. Car was towed to shop the next day. On 9/22/26, Ford told us the battery junction box is the issue and there is currently no ETA as the part is on back order because there is a national shortage on this part. Car has been in the shop for 19 days. Car payments and insurance payments are still being made. In the mean time, I am without a car.

NHTSA ID
11766518
Incident
Sep 3, 2026
Visibility
Filed Sep 22, 2026

Recall 26S14 was anticipated to be fixed 2Q2026 (April/May/June). We're now 3 - 6 months overdue for repair. Ineffective communications and timeliness on repairs.

NHTSA ID
11766048
Incident
Sep 21, 2026
Fuel systemPowertrain (other)
Filed Sep 21, 2026

While driving with the cruise on at 74 mph the vehicle jerked as if the brakes had been tapped. I shut off the cruise and tried to accelerate but nothing happened. At this point I signaled to change lanes and pulled to the right shoulder. There were no dash lights or warning alarms prior to the engine stalling. Clearly an engine stalling at this rate of speed could have ended bad for all 5 passengers and surrounding vehicles. Vehicle is being towed to Augusta, KS Ford dealer this morning 9/21/26. Vehicle was scanned and is showing a hard code for low pressure to fuel pump. This vehicle is not currently included in the NHSTA Campaign 25V455000.

NHTSA ID
11765785
Incident
Sep 19, 2026
Engine
Filed Sep 17, 2026

I had a very serious safety failure of my 2021 Ford explorer. On Monday, XXX my 2021 Explorer suffered an unprompted, catastrophic failure matching recall 26S48, but Ford is denying coverage based on build dates. After driving roughly 35mph, pressing the brake, and nearing a stop sign, the explorer put itself into park. The engine compartment made noises and the vehicle continued to roll until the I quickly prompted activating the emergency brake before rolling into the intersection with heavy traffic. Even in park, the vehicle continued to roll (until the e-brake was activated). I had my [XXX] child in the vehicle with me, and thankfully nobody was injured. I had no dash warning lights, or any other signs of impending failure. I had it towed to my trusted (certified) mechanic who inspected the vehicle and diagnosed the following: The transmission output shaft is sheered off, right at the parking pawl. He states this would only happen if the vehicle put itself into park, while moving. This catastrophic failure could lead to a tragic accident, and could kill somebody. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID
11765091
Incident
Sep 14, 2026
Interior & seats
Filed Sep 15, 2026

The contact owns a 2021 Ford Explorer. The contact stated that the electronic seat back adjustment malfunctioned, causing the right side of the seat to rise while the left side failed to respond, resulting in extreme discomfort for the driver while operating the vehicle. No warning lights illuminated. The local dealer was notified of the failure and offered the replacement part for purchase. The contact purchased the part to repair the vehicle. The manufacturer was notified of the failure. The failure mileage was 60,000.

NHTSA ID
11764501
Incident
May 4, 2026
Mileage
60,000 mi
Powertrain (other)Visibility
Filed Sep 15, 2026

The contact owns a 2021 Ford Explorer. The contact received notifications of NHTSA Campaign Numbers: 26V117000 (Visibility) and 26V402000 (Power Train); however, the parts to perform the recall repairs were unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repairs. While driving at various speeds, the transmission shifted into park, the vehicle entered LIMP mode, the engine revved abnormally, and there was a smoke odor inside the vehicle. The contact coasted to the side of the road, shifted into park, and waited before shifting back into drive. While refueling the vehicle with the engine turned off and the nozzle inside the fuel filler neck, the vehicle suddenly rolled forward, pulling the fuel pump away from the station. The contact stated that the vehicle continued to roll unless the parking brake was engaged. The dealer was contacted and confirmed that parts were unavailable for the recall repairs. The manufacturer was notified of the issues and stated that parts were expected in the second quarter of 2027. The failure mileage was approximately 64,000.

NHTSA ID
11764422
Incident
Mar 3, 2026
Mileage
64,000 mi
Powertrain (other)
Filed Sep 14, 2026

The contact owns a 2021 Ford Explorer. The contact received notification of NHTSA Campaign Number: 26V402000 (Power Train); however, the part to complete the recall repair was not yet available. The contact stated that the messages “Service Vehicle Soon” and "Shift Service Fault" were displayed. The local dealer was contacted and confirmed that the parts for the recall repair were not yet available. The contact stated that the manufacturer had failed to repair the vehicle within a reasonable amount of time. The failure mileage was unknown.

NHTSA ID
11764219
Incident
Jun 24, 2026
Filed Sep 14, 2026

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 ID
11764207
Incident
Oct 24, 2025
Filed Sep 11, 2026

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 ID
11763728
Incident
Sep 9, 2026
Powertrain (other)
Filed Sep 11, 2026

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 ID
11763572
Incident
Jul 11, 2026
Mileage
200,000 mi
Filed Sep 9, 2026

cupholder broke. This is the first car to have a cupholder broke. Defect. Should issue recall

NHTSA ID
11762974
Incident
Aug 1, 2026
ElectricalPowertrain (other)
Filed Sep 8, 2026

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 ID
11762803
Incident
Sep 5, 2026
Powertrain (other)
Filed Sep 8, 2026

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 ID
11762798
Incident
Sep 8, 2026
Driver assistanceEnginePowertrain (other)
Filed Sep 1, 2026

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 ID
11761454
Incident
Jan 29, 2026
ElectricalPowertrain (other)Steering
Filed Aug 26, 2026
Crash reported

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 ID
11759752
Incident
May 24, 2026
EngineFuel system
Filed Aug 15, 2026

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 ID
11757170
Incident
Jun 18, 2025
Engine
Filed Aug 12, 2026

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 ID
11756607
Incident
Dec 11, 2025
Visibility
Filed Aug 12, 2026

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 ID
11756526
Incident
Jul 12, 2026
Mileage
43,000 mi
Powertrain (other)
Filed Aug 10, 2026

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 ID
11756044
Incident
Aug 10, 2026
Mileage
72,000 mi
Filed Aug 3, 2026
1 injury reported

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 ID
11754340
Incident
Aug 1, 2026
Other / unspecified
Filed Jul 29, 2026

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 ID
11753594
Incident
Feb 20, 2026
Visibility
Filed Jul 28, 2026

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 ID
11753266
Incident
Nov 27, 2025
Mileage
61,000 mi
Powertrain (other)Visibility
Filed Jul 27, 2026

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 ID
11752986
Incident
Jun 1, 2024
Mileage
78,000 mi
Driver assistance
Filed Jul 24, 2026

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 ID
11752671
Incident
Jul 22, 2026
Driver assistanceElectrical
Filed Jul 22, 2026

Recently my car has had a series lights come on including 4wd fault, pre-colliosion assist not available, service advance trac, hill start assist warning, and something with the brakes when in reverse. I took it to the dealer and they said it's something electrical that will need parts, and further investigation with removing the seats. That will be another day. Today, while driving with my son in the back, I was taking a u-turn on a busy street. The car acted like it switched into neutral (but didn't), and wouldn't accelerate, leaving me inching into traffic at 1 mph with cars going 40mph coming at me. Luckily I was not hit, but easily could have been. I drive almost 60 miles a day for work and this is a safety hazard not just for me, but my family too.

NHTSA ID
11752237
Incident
Jul 22, 2026

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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