2021 Ford Explorer Transmission Problems

Which parts fail

• Automatic transmission
  2
• Axle assembly
  2
• Automatic transmission › Internal › Gears
  1
• Axle hubs
  1

Components named in complaints (automatic and manual transmissions, CVT, axles, driveshaft, 4WD/AWD).

Mileage when the problem started

• Under 25k
  929%
• 25k–50k
  826%
• 50k–75k
  516%
• 75k–100k
  619%
• 100k–150k
  26%
• 150k+
  13%

Owner reports

Selected complaints filed with NHTSA by 2021 Ford Explorer owners, lightly cleaned up (personal details are redacted by NHTSA).

The contact owns a 2021 Ford Explorer. The contact stated that after his wife set the vehicle to "Park" while the engine was running, as she exited, the vehicle lurched forward and crashed into the garage back wall. There was no damage to the vehicle, however, there was damage to the garage back wall. The contact stated his wife saw no warning lights were illuminated. The contact's wife got back into the vehicle and observed that the gear shift lever was still in "Park" and she shut the vehicle off. The contact had not taken the vehicle to a local dealer, or an independent mechanic. The vehicle had not been diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 10,000.

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 contact owns a 2021 Ford Explorer. The contact received notification of NHTSA Campaign Number: 23V675000 (Power Train) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated while driving approximately 60 MPH, the vehicle started to vibrate. The contact stated that there were no warning lights illuminated. The contact stated that she drove the vehicle to a dealer and was informed that the failure could not duplicated. The vehicle had not been repaired. Additionally, the contact stated that when the vehicle was shifted into park(P), the parking brake automatically activated, and the contact did not manually set the parking brake. The failure mileage was approximately 28,000. VIN tool confirms parts not available. …

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 contact owns a 2021 Ford Explorer. The contact stated that while driving 80 MPH, the power train warning light illuminated, and the vehicle stalled. The contact was able to exit the highway and the contact was able to pull over to the side of the road. The contact stated that upon turning off and restarting the vehicle, the vehicle operated as needed. The contact stated that the failure had been recurring while driving. The vehicle was taken to Express Care Automotive, where it was diagnosed that a valve in the engine had failed. The mechanic informed the contact that the engine needed to be taken apart for additional diagnostic testing. The mechanic informed the contact that the failure could be related to Ford Campaign Number: 24S55. The vehicle was not repaired. The dealer was not notified of the failure. …

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 contact owns a 2021 Ford Explorer. The contact stated while driving at an undisclosed speed, the rear axle bolt fractured. The contact stated that the failure occurred while driving on a busy highway. The vehicle was towed to the dealer; however, the vehicle was not diagnosed or repaired. The contact received notification of NHTSA Campaign Number: 23V675000 (Power Train) however, the part to do the recall repair was unavailable. The contact stated that the vehicle was scheduled for the recall repair; however, the recall repair was not completed. The contact was informed that the recall repair was not completed due to the tool not being 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 40,093. Parts distribution disconnect.

The contact owns a 2021 Ford Explorer. The contact stated that while driving 65 MPH, the vehicle ran over an object and a moment later, the vehicle suddenly jolted very hard and transmission was upshifting and downshifting erratically. The contact was able to pull over safely. The contact became aware of a foul burning odor inside the vehicle cabin of the vehicle coming from the transmission. The manufacturer was notified of the failure. The vehicle was taken to an authorized dealer where technicians confirmed a front axle leak and discovered that the internal E-clutch inside the transmission had come apart, causing the transmission fluid to burn. The contact referenced Ford Special Service Message SSM: 49507 and Ford Technical Service Bulletin: 23-2250; as possible causes of the failure. The failure mileage was 69,000.

The contact owns a 2021 Ford Explorer. The contact stated that he had received a recall notification for NHTSA Campaign Number: 22V255000 (Power Train). During a routine maintenance check, the recall was serviced; however, upon return of the vehicle, the brake pedal was depressed to the floorboard with the parking brake fault, uphill assist, and ABS warning lights illuminated. The contact also stated that while driving at various speeds, the brake pedal hardened and the vehicle failed to stop as needed. The contact's wife called the dealer and was informed that there were 5 other vehicles that had experienced the same failure. The contact attempted to reach the manufacturer but was unsuccessful. The vehicle was not repaired. The failure mileage was approximately 37,000.

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. In addition, the vehicle jerked aggressively, and the engine idled roughly. No warning lights were illuminated. The vehicle was towed to the contact's residence. The vehicle was taken to the dealer, where it was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The contact received notification of NHTSA Campaign Number: 23V675000 (Power Train). The contact inquired if the failure was the result of the recall. The manufacturer was not made aware of the failure. The failure mileage was approximately 97,954.

Related recalls

NHTSA investigations

Transmission complaints in other Explorer years