2015 Ford F-150 transmission & drivetrain problems

Related recalls

• Recall 26V237000Apr 14, 20261,392,935 vehicles
  POWER TRAIN:AUTOMATIC TRANSMISSION

  Ford Motor Company (Ford) is recalling certain 2015-2017 F-150 vehicles. A loss of signal between the transmission range sensor and the powertrain control module can cause the transmission to unexpectedly downshift into second gear.

  Risk: Unexpectedly downshifting into second gear may result in a loss of vehicle control, increasing the risk of a crash.

  Remedy: Dealers will update the powertrain control module software, free of charge. Owner notification letters were mailed July 24, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S28. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on April 15, 2026.

What owners say

1. Filed Oct 8, 2026TXOther / UnknownTransmission & Drivetrain

   2015 Ford F-150 Platinum, 6-speed automatic. Ford recall 26S28 (NHTSA campaign 26V-237, PCM software update for unintended transmission downshift) was performed at All Star Ford, Wichita Falls, TX. BEFORE the recall service, this truck ran smoothly, quietly, and flawlessly. AFTER the PCM update, the transmission developed severe jerking and hard downshifting that never existed before the recall work. The dealership has held my vehicle since August 12, 2026. The mandatory…

   NHTSA complaint #11769957 · source
2. Filed Oct 7, 2026166,087 miTXTransmission & Drivetrain

   The contact owns a 2015 Ford F-150. The contact stated that while driving 40 MPH, the vehicle downshifted from 4th gear to 2nd gear and the rear wheels locked up. The message “Service Vehicle Soon” was displayed and the check engine warning light was illuminated. The vehicle was taken to an Auto Zone and DTC: P0720 was retrieved. A dealer was contacted; however, the vehicle was not diagnosed or repaired. The contact was informed that the DTC: P0705, P0706, P0707, and P1702…

   NHTSA complaint #11769670 · source
3. Filed Oct 6, 2026UTElectrical SystemTransmission & Drivetrain

   While driving my 2015 Ford F-150, the vehicle experiences a severe and hazardous transmission defect. The transmission unexpectedly drops out of gear while in motion, resulting in an immediate loss of power and acceleration. Simultaneously, the 'D' (Drive) gear indicator light on the instrument cluster goes dark, and both the wrench warning light and check engine light illuminate, forcing the vehicle into an unsafe limp mode. This vehicle is subject to active safety Recall…

   NHTSA complaint #11769465 · source
4. Filed Oct 6, 2026249,948 miALFuel, Hybrid & EV PropulsionTransmission & Drivetrain

   The contact owns a 2015 Ford F-150. The contact stated that the vehicle was taken to the dealer, where a software update was performed under NHTSA Campaign Number: 26V237000 (Power Train); however, following the recall repair, the fuel economy was reduced and the transmission experienced intermittent hard shifting. The vehicle was taken back to the dealer, where the contact was informed that the vehicle needed a tune-up and spark plug replacements; however, the spark plugs…

   NHTSA complaint #11769247 · source
5. Filed Oct 5, 2026122,984 miTNTowedElectrical SystemTransmission & Drivetrain

   The contact owns a 2015 Ford F-150. The contact received NHTSA Campaign Number: 26V237000 (Power Train). Ford Campbell sent a technician to the residence on August 9, 2026, to perform the update. While driving, the power train warning light was displayed. The technician arrived at the residence again to repair the vehicle. There was lag while driving, and the transmission unexpectedly downshifted. While driving 25 MPH, the power train warning light was displayed. The vehicle…

   NHTSA complaint #11768906 · source
6. Filed Oct 2, 2026CATransmission & Drivetrain

   The transmission control module recall was serviced and a diagnostic was paid for to ensure there was no outstanding issues with the transmission 300 miles later the transmission totally failed in forward gear and reverse. It will only go into park, no reverse and no forward gear, a complete electronic and mechanical failure 300 miles after a service! I CALLED Ford for assistance and they would only take a complaint. With no follow up.

   NHTSA complaint #11768484 · source
7. Filed Oct 1, 2026177,000 miVATransmission & Drivetrain

   The contact owns a 2015 Ford F-150. The contact stated that while driving, the transmission shifted unexpectedly to a lower or higher gear. The vehicle was taken to an independent mechanic, where the transmission leadframe was replaced, and the vehicle was repaired. The contact later received notification of NHTSA Campaign Number: 26V237000 (Power Train). The contact associated the failure with the recall. The contact submitted the receipt for the prior repair to the dealer…

   NHTSA complaint #11768281 · source
8. Filed Sep 30, 2026CATransmission & Drivetrain

   The contact owns a 2015 Ford F-150. The contact received notification of NHTSA Campaign Number: 26V237000 (Power Train); however, the part to do the recall repair was not available. The dealer informed the contact that the recall repair appointment was cancelled because the manufacturer had cancelled the recall.

   NHTSA complaint #11768011 · source
9. Filed Sep 29, 2026KYAcceleration & Cruise ControlTransmission & Drivetrain

   Had recall 26S28 PCM reprogram done. After recall, check engine light on with code P0721, truck went into limp mode with wrench light after the gear quickly shifted down from a high gear. Dealer will not replace lead frame.

   NHTSA complaint #11767921 · source
10. Filed Sep 26, 2026WYAcceleration & Cruise ControlTransmission & Drivetrain

    Just over a month ago, I had my local dealership's mobile service come to perform the covered warranty reset on the powertrain module. Last week, while driving apx 40mph, vehicle went into what I now know was "limp mode" 3 times within a few minute span -- felt like vehicle shifted into neutral, wrench light came on, but did not stay on for more than a few seconds. Had a diagnostic appointment yesterday, and was informed that the molded leadframe and oss sensor need…

    NHTSA complaint #11767170 · source
11. Filed Sep 25, 2026186,214 miFLTowedTransmission & Drivetrain

    The contact owns a 2015 Ford F-150. The contact stated that while driving 60 MPH, the transmission unexpectedly downshifted from sixth gear into first gear. The powertrain warning light and Malfunction Indicator Light (MIL) illuminated after the failure. The contact pulled over to the side of the road. The vehicle was towed to the residence. The contact received notification of NHTSA Campaign Number: 26V237000 (Power Train), and the vehicle was towed to the dealer, where a…

    NHTSA complaint #11766921 · source
12. Filed Sep 25, 2026163,000 miMITransmission & Drivetrain

    The contact owns a 2015 Ford F-150. The contact stated that while driving 45 MPH, the transmission unexpectedly downshifted with an abnormal sound. The transmission seized in fifth gear and failed to shift as needed, with the check engine warning light illuminated. The contact stated that the failure was a persistent failure. The dealer was contacted by phone and made aware of the failure. The vehicle was taken to the dealer where it was diagnosed with a failed turbine speed…

    NHTSA complaint #11766898 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology