NHTSA Investigates 1.3 Million Ford F-150 Trucks for Sudden Downshifting Risk

The probe into 2015-2017 models follows 138 consumer complaints about abrupt gear changes at highway speeds, with no crashes or injuries reported so far.

The National Highway Traffic Safety Administration (NHTSA) has launched a 'Preliminary Evaluation' into nearly 1.3 million Ford F-150 trucks from 2015-2017 over unexpected downshifting issues.
The investigation stems from 138 consumer complaints alleging sudden downshifts to lower gears at highway speeds, causing rapid deceleration and occasional rear-wheel lockup.
Ford has acknowledged the issue, attributing it to the trucks' six-speed transmission, and is cooperating with the NHTSA's ongoing evaluation.
No crashes or injuries have been reported in connection with the complaints, but the NHTSA will assess the scope and severity of the potential safety risks.
This investigation adds to Ford's history of recalls for similar transmission problems and broader safety concerns, with the F-150 remaining the top-selling truck in the U.S. in 2024.