NHTSA Complaint #11684751 — 2020 FORD F-150

The transmission in my 2020 Ford F-150 (10-speed automatic) has exhibited ongoing and dangerous shifting issues. While driving at normal speeds, the transmission frequently shifts hard between gears, surges, or delays engagement, especially between 2nd and 4th gear. On multiple occasions, the vehicle has jerked violently when slowing to a stop or accelerating from a red light. There have also been sudden RPM spikes and power loss without warning. The issue began around July 2025 [125,000 miles] and has continued. The safety of myself and others has been at risk due to the vehicle lunging forward at unpredictable times. This behavior has made it unsafe to merge into traffic or stop smoothly. No warning lamps have appeared, but the problem is reproducible. I believe this may be related to ongoing class actions regarding Ford’s 10R80 transmission. The issue has not been fully addressed by Ford, despite similar complaints from other owners.