Transmission hard shifting and gear loss (10R140)
POWER TRAIN
49 NHTSA complaints · 2020-09 → 2026-07
“Vehicle experienced sudden, unexpected downshifting and loss of gear engagement while driving”
“The contact owned a 2020 Ford F-350. The contact stated that while driving at 45 MPH, towing a boat he heard a loud popping noise. The contact stated that the rear wheels were locked in place, and skid”
“My 2020 Ford F-350 has had an occasional problem with the transmission since shortly after I purchased it”