The transmission would not shift out of second gear turning onto a busy highway and my pregnant wife and I were almost rear ended. It then went to first and hard shifted out of gear putting excessive pressure on our midsections. The cause most likely is a well known issue that ford engineers knew about and negligently ignored for several years with the faulty 10r80 transmission. It is not known whether it was a valve solenoid issue or the cdf drum issue but both are very common issues. My wife could have had issues from the stress of the incident and maybe the pressure from the seatbelt. The probelm has not been confirmed or inspected but i cant not afford testing since transmission doagnostics are extremely expensive. I have attched a summary from my own diagnostics of similiar events as
2020 Ford F-150 owner complaints
506 complaints filed with NHTSA on this vehicle . Showing the 300 most recent — grouped by category for scanning.
powertrain 4 complaints shown
I. Vehicle Purchase and Maintenance History In September 2020, I purchased this 2020 Ford F-150 new. II. Chronology of Defect and Repair Attempts Around 33,000 miles, the vehicle began exhibiting severe excessive oil consumption, an audible engine noise, and visible blue/gray smoke puffs emitting from the exhaust system. The following timeline outlines my exhaustive efforts to have Ford remedy this under warranty: • March 14, 2025 (36,370 miles): First formally reported the noise and exhaust smoke to Service Advisor Shelby Ray. The dealership initiated an official Ford Oil Consumption Test. I was instructed to drive 1,000-mile increments and return for unrecorded level checks. • May 21, 2025 (38,200 miles): Second formal report. The dealership performed Technical
The contact owns a 2020 Ford F-150. The contact stated that while operating the vehicle, the transmission was shifting hard, jerking, and downshifting unexpectedly and randomly switching gear. The vehicle was taken to the local dealer on several occasions over the years for the recurring transmission failure. The transmission software updates were performed but the failures persisted. The vehicle later stalled and was towed to the local dealer who diagnosed that the transmission CDF drum had failed and needed to be replaced. The vehicle was not repaired and was later towed to the local transmission specialist who confirmed the failure and replaced the CDF drum and the vehicle was repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was
the 10 speed transmission at low transmission temps shifts extremley hard to the point where it will down shift in a slow acceleration back to first gear and chirp the tires, in the rain this could cause me to lose traction in adverse weather conditions. Somtimes it will shift into to neutral and not accelerate at all for a few seconds before shifting back into first gear, making it dangerous if I im trying to cross a road and the truck essentially stalls for a few seconds blocking the road way. The last full service oil change i had said the transmission fluid was correct. on online forums i have seen a lot of the same issues with other owners. I asked ford dealership about it and they told me to drive it until a warning light comes on. this sounds like some issue with the transmission it
other 2 complaints shown
This vehicle has occasional issues where the vehicle camera freezes and blacks out when backing up. This vehicle has a similar issue to another recall that was issued on a newer vehicle in our fleet, which was a 2022 Ford F-150 and was included in the NHTSA Recall 25V315/Safety Recall Notice 25S49. This vehicle has been regularly serviced and inspected by the Dublin City Shop.
The skid plate came off. It’s fabric screwed in by metal so it rips off over time. I know and have seen many other Ford owners who have experienced this same problem. It’s a hazard and a concern that will keep occurring if you replace it with the same fabric and it’s costly to replace with a metal skid plate. It’s a manufacturing problem that should be recalled.