My 2019 F-150 with a 10 speed transmission shifts hard between 3rd and 4th gear, 4th and 5th gear. The hard shifting between these gears is for both acceleration and deceleration. The hard shifting is kind of like a slam between gears. The problem seems to be getting worse. It used to only happen occasionally (5,000 miles) and now happens almost daily (23,000 miles). The truck has only 23,000 miles on it.

- Edmonds, WA, USA

I was pulling away for a stop sign and the transmission didn-??t engage. The rpm-??s rose but it wouldn-??t move. My Ford Pass sent a message saying I had a power train failure. Shutting it down and restarting got it to move but still had a tendency to slip. I drove slowly 1 mile to a Ford dealer and then the truck wouldn-??t engage at all. The truck had to be towed My son-??s Explorer had a similar failure earlier this year.

- Danville, CA, USA

10R80 transmission and ECM/TCM malfunction causing hard jerking shifts and stalling. Vehicle will not accelerate when engine is not at temperature which could lead to a major accident.

- Buda, TX, USA

I had a problem with rough shifting from new but it continued to get worse. The dealer reset the electronics hoping to improve but it didn't help. I left on a trip and after a few hundred miles I received a powertrain failure warning. Trying to complete my trip the transmission would fail to pull, jerk hard during shifts causing it to be unsafe to drive. It eventually stopped completely.

- Owensboro, KY, USA

Powertrain Malfunction, reduce power, gear will shift very hard at first and when your on Highway and in 10 gear it will drop to first gear and you will feel like you got hit from behind very dangerous situation couldn-??t travel with the kids and wife in the truck and it-??s confirmed by Athen ford in Athens GA where I brought this truck brand new in 2019 transition failed on that and my truck is in shop since February 15 2021 at the dealer ship still not fix.I need help

- Jefferson, GA, USA

The transmission started shifting down and up uncontrollably while traveling down the highway at 75 MPH. It would bounce between 9 and 10 gear and then down to 5 and 6, all within seconds. Was not towing anything, and it-??s not the first time it-??s happened. A wrench icon appeared, saying -??see manual-??. Transmission temp showed 240 degrees. Within 5 minutes we-??d pulled over and turned vehicle off. As we were slowing down exiting freeway, gear shifting was extremely pronounced.

- Lehi, UT, USA

I was making a left turn onto a busy highway on March 29th, and my truck shut off. A message appeared on the screen that said Auto start/stop shift to P, then restart engine. A battery and wrench symbol appeared. I almost was t-boned as a result of the malfunction.\ I bought the vehicle at Causeway Ford in Manahawkin with 62,000 miles and have only had it for a month. I took vehicle there for repair on March 30th. The dealership claimed they performed a hard reset and was able to correct the issue. I had the vehicle for 12 days since, and the issue reoccured almost causing another accident. I am furious.

- Mays Landing, NJ, USA

The contact owns a 2019 Ford F-150. The contact stated that while his son was driving at an undisclosed speed, the vehicle inadvertently downshifted to first gear without warning. The contact stated that the failure had occurred on three occasions. The vehicle was taken to the local dealer but was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 66,000.

- Lumberton, TX, USA

The contact owns a 2019 Ford F-150. The contact stated that upon starting the vehicle, the vehicle made abnormal rattling sounds. There were no warning lights illuminated. The contact was able to drive the vehicle; however, the failure remained. The vehicle was taken to the dealer who informed the contact that the failure was related to a manufacturer recall 21B10 and the VIN was included. The dealer updated the PCM to the latest calibration; however, the failure persisted. The vehicle was taken back to the dealer twice where it was diagnosed that an unknown part including two gaskets needed to be replaced. The contact stated that the rearview camera would frequently activate independently. The contact stated that the failure had increased in severity and the vehicle would not start after several attempts. The manufacturer was notified of the failure but provided no assistance. The vehicle was not repaired. The failure mileage was approximately 21,234.

- Riverview, FL, USA

The contact owns a 2019 Ford F-150. The contact stated that upon starting the vehicle, he heard an abnormal loud rattling sound coming from the engine. There were no warning lights illuminated. The contact was able to drive the vehicle. The vehicle was taken to the dealer where it was diagnosed that there was an oil leak in the engine compartment and also that the 4-wheel drive had failed. The dealer reprogrammed the PCM under an unknown recall; however, the failure reoccurred. The vehicle was taken to a second dealer - Ted Britt Ford of Fairfax (11165 Fairfax Blvd, Fairfax, VA 22030) where it was repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 35,000.

- Herndon, VA, USA

The Ford 10R80 Transmission is extremely clunky, unsafe, and unreliable. Me, among tens of thousands of others have the exact same problems with them and Ford ignores and disregards them and the safety hazards they create. Your form does not allow for multiple instances or dates. This is/has been a consistent issue form the purchase of the vehicle, to the new transmission I now have to put into it under 100k miles.

- Ravenna, NE, USA

My Ford F-150 is a ten-gear truck. For the past several months, my truck gears don't shift, won't stay in gear, and most recently, won't go into gear i.e. I couldn't put my truck in reverse. As I'm driving, I will experience loud bangs and shudders randomly and without warning. My car has 70k miles on it, has not been in an accident, and has been regularly maintained. I took my card to the Ford dealership to address the issue and was told it had to do with a computer issue. Whatever they did has made it worse. I know there is a class-action lawsuit pending over this very issue in Pennsylvania (I live in California) and my truck is no longer safe to drive, as I fear it will slip into gear and possibly cause an accident.

- Alameda, CA, USA

Transmission make erratic gear changes at highway speeds from 10th gear to 2nd gear just for a split second then back to 10th. no warning. Loss of gas pedal in passing lane to overtake a slower vehicle throttle does not respond you have to fall back try to get back in right lane until the computer decides to give you back control usually about 20 sec. Also pushes transmission fluid out of vent tube on transmission.

- Hudsonville, MI, USA

Transmission shifting hard. Slipping. Unusual hard shifts that almost stall the vehicle

- Eagle Point , OR, USA

While traveling down road at 50MPH, vehicle suddenly lost power and would not respond to inputs from accelerator narrowly avoiding being rear-ended by following traffic. Transmission shift irregularities have plagued my vehicle since the beginning as it hesitates to shift then shifts hard causing whiplash like effect. Other times it randomly downshifts and will not respond to throttle inputs, creating an unsafe driving condition. In addition it will surge/lurch ahead without throttle input causing the need to break to avoid collisions. The vehicle currently has 12,227 miles on the odometer, owned for 18 months, purchased new. Has been brought into service on three separate occasions for this issue just in the last 7 months. Transmission is now being replaced as Ford can not determine the cause of the transmission failure. Class action lawsuit of this 10R80 transmission is currently pending. The NHTSA should get involved before someone is injured or killed. My wife or child will not ride in the vehicle as this transmission renders the vehicle unsafe.

- New Port Richey, FL, USA

10 speed transmission has trouble shifting in most gears and has become a safety issue in traffic. I have taken the truck back to the dealer once already and they made the problem worse. I am attempting to get the truck back to the dealer again. I have found many complaints and articles about F150's with the 10 speed transmission having issues. In fact, I've read there are class action lawsuits against Ford for issues with their 10 speed transmission. To date, my dealership has not acknowledged there is an issue with the transmission.

- Jacksonville, FL, USA

The vehicle has a 10 speed transmission. the transmission does not shift correctly, stalls between gears which causes a safety issue for persons driving behind my vehicle, also in intersections and merging into highway traffic. there are no warnings, no dash lights. The transmission simply does not shift. Manufacturer has not been able to correct the issue. This is a low mileage truck, 13,000 miles, it's truly a dangerous situation

- Emmaus, PA, USA

seat back with an improperly assembled recliner mechanism not adequately restrain The recliner mechanisms may be missing the third pawl required for seat back strength, resulting in a loose seat Transmission shifts extremely hard. It clunks most of the time when I turn the vehicle on. Often, when I shift from park to drive the trunk lurches forward even with my foot pressed down all the way on the break. It's in the ford dealer right now and all they can find is low transmission fluid. Although I've never had a warning light or anything on before. dropping from 10th gear to 5th gear when cruise is set and accelerator is pressed Truck will set advanced traction control warning off and slam so hard into 5th gear you are destructed looking to see if you were in a accident.. I have videos that were provided to Ford Motor Company and have had in 2 Ford dealership s 3 times for repairs.Ford Motor Company has 2 engineer cases opened on truck the second case they told dealership it was my fault with the abrupt shifting slamming and traction control warning at 72 mph on interstate. Ford refuses to address the safety issue. It is a hazard to me and passengers in my vehicle as well as the motoring public. Ford motor company has been notified they can assume liability if I am in a accident and someone is injured due to their negligence or refusal to fix defect. Truck has had issues since around 3500 on the odometer it now has 16,567 miles currently.This as well as any other erratic shifting complaints with said 10R180 should be fully investigated and taken seriously because it will and I am sure has contributed to crashes!!!! The vehicle has the technology package which allows you to start /stop the vehicle with an app in your phone. I assume the motor has bluetooth attached to it. The problem is that when your driving the vehicle will just shut down. Once this happens you have to stop the vehicle, put it in park, and restart the engine.

- Las Vegas, NV, USA

Transmission shifts extremely hard. It clunks most of the time when I turn the vehicle on. Often, when I shift from park to drive the trunk lurches forward even with my foot pressed down all the way on the break. It's in the ford dealer right now and all they can find is low transmission fluid. Although I've never had a warning light or anything on before.

- Tonawanda, NY, USA

The truck started hesitating with acceleration at times, shifting hard in low gears and high gears often. Took it in and pcm update was done issue is still the the very next day I started driving it again. This all started around 20000 miles or so. Going to take it back again for same issue of hard shifting at low speeds and now the steering wheel shakes at speeds between 20-25 mph. Frustrating to pay over $60,000 for a new vehicle and have issues within 20,000 miles and I have been only a Ford owner for over 15 years.

- Lackland Afb , TX, USA