general problems of the 2019 Ford F-150 - part 1

I have a 2019 Ford f150 with a 10r80 transmission. It has been shuddering and has erratic shifting. Now it is at a dealership and they want $9000 to repair a known problem. It appears that Ford and the NHTSA are aware of this problem with these transmissions. The problem has been going on since Ford went to these transmissions. When will the federal government step in and make Ford have a safety recall. Going from 8th gear to 2nd gear is like hitting a concrete wall. Ford has several bulletins out for repairing these transmissions but refuse to inform the consumer. So if this problem happens outside of the warranty Ford wants to get paid. Please help the american consumer and hold Ford accountable for the defective product.

My 2019 f150 10r80 transmission failure it would jerk between gears also down gears on highway speed on its own the truck has 92k miles.

The contact owns a 2019 Ford F-150. The contact stated that while driving at an undisclosed speed, the vehicle failed to shift into the proper gear. There was no warning light illuminated. The contact stated that the vehicle remained stuck in 7th gear and failed to accelerate as intended. The vehicle was taken to the dealer but was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 52,000.

The contact owns a 2019 Ford F-150. The contact stated that while attempting to shift gear, the vehicle hesitated, jerked, or the transmission was slipping. The check engine warning light was illuminated. The dealer was contacted; however, the dealer was unable to service the vehicle for several months. The vehicle was taken to a certified mechanic, who diagnosed the vehicle with transmission failure, causing damage to the drums and seals. The contact was informed that the transmission needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure and confirmed that the repair was partially covered under warranty. The failure mileage was approximately 102,000.

Driving at highway speed the original transmission down shifted by it self at 70 m. P. H. The truck made a clunk and skid for a few seconds, then transmission fluid started spewing all over the place. Hade too take to dealer in mount vernon iowa they replaced transmission at 100,053 miles. Now the remanufactured transmission from Ford is doing the same thing with only around 2,000 miles on it. This time it happened I was scared that we were going to wreck. The truck actually bounced in the rear and skidded again. I think there should be something done before my self or someone else gets killed with this issue. As of now my truck is at the shop again for the transmission problem. Thanks [xxx] . Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

Vehicle has just over 62,000 miles on it and is just out of warranty. On [xxx] I was driving home from colorado and the 10r80 transmission hesitated downshifting for a few seconds when climbing a hill and let out a very loud banging sound which shook the whole truck. Shortly after, the transmission tried to downshift and upshift on it's own repeatedly and would not transfer power at all. I quickly shifted it into neutral and pulled to the side of the road. This was really sudden and happened with no warning at full highway speeds(75 mph) on [xxx] southbound. If my wife would have been driving, I am not sure she would have been able to react as quickly. She wouldn't have realized what was happening. This could have easily resulted in a serious or life threatening accident. The leaking fluid also caused a sigificant amount of smoke on the underside of the vehicle as it dripped on the exhaust system. I quickly shut the vehicle off realizing it could catch on fire, but someone may not realize this as a possibility in the moment. I currently have the vehicle at a local transmission shop who has rebuilt several of these Ford 10r80 transmissions. His opinion, which will be verified by the teardown process as he rebuilds it, is that there are several common failure points which should have already been recalled by Ford in these transmissions. #1. The cdf drum which holds the clutch packs is machined in a way which allows the seal to slip and cause falure. #2. The valve body is know to wear prematurely which causes movement and leakage contributing to failure. #3. The high pressure pump is also a known failure point which can cause downstream shift issues and failure. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

During driving, the transmission began hesitating when shifting from 4th to 5th gear. Then in stop and go traffic, it would shift hard from 1st gear to the point my head would slam into the headrest. I would then get a notice on the dashboard of a power train failure. Once I turned the vehicle off, the notice would disappear and the vehicle would begin to shift normally for a while, before the hard shifting would continue. On the freeway, sometimes when the vehicle tried to down shift, it would hesitate and I was concerned I would be rear ended as it would not speed up. I brought the truck into 2 different Ford dealerships and they both said it needed a new transmissison. There is 123,00 miles on this 2019 Ford f150. I had also related to the dealerships that there was a rattle when starting the vehicle and they said it is due to the cam shifters or more and a complete engine tear down was recommended. At the same time, the electronic screen would sometimes freeze, turn off when driving or not turn on initally. The dealerships said this needed to be replaced. The estimates for repair were from $16,461 to $13,686.

The contact’s husband owns a 2019 Ford F-150. The contact stated that while driving at an undisclosed speed, the vehicle unexpectedly downshifted and hesitated. The contact also stated that the vehicle began to shake abnormally. There was no warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that the transmission had failed and needed to be replaced. The manufacturer was not made aware of the failure. The failure mileage was approximately 60,000.

Timing chain and gears need to be replaced. Check engine light came on. This should not be happening to a newer vehicle with 100,000 miles on it. I looked up other complaints and multiple people have filed complaints about the timing chain going out on their vehicle.

Harsh and rough automatic shifting while transmission is cold. Diagnosed by dealership as bad cdf drum brushings. Recommend new transmission.

Transmission blew up and skips.

Driving down the highway at 70mph, the truck suddenly downshifted abruptly and nearly made me lose control. The transmission was defective due to cdf drum failure. Dangerous!!.

I had bought this vehicle in December 2019 and started having issue in December of 2022 with transmission shifting erratically took in for service at 33,000 miles they repaired and ran fine till recently in August of 2025 doing the same thing but worse than before erratic shifting and going back and forth in gears when you are going 65 mph it will shift down in gears this is a big safety concern due to erratic shifting.

Merging onto highway, the transmission stayed in-between gears and did not allow me to accelerate forcing me to ride the break down lane momentarily. I had to shift to n and then back to d to regain acceleration. As continued to the next exit the transmission shifted from 7 to 1 and then back to 7 causing a hard shift and a violent jolt of the vehicle. This happened in 9th gear as well before reaching my destination. A wrench icon was on the dash and the Ford app showed a "powertrain malfunction/reduced power" warning. There have also been countless hard shifts prior to the incident above. If there was no break down lane while merging, I would have been a hazard to the traffic on the limited access highway and may have caused an accident due to the low speed and no acceleration. I have a service appointment on sept 04, 2025 with the dealership I bought the vehicle from. (not a Ford dealer).

The contact owns a 2019 Ford F-150. The contact stated that while driving approximately 60–70 mph, the vehicle jerked and vibrated abnormally. In addition, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The contact was able to continue driving; however, the vehicle was driving roughly. No warning lights were illuminated. The vehicle was taken to the dealer, where it was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle remained at the dealer unrepaired due to the cost. The manufacturer was not notified of the failure. The failure mileage was approximately 74,000.

My ten speed transmission is shifting erratic and slipping. I have asked krenzen auto dealer to please diagnose and advise about the problem. They ran codes and say nothing comes up. I requested a transmission flush and was told they don't have the tools. I afraid that this could become a safety hazzard if it gets worse.

Slamming shifts and missing gears when driving. Went to accelerate yesterday and it completly missed 3rd gear and felt like it shut off before finally shifting into 4th after about 5 seconds.

My f150 constantly needs oil and seems to lag when the oil tank is low. 163000km on the engine. I've heard other 2019 f150 drivers have the same problem. It also has a hard shift after sitting for the night, it will drop gears while going uphill which seems to be from third gear to fourth but instead drops to 3rd again creating a clunk noise. It hasn't caused an accident or anything yet but from my last truck this thing definitely was not built the way it should have been. I think Ford needs to have a serious look at these trucks before someone gets hurt.

Transmission had a huge delay when trying to shift into 4th gear. Was trying to pull out and was almost hit by traffic because the truck would not accelerate. The truck cut power and took 5 seconds before it would shift into the next gear. This is a known issue with the cdf drum in the transmission, it is a design flaw and Ford knows about this issue. This is absolutely dangerous and needs to be recalled.

The transmission failed in October 2023 on my way home from work. Brought it to a transmission place and had another one put in. Cost $6k - the truck is now at another mechanic as it broke down again while driving home from work - transmission and engine this time. Mechanic says needs new transmission and timing chain kit - cost $10k this is a truck that has 100k miles on it and only 6 years old. This will be the 3rd transmission. It is a safety risk as I have no control when the transmission gives out whether its on a highway or one of these country back roads.

1)it was determined to be a defective cdf drum in the transmission was replaced by an independent service center. 2)the defective cdf drum started causing erratic and hard shifting. The most dangerous issue was when it would try to shift into 9th gear but indicated a shift for first gear on the display. It acted like it was deciding whether to shift to 9th or 1st but doing neither. The wrench icon would pop up on the display and I put on the brakes. If it would have shifted to 1st going 55 mph it could have caused injury to myself and others. 3) no accident happened so I did not report it to any authority. I capped the shifting to 7th gear max. 4)I had the service center inspect the vehicle and they determined the cdf drum was bad and the transmission needed to be repaired or replaced. 5)a warning light wrench icon lit up on the display after it indicated a shift to 1st gear instead of 9th gear going approximately 55 mph. Other symptoms were harsh shifts from 1st to 3rd gear skipping 2nd gear and other rough shifting throughout the range.

In July 2025 my 2019 Ford f150 began to have hard shift changes, unexpected downshifts and other shifting issues especially in 4th and 8th gear. Then during the first week of August I pulled out at an intersection and when the truck shifted into 4th gear it lost all power however the engine was still running. Thankfully no one was behind me as this could have caused a serious accident resulting in the loss of life for those involved. It slowed down to approximately 20 mph then suddenly regained power and lunged and shifted up to 5th. This happened several times so I took it to the local Ford dealer and they said the transmission was defective and needed replacing. The truck’s mileage was 129,000 and they said it was not covered by warranty and that even though Ford was aware of the numerous problems with the 2017-2022 10r80 transmission they refused to issue a recall and instead issued several tsbs (technical service bulletin) to the dealers. It costs me $8699. 72 to have a remanufactured transmission installed and has the improved cdf drum which was part of the defective transmissions Ford used in 2017-2022 in their F-150, ranger, expedition and explorers. Ford knowing and continues to endanger the lives of its customers that operate these vehicles built between 2017-2022 by refusing to issue a recall for the known 10r80 transmission problems and it is costing these customers thousands of dollars to repair what Ford should have done in the first place. Nhtsa must investigate these issues and mandate Ford issue an immediate recall and fully reimburse customers who have paid to have their transmissions replaced.

The contact owned a 2019 Ford F-150. The contact stated that while the contact’s wife was driving at an undisclosed speed, the vehicle independently accelerated. The contact stated that the brake pedal was depressed to the floorboard; however, the vehicle failed to stop as intended. The contact stated that the vehicle's speed was about 30 mph. The contact stated the vehicle drove across the grass of the neighbor's yard, which was located directly across from the contact’s home. The vehicle crashed into the neighbor's parked vehicle, which was parked in the neighbor's driveway. The vehicle then went into an embankment and into a little ditch. The contact stated that the vehicle came out of the ditch and into the street sideways. No injuries were sustained. The vehicle was towed to an independent mechanic. The neighbor's vehicle was condemned as a total loss. A police report was filed. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 66,500.

Transmission slipping in multiple gears, and early shift shudder. Random acceleration in low gear shift point.

The transmission can behave erratically: harsh shifting, jerking or lunging, occasional temporary loss of power, gear slipping, difficulty shifting gears, and unexpected movement while driving. I have already had the vehicle inspected and the transmission serviced, but the behavior continues at random times and is difficult to recreate on demand. This poses a potential safety threat to people in this vehicle and those nearby.

Transmission shifts hard and accelerates unexpectedly. Acceleration is not smooth as expected.

Unexpected downshift from 10th down to 1st gear then back to 10th.

Transmission failure causing downshifts at highway speeds to 1st gear and neutral. Random shifting issues causing vehicle jerking and loss of power to the wheels. Safety of all passengers at risk when merging onto highways into traffic at speed. Unable to safely get to highway speeds without power loss or sudden rough jerking. Problem was reproduced by dealer and 3rd party service shop manufacturer refused to look into the issue, only recommended full replacement at $10,000 of the owners expense and did not guarantee the issue will go away without a warranty. Signs found 20k miles earlier, manufacturer called them "normal symptoms" and shouldn't need to be looked at.

The contact owns a 2019 Ford F-150. The contact stated while driving 55 mph, the vehicle lost motive power. The contact was able to restart the vehicle; however, while at stop a light the vehicle jerked abnormally. The vehicle was taken to the local dealer where it was diagnosed and determined that the transmission had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and agreed to cover a part of the cost for the repair. The approximate failure mileage was 58,800.

Transmission shifting to random gears roughly. Driving on highway and went from 7-8 then down to 1 then back to 9 and lost power on the highway. Came back and was able to pull of to the side but this transmission has been rough for a while now but today became a major safety problem. .

The contact owns a 2019 Ford F-150. The contact stated while at a complete stop, the vehicle hesitated while depressing the accelerator pedal. There was no warning light illuminated. The contact stated that the vehicle jerked forward before resuming normal operation. The contact also stated that while driving at moderate speeds, the transmission unexpectedly downshifted before violently jerking forward as if the vehicle had been rear-ended. The manufacturer was notified of the failure and informed the contact that there were no recalls on the VIN related to the failure. The contact was advised to take the vehicle to a dealer to be repaired. The contact was advised to retain the copies of the receipts in the event of a recall. The vehicle was not repaired. The failure mileage was approximately 123,000.

Failure of the timing chain started as a rattle on a cold start. I contacted the dealership, and they indicated that all 2019 ecoboosts need to have cam phasers and timing chain replaced, or they can cause major engine failure.

At freeway speeds, truck suddenly started shifting into random gears. It was cruising in 10th gear at about 65-70mph, with trailer in tow, driving normally and fine. Truck started shifted randomly, slipping gears, and going out of gear completely causing power loss. Transmission would then attempt to shift back into gear, all on its own. It would go into 5th through 10 all while slipping back out of gear in between. Some of the down shifts were sudden, and caused me to concentrate to keep the truck and trailer in control. After a few minutes of this, smoke appeared out the back, quite a deal of smoke. It wasn't long until the transmission temperature guage started reading high (but not warning or critical). Then the check engine like came on with "powertrain error". I was able to pull off the freeway, but under duress as it was very busy, and the smoke caused another motorist to pull over and see if I was on fire. It appeared the transmission fluid was "venting" and spraying on the exhaust, and after pulling over it luckily stopped, otherwise I'm sure that oil would have caught fire shortly.

While driving in texas the transmission of my vehicle started to act up. While going up a hill the transmission came out of gear and would not go which almost caused an accident. The transmission is the Ford 10r80 which has had several safety issues. A recall needs to be issued by Ford to fix the issue at Ford's expense. This will cause a serious accident.

On [xxx] with an empty vehicle besides I myself the driver, going south bound on [xxx] just north of twin falls idaho I had cruise control set to 81 mph when I felt a slow to the vehicle then noticed an uncontrolled/unprompted shift and loss of power indicated on the dash cluster jumping from 10-9-7-10-5-3-8-9 gears then transmission temperature went from 176 degrees to 205 degrees for the remainder of the trip. I proceeded to pull over and let the transmission rest for 45 mins then proceeded with my trip after not seeing any exterior damage or leaks. And it did not shift higher than 9th gear while cruise control was engaged even at lower speeds. The transmission then began to experience harder shifting, and gained a shutter like a clutch pack not engaging properly form 1-3rd gear, and sporadic shifting under light normal driving conditions at random intervals and remains to now have a normal operating temp of 204 degrees under normal driving conditions. Took it to be diagnosed at a Ford dealer and it was the cdf drum that lead to a a cascade of issues leading to the transmission needing replacement. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).