1.unexpected downshift into second gear while driving - like the engine is falling - causes severe jerk and sometimes truck revs/ goes into neutral - just revs. 2. frozen tailgate latches and door latch defects 3. additionally the transmission harsh shifting when cold (safety/drivability defect): When the vehicle is cold, the 10‑speed transmission shifts harshly, hesitates, clunks, and delays engagement. This matches Ford’s transmission TSBs for calibration and adaptive learning issues. The dealership acknowledged the shifting issue but did not perform the required calibration or TSB procedures. The dealership refuses to document my reported symptoms or perform the TSB repairs unless the failure is happening in front of them. This prevents known defects from being repaired and leaves the vehicle in an unsafe condition. Ford Customer Service confirmed the shifting issue exists but the dealership still did not perform the calibration. ford corp customer service didnt understand and manager didn’t even know what a tsb is:/ so no help at corporate. as chuck the manager stated he didn’t know what document i was referring to and i told him the number as well ? I contacted Ford Customer Service and a case was opened. A customer service manager named Chuck returned my call. He stated that the TSB is “not a warranty” and that the dealership “has to duplicate the condition” before Ford will authorize the repair. I explained that the tailgate freezing issue cannot be duplicated on demand because it only occurs in cold overnight temperatures, not during daytime service hours. Despite this, Ford insisted the dealer must reproduce the failure, even though Ford’s own TSBs describe this exact cold‑weather condition.
2019 Ford F-150 transmission complaints
Page 5 of 26: complaints 101 to 130 of 744, newest first, as owners wrote them.
The contact owns a 2019 Ford F-150. The contact stated that while pressing the brake pedal a grinding noise was present coming from the frontend of the vehicle. While inspecting the vehicle the husband discovered that the brake vacuum line was damaged. The vehicle was taken to the local dealer who replaced the four wheel drive vacuum hose. After retrieving the vehicle the failure reoccurred and the vehicle was taken back to the local dealer who installed a vacuum tube and actuator assembly but the failure continued to occur. The manufacturer was not yet contact regarding the failure. The failure mileage was 86,000.
Transmission shifts eradicate, jumps into gear (hard) Motor rpm raises high as transmission actually jumping , not smooth shifting into gear .
"Upon shifting the vehicle into the 'Drive' (D) position, the transmission produces a loud, audible striking/clunking sound. When accelerating from a stop, the transmission consistently slips and exhibits severe hesitation. Furthermore, the vehicle experiences a complete loss of power/engagement when attempting to shift into 4th gear, creating a safety hazard during higher-speed driving. These symptoms occur regularly and affect the predictable control of the vehicle."
Just bought this truck 3 weeks ago, and was very excited. Now I have noticed transmission noises during the drop in RPM's during the upshift from 3-5, 3-4, 5-6, and 9-10. Sent it in for diagnostics and they are certain it is the clutch drum bushing failure.
this issue has to do with the transmission, not shifting into gear or between gears and/or lurching when shifting. this problem has gotten progressively worse over time and requires that I keep extra distance when in heavy traffic because the lurching or the shifting that doesn’t occur requires that I go at a slower speed at times.
Driving on the freeway, my transmission made a loud bang jerked the truck and then completely failed. I was traveling a consistent speed around 75 MPH it was in 10th gear just starting on an incline to an overpass. The jerk caused me to almost pull out of my lane, the failure happening on an incline made the vehicle slow considerably, with no shoulder to pull over on it had enough momentum to make it over the high point in the over pass and I coasted to the side of the freeway as soon as I could. Transmission fluid was pouring out of vent tube covering the underside of the truck and getting all over the road. I also ride motorcycles and understand how bad of a situation that can be for anyone riding behind me. Towed to aamco who inspected and diagnosed as the CDF drum failed and had to have the entire transmission rebuilt. No warning light and no indication that it was having any problems before the failure. My daily commute is around 40 miles one way, I was coming home from work, and I was approximately 8 miles from my home. I doubt aamco has the transmission still and the incident happened about 2 months ago.
There is a known issue with the Ford 10 speed manual transmissions they put in their trucks. They have issued a recall for some but I don't believe it covers all the vehicles affected. I own a 2019 Ford F150 3.5 ECOBOOST with the 10 speed automatic transmission. It has ~104,000 miles and now needs a transmission. Ford Motor Company needs to stand by their product and help those affected by these faulty transmissions.
The contact owns a 2019 Ford F-150. The contact stated that while driving approximately 55 MPH, while attempting to depress the accelerator pedal, the vehicle hesitated and lost automotive power. The contact stated that seconds later, the vehicle started operating as intended. An independent mechanic was contacted. The vehicle was taken to an independent mechanic that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 99,000.
This is related to the incident report number XXX I filed previously. Before, between, and after that incident and this one reported today. The vehicle performs mostly normal, the severe issues are completely random and unpredictable. On 4/28/26 I started my truck and left to take my daughter to her [XXX] pediatrician appointment. I left my neighborhood and turned left into traffic. I didn’t speed up much, as the red light on the street stopped me about 100 yards down the road. Then, when green light hit I attempted to accelerate. The vehicle appeared to be stuck in 6th gear and would only rev up the RPMs to about 4000 and barely move forward. I managed to drive about 50ft and get the vehicle off onto the grass shoulder infront of someone’s house. I shifted the vehicle from park to drive and turned it on and off multiple times. This did not resolve the issue and I eventually put the truck in 4x4 in an attempt to make more power and drive forward. This entire time I’m on the shoulder of morning 55mph traffic, hazard lights on, with my infant in the back seat. I managed to get the vehicle to shift into 2nd gear and drive up the road. Once it came up to operating temperature it would shift into higher gears and we made it to the pediatrician. The truck stalled out similarly at two other stopped intersections and on the parking deck before we arrived at our destination. I called my wife and had her drive our daughter home after the appointment. I drove the truck home, on the same route, and it acted as if nothing was wrong. It shifted hard between 1-3rd but otherwise performed well enough. I have scheduled a transmission rebuild with a non-Ford service center for 5/4/26. It is extremely concerning that these issues are happening to myself and others with the 10R80 10-speed and Ford isn’t being forced to recall these vehicles. My truck is a 2019 with 86000 miles now. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact owns a 2019 Ford F-150. The contact stated that while driving at various speeds, the vehicle hesitated with the transmission slipping. The contact stated that the vehicle felt like it was being driven over a rumble strip. The vehicle was taken to the local dealer to be diagnosed, and it was determined that the transmission needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 100,000.
Transmission is bad
I am the owner of a 2019 Ford F-150 Lariat equipped with a 10-sp transmission. In late 2021, early 2022 - whiled the vehicle still had warranty - I reported to a Ford dealership that the transmission was experiencing harsh shifting and jerking. At that time, I was informed that no issue could be identified. I complained of this each time I took the vehicle into the dealer for an oil change. After the warranty expired on this vehicle in 2023, the condition worsened. By 2024, the transmission began intermittently shifting into neutral while the vehicle was in motion. This occurred both when accelerating through lower gears (notably between 3rd, 4th, and 8th,9th) and while driving at highway speeds. These incidents created serious safety risks. On multiple occasions, the vehicle unexpectedly shifted into neutral while changing lanes on the interstate highway. The vehicle RPMs spiked and I was unable to regain power and had to maneuver to the shoulder while a semi-truck traveling at high speed approached from behind. This placed me in a dangerous and potentially life-threatening situation. On another occassion, the vehicle unexpectedly shifted into neutral while I was proceeding through intersections after a green light, leaving me without power, and unable to shift back into drive in active traffic. There were no service, or warning lights on prior to these failures. The issues occurred suddenly without notice, creating unpredictable and hazardous conditions. Warning indicators only appeared after the condition progressed where the vehicle became un-driveable. Two dealers have since inspected the vehicle and confirmed that the internal transmission components have failed. I was advised that a full transmission replacement is necessary. The issue has occurred multiple times and has progressively worsened since it was first reported under warranty. There was failure to identify and address safety risks sooner and this is extremely concerning. This is a known issue!
4/10/26 - I left my neighborhood to turn right, from a stop, onto a 55 mph highway. Headed to the grocery store, with my 6-month old daughter. The trucks transmission (F150 10R80 10 speed) would not shift any higher than 2nd gear, of 10 gears. This caused the truck to not accelerate at a reasonable speed and only do about 15mph. Two cars behind me nearly collided with me as I could not achieve or maintain speed. I quickly adjusted the steering and pulled the truck over on the grass shoulder. This avoided any accidents and only scared myself, my daughter, and two other drivers behind me. My daughter and I could have easily been severely wounded or killed. I did not know or expect the transmission would suddenly fail. This failure to change gears or hard shifts is a classic symptom of the Ford 10R80 transmissions CDF drum failure. Ford knows about this issue and refuses to recall these vehicles or repair them unless they are under warranty. My truck has 85k miles, just outside the 60k mile warranty. My neighbor with two small children has the same truck with the same issue, also potentially endangering their lives. This should be a forced recall by Ford to protect everyone on the road.
The 10r80 transmission is suffering from erratic shifting,slipping gears,and loss of gears.
Transmission skips gears and shudders causing unpredictable acceleration and hesitation that can interfere with traffic flow. This issue can place you and the cars around you in danger because of the unpredictable performance.
Transmission Gear Failure VEHICLE: 2019 Ford F-150 MILEAGE: 67,000 Description of Incident: I am reporting a catastrophic internal mechanical failure of the 10R80 transmission. While driving, the vehicle emitted a strong, pungent odor of burnt transmission fluid followed by a total loss of gear engagement. The failure was sudden and occurred without a "Check Engine" light or warning, leaving the vehicle stranded in a dangerous position in active traffic. Technical Assessment of Cause: Upon professional teardown, it was determined that the internal gear sets were severely damaged and required full replacement. The transmission fluid was heavily oxidized (burnt), and the planetary gear assemblies showed signs of extreme thermal distress and mechanical chipping. This indicates a failure of the internal lubrication system or a structural defect in the gear hardening process, leading to metal-on-metal contact and total component failure at only 67,000 miles. Safety Concern: The suddenness of this gear failure creates a significant risk of a "stalled vehicle" scenario in high-speed environments. Furthermore, a mechanical gear failure carries the risk of internal components fracturing and potentially locking the rear wheels, which could lead to a complete loss of vehicle control. This is a premature failure of a major powertrain component that is advertised to last the life of the vehicle.
Dangerous down shifting and jumping gears while driving while staying in lip mode .
Transmission hard shifting then when shifting to 8th gear stops pulling causes engine to rev. When stopped the Transmission won't down shifting to 1st gear. Sticking in 7th gear . Truck won't move. While traveling it suddenly will shift from 10th gear back to 7th . Stops pulling at that point. Then goes into 8th.
The contact owns a 2019 Ford F-150. The contact stated that while driving 75 MPH, the transmission unexpectedly downshifted from 10th to 7th gear, causing the vehicle to jerk and hesitate to accelerate as needed. There was no warning light illuminated. The contact pulled over, turned off, and restarted the vehicle. The vehicle was taken to the dealer, who replaced the transmission; however, the failure persisted. The vehicle was then taken to an independent mechanic, who determined that the transmission needed to be replaced. The independent mechanic referred the contact to the dealer. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 132,000.
Transmission jerking out of gear and failing to shift into gear revving and pulling while trying to shift into next gear stalling in intersection.
The 10 speed transmission has the well known hard shifting, clunking noise, and delayed acceleration issues that 2017-2019 f150,s have.
The contact owns a 2019 Ford F-150. The contact stated that after starting the vehicle, the transmission hesitated to shift into gear. Additionally, the vehicle shuddered and stalled while driving. The engine revved and experienced rapid acceleration. The transmission shifted into reverse(R) one time, and the contact reversed into a parking space and turned off the vehicle. The vehicle was able to restart and shift into gear afterwards. There was no warning light illuminated. The vehicle was taken to an independent mechanic, but no diagnostic trouble codes were retrieved. The contact was informed that there may be water in the fuel line and to allow the vehicle to run out of fuel to drain the water. The failure persisted, and the vehicle was taken to a transmission specialist, who determined that the valve body needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 62,500.
The contact owns a 2019 Ford F-150. The contact stated that while driving at 5 MPH, the vehicle lunged into first and second gear. No warning light was illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 50,434.
2019 F150 10 speed automatic transmission needed repairs for hard shifting at 45k miles, and a complete rebuild at 85k for major failure.
While recall was put out and repaired im currently experiancing the same issue where the trucks shifting does not work properly, slams gears, causing a jolt and seems the transmission to slip.
Transmission shudder, feels like driving over rumble strips, reducing power and causing vehicle to slow, sometimes causing engine to stall. When it occurs in traffic and/or at highway speeds can cause dangerous rear-end collision. The vehicle is at the dealership/service department now. No warning light, symptoms began suddenly and have increased in frequency and severity since first occurring less than 100 miles ago.
Harsh shifting especially from 7th to 8th gear. Delayed shifting which causes a problem cause of the truck slowing down while in motion. It puts me at risk of getting hit from behind when it does this. There's also a vibration that happens randomly while driving. It has started jerking forward upon start up
The 10R80 transmission on the F150 has extremely erratic shifting, which occasionally results in delayed shifts or what feels like no acceleration when gas pedal is pressed. Turning left through oncoming traffic, I've had the transmission hesitate for moments before engaging, resulting in almost being hit by oncoming traffic. I've also had the delayed shifting AT SPEED cause the vehicle to temporarily slow down which almost resulted in being rear ended.
Driving down the road at roughly 40 mph and the truck shifts down to 1st gear locking the rear brakes up. Was told by ford dealership was a faulty transmission it needed to be replaced for $8,400. No lights on or warning before it happened.
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