2015 Ford Expedition transmission problems

Filed Jun 12, 2026 · Transmission · TX

I am driving a 2015 Ford Expedition that utilizes the 6R80 transmission. I am actively experiencing the severe, dangerous highway downshifting failure described in Ford's F-150 safety recall. The truck is throwing codes P0705, P0706, and P0707. My car will go into limp-mode and lose acceleration while driving, light up the wrench and stop displaying the gear and idle high and accelerate at half the speed. When I turn my car off, it will not turn back on until the engine has cooled off.

Filed Feb 6, 2026 · Transmission · MI

Issue I’m having with my 2015 Ford expedition Limited, is on multiple occasions when I’m at highway speeds my vehicle downshifts and decelerates. While im driving through the city streets, my vehicle downshifts randomly and does not upshift. On these occasions I’ve had to safely pull over and turn my vehicle off and on. Doing so resolves the problem for about 10 miles, and then back to the same issue.

Filed Jan 31, 2026 · Engine, Transmission · SC

Driving at 58 mph with cruise on, using the cruise - button to reduce speed to 50 the vehicle drastically downshifted causing the engine to over-rev and ultimately caused catastrophic engine failure, a blown engine.

Filed Jun 19, 2025 · Transmission · RI

Vehicle will shift in and out of gears randomly while driving I’m concerned about driving on the highway and getting into or causing an accident because it happens at random and then stops No lights on dashboard and vehicle just passed inspection I believe it is a problem with the TCM and there has been an extended warranty issues for the same part in different models for ford including the fiesta and focus I believe

Filed Mar 11, 2025 · Engine, Transmission · 135,000 miles · ID

The contact owns a 2015 Ford Expedition. The contact stated that while driving at an undisclosed speed and attempting to accelerate, the vehicle briefly hesitated, with the transmission slipping. Later, the contact stated that while driving at 60 MPH, the vehicle was vibrating excessively. The check engine warning light was illuminated. The vehicle was taken to the dealer and was diagnosed with transmission power converter failure resulting in damages to the timing chain. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 135,000.

Filed Nov 12, 2024 · Transmission · NC

I was driving and going around 45mph when the wrench warning light came on and I lost the ability to accelerate. The car could only coast. I was able to coast to a parking lot. I turned off the car and restarted it. It seemed fine so I drove home. The same thing happened again a couple of days later. We checked the codes and it had a p2112 error code. We replaced the throttle body and it seems fine now. However this is the second time we have had to replace the throttle body. The same thing happened in 2018 with about 74000 miles on the car. We replaced the throttle body then also. From internet searches this seems to be a common problem. It is a big safety issue since the car loses the ability to accelerate unexpectedly. I was lucky I was able to coast out of the way each time without causing an accident.

Filed Sep 5, 2024 · Transmission · NH

Vehicle was placed in park and rolled down a driveway. Vehicle almost crashed through a house across the street if the owner did not jump in the vehicle and slam the brake. Problem has not yet been reproduced by a dealer. The part has not yet been evaluated by the dealer. Although, the dealer has done improper inspections of broken parts on the vehicle when it was under warranty in an attempt to get out of replacing them, so I do not trust the dealer to do a proper assessment.

Filed May 10, 2024 · Transmission · 138,000 miles · TX

The contact owns a 2015 Ford Expedition. The contact stated that the vehicle was parked and shifted into park(P) and the contact exited the vehicle to run errands; however, upon returning to where the vehicle was parked, the contact became aware that the vehicle had rolled away. The contact stated that the failure was intermittent and had started engaging the parking brake whenever the vehicle was parked. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle was not diagnosed or repaired. The manufacturer was informed of the failure. The contact had researched online and related the failure to the federal safety agency Campaign Number: 22V413000 (Power Train). The failure mileage was approximately 138,000.

Filed Dec 27, 2023 · Acceleration, Driver assistance · VA

The vehicle dashboard goes blank while driving, followed by the vehicle transmission slipping out of gear. This vehicle can be made available; however, it does not transfer gears. The problem has not been satisfactorily reproduced or diagnosed. The Ford service department simply stated that I needed a new transmission. The dashboard goes blank.

Filed Jul 12, 2023 · Transmission · MI

I was towing a trailer on a freeway when I suddenly got a "wrench" light stating my engine was cutting power due to heat and before I knew what to do there my vehicle was coasting, and so I quickly as I could changed lanes and came to a stop just a foot from the white line on the right. Cars and trucks are whizzing by me at highway speeds and was luckily off the road enough not to get hit. I had three other passengers at the time in my vehicle. what failed: after getting my passengers safely in other vehicles at the next rest stop, the trailer that I was towing was hooked up by another person on the same trip, I had my vehicle brought home on a flatbed. Fast forward to this week when it was finally diagnosed at a transmission shop. I was informed a transmission cooling line had ruptured, sending all the transmission oil out of the case and bringing me to an abrupt end on the freeway. Had I not been able to get over I would have come to a halt on the freeway, putting myself and my passengers as well as others behind me at risk. The transmission shop confirmed the issue. Since we were going at highway speeds when the transmission coolant line ruptures the oil gushes out and i have very little time before the transmission will not work. The only warning was from the engine as the transmission oil got pumped out, I'm assuming the engine revved to compensate, creating more heat, then the warning light which only happened seconds before I had no way to move. I was pretty scared, but I had other passengers in the vehicle, so I had to remain calm. At the time I had no idea what happened. I asked the transmission shop manager if that was a serviceable item (I'm pretty sure it's not) and he confirmed transmission coolant lines should last the life of the vehicle. My vehicle is only 8 years old--that is a catastrophic failure of a non-moving part leading to almost instant transmission failure. I asked if debris could have broken the line--he said no.