2017 Ford Expedition: sudden loss of power

Filed Apr 22, 2026 · Acceleration, Transmission · FL

Sudden and severe downshifts occurred at roadway and highway speeds resulting in sudden speed decrease. Also revving and loss of power occurred. Problem codes P0706 & P0707 were logged which point directly to the Transmission Range Sensor (TRS), which is integrated into the molded lead frame. This sudden and uncontrolled loss of speed caused significant danger to vehicles, ocupants, and other vehicles.

Filed Dec 24, 2025 · Driver assistance, Transmission · TX

We were driving on the highway and suddenly lost all power. Vehicle downshifted so hard I thought someone had hit us. Then it was back to normal, driving fine. But now we had no speedometer and the check engine and wrench light were on. My wife said she had felt something like that before but it was minor and at a lower speed. It had never resulted in a check engine light or loss of speedometer. I told her to exit the highway. She was shaking like crazy because she thought we just got rear ended. I can see how this could cause someone to completely wreck it was so harsh. We towed it home and when we started it up at home all those error lights were off. So I drove it around the block and it drive fine. I had my friend come take a look. He scanned it and it had a P0720 code. He said his F150 had the same issue and the same code as well a few years back and it was covered. It turns out we have the same transmission in our Expedition that he has in his F150. I havent had a chance to call the dealer yet but the paper I read in the recall and extended waranty coverage states only going up to a 2013 vehicle. They say it was a leadframe issue causing this. My Expedition has the same leadframe, and the same issue. This is very much a saftey concern since it changes harshness of downshifting out of no where. It could be even worse next time locking the wheels up or blowing the engine. Knowing its the same transmission and the same leadframe, why isnt my year model under that recall. I was reading in the forums and there are hundreds of similar questions coming from people with Expeditions and F150s that are near to my year and not covered. Can you please let me know if there is something im missing. Thank you.

Filed Jul 11, 2025 · Transmission · CO

TSB 23-2143, citing cold-start cam phaser rattle as a manufacturing defect that impacts reliability and safety (loss of power, premature wear, noise).

Filed Aug 5, 2024 · Fuel system · CO

We were out of town driving to a baseball tournament going 80 miles an hour when the car completely lost power and a wrench came up. My husband barely coasted us to a shoulder. The car would not reset or restart unless it was in park. Happens twice. Took it for code read they said it is a throttle body issue but that instead of check engine light it shuts the whole car down until reset. Very scary on the interstate. Could have easily been in a bad collision.

Filed Jun 1, 2024 · Electrical, Engine · FL

This issue has happened multiple times, once on the highway the vehicle felt like it lost gear/ the engine completely cut off. multiple warning lights came on such as airbag, ABS, engine light. was eventually able to get to the shoulder and after multiple attempts it started back up, showed no warning lights. drove the rest of the way fine. another time that could have put other at risk is when driving in the city, the vehicle lost power and also lost the ability to stee. causing me to be standstill in the roadway. the vehicle started back up after two attempts. the vehicle has been to the local deal a total of 4 times with the last time requesting a through inspection of the grounds, as this seems like an electrical or mechanical issue the service manager requesting me "not to bring it back until it's broken" leaves me lost.

Filed Jan 12, 2024 · Steering · PA · crash · 1 injury

Vehicle lost power steering as it was parking. A message flashed on screen. Throttle surged. Hit a car on left. In an attempt to avoid the car on left, vehicle lunged to the right and hit a second vehicle. -Steering failed. -Two other vehicles were impacted. Steering pulled drivers had and damaged her thumb. Will require surgery. -Body shop confirmed that steering is still not functional after being towed. -Vehicle has not been inspected yet. -Some warning message flashed during the incident but was not visible after.

Filed Nov 21, 2023 · Engine, Transmission · 111,099 miles · WI

Was traveling 75 mph on a busy highway and lost power, the message center lit up yellow with a wrench in the middle, vehicle went to idle/coast, had no power to move thru lanes as cars were buzzing by me. very scary somehow got to the side of road safely but close calls many times. had it taken to Ford dealer - pulled the code P2112 THROTTLE CONTROL SYSTEM STUCK CLOSED/THROTTLE ACTUATOR CONTROL SYSTEM CLOSED. I would like to join class action lawsuit that is open for this problem since Ford will not stand behind this issue. i spent $600 to replace the defective THROTTLE BODY component with a new one. But the reality is that this put myself and others in grave danger because the total loss of power. Thank you [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 19, 2023 · Transmission · OR

Vehicle sudden power loss. No fuel getting to engine vehicle must be stopped it is in limp mode. Turned off and restarted and vehicle runs. Happened 15 different times. Still ongoing possi le contaminated throttle body?

Filed Sep 17, 2023 · Electrical, Fuel system · AZ

While driving my children, my 2017 Ford Expedition lost power and went into 'limp' mode (wrench appears on the dash) along with an incredibly rough idle. This is at least the 3rd time that this has happened (twice before replacing the current throttle bottle) and now. This is incredibly dangerous as the vehicle loses power and leaves my family and I at the mercy of other drivers around us. It has happened on a 6 lane freeway, a 2 lane highway, and, most recently, on a city street. After a very quick search of the internet, it is no secret that there are throttle body problems with 2017 Ford Expeditions. Ford is responsible for manufacturing a vehicle that is safe and free of mechanical defects. While some problems do arise unexpectedly, it is ignorant of Ford to continue to put passengers in harms way until an injury or death happens when there is a known issue.

Filed May 23, 2023 · Fuel system · TX

While travelling on highway uphill around 60 mph in heavy traffic, vehicle lost all power and went to idle. I had to maneuver 3 lanes to reach shoulder. Wrench icon showed on dash. Restarted engine and code cleared and had power again. It happened 4 more times over next 2 months then gave P2112 code. Research showed to replace throttle body which I did. Now doing some watchful waiting to see if it reoccurs. I believe this is a safety gap that requires a recall and a redesign of the logic to prevent the disabling the power train all the way back to idle.

Filed Apr 24, 2023 · Fuel system · CA

while driving on the 58 freeway in the fast lane amongst semi trucks my expedition lost power and had no acceleration, i was forced to the left shoulder of the freeway putting my family and i in danger. while stopped i had no response from my gas peddle but the engine was still on and a wrench appeared on my dash lights. i turned off the car and when i restarted it the car worked again and the wrench was gone. very very very dangerous

Filed Sep 26, 2022 · Engine · VA

We were on family trip and we were going up A hill and out of no where our expedition starting losing power and started to make A rattle noise and luckily we were able to pull off exit where the check engine light came on and almost turned off before we parked … just left me and my husband and my two kids stuck on the side of the road for three hours there was no warning no leaks no indications there was any problems with the vehicle we paid $275 to get it towed to the only place that was taking a vehicle on a Saturday they quoted us $16,000 that our motor was gone… So we called Ford … Pay $1200 to get it transported to the dealership where we paid $10,500 to have a whole new motor built they said it was a fluke accident they don’t have a real reason for it to happen our warranty just expired last year we had just had the oil change there before we left so there was no lack of maintenance done to the vehicle then I had to spend $550 to get a rental car to get family home … I have seen where they have recalls on the eco-boost motor for every other vehicle except for expedition my expedition is the eco-boost and Believe the issue stems from the eco-boost motor my vehicle was just barely out of powertrain warranty at 69,000 miles…. Also I have received two recalls now for the brake system which I have replaced rotors twice already which may been a part of the recall they’re just now sending us and the other recall is for the climate control front blower motor may overheat which I’m not sure if that could cause issues with our engine as well I would just like to have some help with my vehicle