2017 Ford Expedition: jerking or lurching

Filed Jun 4, 2026 · Acceleration, Engine · OK

Vehicle suddenly shifts to 1st gear while travelling at 45MPH or more causing immediate jerking and slowing of vehicle, placing driver, occupants and other drivers at risk of crash. In this condition, the speedometer reads 0MPH while still travelling and other warnings on dash are: Airbag Failure, Blindspot system fault, Cross traffic system fault, and See manual. Vehicle then appears stuck in 3rd gear until pulling over, stopping the engine and restarting. All warnings clear after restarting. This has occurred many times without proper diagnosis from Ford service. Now vehicle is doing this two to three times weekly and is currently in Ford service. Now diagnosed as Lead Frame Failure. Estimated cost is $1,523.38 and Ford refuses to pay for repair due to no active recalls on this specific vehicle, however the same transmission issue is in recall on same year model F-150's with the same transmission.

Filed May 7, 2024 · Transmission · 120,000 miles · TN

The contact owns a 2017 Ford Expedition. The contact stated that while his wife was driving at an undisclosed speed, the vehicle stalled. The wheels then seized, causing the vehicle to jerk. Additionally, the speedometer was inoperable while driving. The "Blind Spot System Fault" and "See Manual - Transmission" messages were displayed and the check engine warning light was illuminated. The vehicle was able to be restarted. The vehicle was taken to an independent mechanic, who diagnosed that the molded leadframe needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The contact was informed that the failure was related to Customer Satisfaction Program: 19N01 (Transmission Molded Leadframe Extended Coverage); however, the VIN was not included. The failure mileage was approximately 120,000.

Filed Apr 24, 2023 · Transmission · 190,000 miles · NC

The contact owns a 2017 Ford Expedition. The contact stated that while driving at various speeds, the vehicle jerked and then stalled. The transmission, check engine, and several unknown warning lights were illuminated. The contact turned off and restarted the vehicle to correct the failure. The contact's husband diagnosed the vehicle and retrieved DTC: P0720 (Output Speed Sensor). The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and was advised the contact to file a complaint with the federal safety agency Hotline. The failure mileage was approximately 190,000.

Filed Aug 16, 2022 · Engine · 100,000 miles · NV

The contact owns a 2017 Ford Expedition. The contact stated while accelerating the vehicle from a stop to approximately 30 MPH, the vehicle will shudder. The contact stated no warning light was illuminated. The contact stated that when the vehicle was parked it would begin to leak coolant. The contact said that the leaking had increased and was visibly pooling under the vehicle. The contact stated that additionally, the steering had begun to jerk to the left or right with no driver input. The contact had taken the vehicle to an independent mechanic where it was not diagnosed. The mechanic could not determine where the leak was coming from. The vehicle had not been repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 100,000.

Filed Jul 25, 2022 · Acceleration · OK

Vehicle was jerking and a wrench illuminated on panel. Was able to get out of traffic to side of road but very dangerous as we had to just coast to safety. Took vehicle to dealership...code threw for throttle active stuck. This happened on March 23, 2022. Than again on July 23, 2022, was on interstate and wrench illuminated and again stalled. 75 Mph traffic and thank goodness we was able to clear traffic to side of road. Limped home. 1st incident mileage was 118395. And second incident 128024.3

Filed Jan 12, 2020 · Brakes, Steering · 130,000 miles · CA · crash · 3 injuries

Exiting the 215 northbound, we stopped and parked at a store. While parked the indicator light came on for low tire pressure. I did not pay that much attention because the car indicator light has come on before and the car had recently had its routine maintenance check. When driving was resumed the car began to wobble. Assuming we had a flat, we attempted to drive to a more illuminated area to inspect the car and call road side services. The car at this point was beginning to decelerate almost to a stop so I inched car onto an unpaved area. I assumed the car's slowing and stopping on its own was a safety feature. As I pulled to the side of an unpaved city road, I had my foot on the brake but not in the parking gear. The car was stationary as my sister exited the car and to inspect the tires. The right rear passenger tire was fully deflated. My two daughters were about to get out of the car so had unfastened their seatbelts. This is when the car made a quick sudden jerk forward, I pressed my foot on brake to make sure the car was at a complete stop and that was when it felt like a force had pushed the car to top speed, an sudden unintended and forceful acceleration. I attempted to brake but I had no control. I was trying to avoid hitting the pole, but also had no control over the steering wheel. The car collided with a water valve/pole and chain link fence at top speed.