2021 Ford Expedition Complaints

POWER TRAIN,VEHICLE SPEED CONTROL — Filed 05/14/2026

I am filing this complaint because I truly believe this transmission issue is a safety problem. I was driving my 2021 Ford Expedition and was merging onto a busy highway when I pressed the gas to get up to traffic speed. Instead of accelerating, the engine revved but the transmission would not shift. It felt like the vehicle was stuck between gears or in neutral. My SUV would not accelerate when I needed it to, and I remember thinking, “This is how someone gets hit.” As a mom, it was terrifying. I depend on my vehicle to safely get my family where we need to go. When you press the gas while merging into fast-moving traffic, you expect your vehicle to respond. Mine didn’t. I was left trying to merge while traffic was approaching and my SUV would barely move. Before this happened, I had noticed increasingly harsh shifting and delayed gear changes. The vehicle had been properly maintained, and the transmission had recently been serviced. After the incident, an authorized Ford dealership diagnosed the transmission with a failed CDF drum in the 10-speed transmission. The transmission had to be completely rebuilt. After researching this problem, I found many other Ford owners reporting the exact same failure and the same scary symptoms. This doesn’t seem like normal wear and tear. Losing the ability to accelerate without warning is a serious safety concern, especially when merging onto a highway or crossing an intersection. I hope NHTSA investigates this issue before someone isn’t as lucky as I was. I was fortunate to avoid an accident, but I can’t help thinking another family may not be.

FUEL/PROPULSION SYSTEM — Filed 04/09/2026

1) 2021 EXPEDITION TOWING A TRAILER, 30 MPH ON UPHILL ON RAMP HATHAWAY BRIDGE PANAMA CITY, FL. I FLOOR THE ACCELERATOR PEDAL TO DOWNSHIFT TO TRY TO ACCELERATE. I HEAR A LOUD CLUNK FROM THE TRANSMISSION. THE CAR GOES INTO NEUTRAL-NOTHING, NO ACCELERATION. I QUICKLY LET OFF THE ACCELERATOR PEDAL AND QUICKLY REAPPLY FORCE TO THE PEDAL IN A SMOOTH MANNER AND TRANSMISSION RE-ENGAGES AND I PULL AWAY. NO ACCIDENT THIS TIME. OCCURRED APRIL 2026. 2) WHEN STOPPED CAR WILL SOMETIMES LURCH FORWARD 2-3 FEET WHEN 1ST SHIFTING TRANSMISSION FROM PARK INTO DRIVE EVEN THOUGH FOOT IS ON BRAKE FIRMLY. OCCURS INTERMITTENTLY.

POWER TRAIN — Filed 02/20/2026

The contact owns a 2021 Ford Expedition. The contact stated that while driving at various speeds, the gear shifter unexpectedly shifted to park(P). No warning light was illuminated. The failure was a recurring failure. The contact associated the failure with NHTSA Campaign Number: 26V402000 (Power Train). The dealer was not contacted. The manufacturer was made aware of the failure, and the issue was escalated. The failure mileage was approximately 60,000.

POWER TRAIN — Filed 05/28/2026

The transmission shifts erratic and will sometimes just kick out of gear. The car was taken to ford for repair and they flashed the transmission but, it did not repair it.

POWER TRAIN — Filed 07/16/2026

The vehicle first experienced severe, violent jerking and slipping when shifting between the 4th & 5th gears. The vehicle was held by a Ford dealership for 21 days for this issue, but the repair failed. Two months after being out of the shop the transmission has rapidly degraded and is now actively experiencing the same severe, violent jerking and failing to engage in every single gear except 10th. The vehicle completely loses acceleration power while driving, creating an immediate crash hazard. Dealerships in my area are refusing to accept the vehicle for 2 to 3 weeks due to scheduling backlogs, leaving me with an active, dangerous powertrain failure under warranty.

POWER TRAIN,VEHICLE SPEED CONTROL — Filed 07/15/2021

I have a 2021 Ford Expedition Max that we purchased new. From the time we first purchased it, it has had an intermittent issue. During these times if I accelerate hard or try to give gas to go up a hill, it will occasionally act like it is losing power- like it drops into neutral and stops accelerating. If I do not let off of the gas immediately, it is followed by a loud metallic rattling/ grinding noise. If I release the accelerator, it recovers quickly and seems to “reset” and I’m able drive like normal. On a few occasions a brief warning has popped onto my dash but it goes away so quickly that I never know exactly what it said. It MAY have said something related to parking but I can’t recall what I’ve seen before it goes away. I’ve learned to adjust my driving, making as few hard accelerations as possible to avoid this. Sometimes they can’t be avoided. It becones scary when I’m trying to merge or have to make a quick turn to get into a break in traffic because when it happens at those times I’m not able to accelerate to avoid the oncoming traffic. It doesn’t do it every time but seems to do it more the more I’ve driven like longer trips and I believe it’s gotten more frequent over time despite my adjustments in driving. Last year a Ford dealership looked at it and we thought the recall they fixed might fix it but it did not. Now they’ve reproduced the issue and diagnosed DTC P07E6 referencing TSB 23-2249 and saying the transmission needs replaced. I am aware of NHTSA Recall 26V402 (Ford 26S48) involving similar vehicles with transmission/park system concerns. Although my VIN is not currently included, the similarities prompted me to submit this complaint in case my vehicle represents the same or a related safety issue. I don’t have the official diagnostic report yet as the dealership still has my vehicle but I’ll include a photo of my conversation with the dealership,

STRUCTURE — Filed 07/13/2026

Part of the luggage rack broke off of the vehicle while driving down the road. The vehicle had not been previously damaged. The broken piece could not be recovered.

SERVICE BRAKES — Filed 07/03/2026

I am filing this complaint because my vehicle is exhibiting the exact failure mode detailed in Ford Recall 26S48 (NHTSA Campaign 26V402000), but my VIN is currently excluded from the recall population." A loud, heavy metal-on-metal "CLUNK" or "THUNK" right under the center console or floorboards the exact second I change gears. It feels like the transmission is violently dropping or snapping into gear. I even feel a physical jar or shudder through the shift dial and I brake pedal.

ENGINE — Filed 04/15/2026

When my transmission is shifting, it almost stalls about 3-4 times everytime you start off. It is a hard shift that makes it fee like the car suddenly stops then goes back. I have had it happen 3 times that I thought my car died after stopping, making weird noises, then took off like normal. I am waiting for my car to just die as I am driving. The Ford dealership said I need a new transmission. The recall is out there for other vehicles like mine, yet mine is not listed. When you read what Ford says will happen- EXACTLY what my car does!!!!! My 2021 Ford Expedition Max has 70,000 miles on it now, but when it started had about 67,000

POWER TRAIN — Filed 07/05/2026

COMPONENT: 2021 Ford Expedition Max 10R80 transmission. The CDF clutch cylinder (7H351) sleeve exhibits axial movement, breaking the clutch apply-pressure seal so commanded torque is not transmitted to the wheels. Engine revs while the vehicle fails to accelerate or move forward. Vehicle is available for NHTSA inspection and testing. INCIDENTS (7/5/2026, same drive cycle): (1) Highway, after braking from a 60 mph cruise to a 15-20 mph roll over a few hundred feet, the transmission failed to engage any gear on re-acceleration. (2) City, at 35 mph while accelerating to merge lanes, the transmission again failed to engage a gear. Engine 205-220F, Trans 200-210F, Indicated Gears 4th/5th, Odometer 120,217. Second owner; purchased at 115,067 mi. SAFETY: Sudden, unannounced loss of forward propulsion with no dash warning directly endangers my wife, my children, and other motorists during ordinary driving. Merging: stuck at 40-50 mph in 65-80 mph traffic invites a high-differential rear-end impact. Intersections/left turns: a mid-turn stall exposes the passenger side (where my family sits) to a T-bone at posted speed. Evasive maneuvers: failed acceleration converts a near-miss into an unavoidable collision. Grades: the ~7,000-lb SUV can roll backward or stall in-lane on short-sight-line hills. Towing (rated capacity, used regularly) magnifies every risk to trailer and following traffic. Shoulder stranding invites secondary collisions, a known highway-fatality cause. The defect is unpredictable. I cannot pre-empt merges, intersections, hills, or tows. DEALER/INDEPENDENT CONFIRMATION: None. I have not brought the vehicle in for service, to avoid compromising any NHTSA inspection or testing. MFR/POLICE/INSURANCE INSPECTION: None; no crash has occurred to this date. PRIOR WARNINGS: None. No lamps, messages, or symptoms preceded these failures, which first occurred 7/5/2026. Ford has documented awareness of the 10R80 CDF clutch cylinder defect and has not issued a recall.