2021 Ford Edge Powertrain (other) Problems

My 2021 Ford Edge is experiencing a severe transmission defect. When accelerating between 22 mph and 35 mph, the vehicle hesitates, stumbles, and shudders violently (transmission shudder). The transmission struggles to engage gears properly, causing unexpected jerking and a sudden loss of acceleration power. This behavior creates a dangerous driving hazard when merging into traffic or changing lanes. This issue is consistent with Ford's Technical Service Bulletin (TSB 21-2092) regarding the 8F35 8-speed automatic transmission.

NHTSA ID

11756564

Incident

Jul 17, 2026

The contact owns a 2021 Ford Edge. The contact stated that while driving on several occasions and making a turn, there was an abnormal clicking sound coming from underneath the vehicle. The contact added that her husband did donuts continuously and observed the sound. The vehicle was taken to an independent mechanic, where it was determined that the sound in the rear axle was coming from the left rear differential. The mechanic stated that the rear differential fluid had been leaking oil for a while and that the rear differential needed to be replaced. The vehicle was not repaired. The contact associated the failure with Manufacturer Recall: 21S02. The manufacturer was notified of the failure. The failure mileage was approximately 68,000.

NHTSA ID

11749560

Incident

Jun 8, 2026

Mileage

68,000 mi

The contact owns a 2021 Ford Edge. The contact stated that the vehicle was shuddering, and the transmission was slipping while driving approximately 0-50 MPH. No warning lights were illuminated. The transmission fluid was flushed and refilled every 20,000 miles. The local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 80,000.

NHTSA ID

11747912

Incident

Jun 1, 2024

Mileage

80,000 mi

My 2021 Ford Edge has experienced ongoing transmission issues for an extended period including delayed engagement into Reverse, flashing gear indicator lights before Reverse engagement, harsh/jumpy shifting during acceleration and deceleration, and intermittent shuddering. The vehicle previously required a torque converter replacement performed by a Ford dealership, however the symptoms continued after the repair. Today, while driving on the highway, the vehicle experienced repeated loss of power and hesitation while attempting to accelerate and maintain speed. During one highway merge, the vehicle failed to respond normally while accelerating and I was nearly struck by a semi-truck because I could not safely match traffic speed. Shortly afterward, while exiting the highway, the vehicle suddenly jolted violently and began making loud grinding noises accompanied by severe shuddering. The transmission/drivetrain appeared to fail completely, making the vehicle unsafe to continue operating. I stopped driving immediately and had the vehicle towed to the same Ford dealership that previously replaced the torque converter. I am submitting this complaint because the transmission failure created a serious safety hazard involving loss of propulsion at highway speeds, unsafe merging conditions, and risk of collision.

NHTSA ID

11738350

Incident

May 16, 2026

Shudder when automatic transmission shifts. Long lag time when vehicle accelerates after throttle is engaged. Can feel and hear knock every time throttle is engaged and disengaged.

NHTSA ID

11736698

Incident

Mar 3, 2026

Transmission has gone out with just over 100,000 and will cost $8,000+ to fix! Vehicle is binding/jerking when trying to drive. Online comments appear to indicate Ford is aware of an issue with this vehicle, seems it was not manufactured properly to begin with and consumers were taken advantage of and left in tough circumstances when it fails.

NHTSA ID

11728326

Incident

Mar 29, 2026

Purchase this vehicle at 30,000 miles have problems with it since day one with the ABS rear brake dragging I've done had two ABS control modules replaced the ABS control pump the torque converter because the brakes are tearing the torque converter out of it from all the strain. It does it intermittently. All of the repairs have been done through Ford they had to replace the when the brake rotors the calipers brake pads because of how hot the brake system is getting. The brakes will start dragging which will heat up the brake system and they will start putting herself in a bind. Four don't know what's causing it they said they think it could be an electrical issue that's causing the ABS control module to go hay wire and I wasn't getting any codes at all. Except once and it's in Walt's communication that aBS control module a. This problem is going to get myself or my family or your family killed on the roads

NHTSA ID

11720948

Incident

Feb 1, 2025

Transmission total failure at 118000 miles vehicle had shutting and jerking problems for about 40000 miles.

NHTSA ID

11717469

Incident

Feb 10, 2026

In Late October 2025 my 21 Edge started having issues at 35-40mph, seemed to be jerking while accelerating. No Dash/Check engine lights. I took the vehicle to the Dealer that I bought it from and I was told that it was the ERG Valve, we replaced that and it is still having the exact same issue. We took the vehicle to another Ford Dealer and they told us it is the Torque Converter and they want $5700.00 to fix it. The vehicle only has 70k miles on it. This is just past factory warranty and FORD is not willing to help with cost. The Part to fix this is only $300 and they are charging all of that in labor for a known and common issue with their vehicles. Now, I had just bought this car from the first Ford Dealership in April 2025 and I am already at this much of a loss.

NHTSA ID

11712275

Incident

Nov 26, 2025

Ive been having problems with my 21 ford edge. I looked online to see what it could be. I came across a bulletin about reprogramming the pcm. My car was spudderinglosing power and I notice jerking and I was going through gas like crazy. So we called the Ford dealership make an appointment to have them reprogram the pcm. That did not work though. They suspect it to me the torque converter. I see that there are a lot of other ford owners that are having the same problems as I am. And from what I understand ford knew about this and still haven't done anything about it. I rely on this vehicle to get me back and forth to work 60 miles 4 days a wk. My children are in the car with me relying on me to get them places. Its not fair we have to pay for their mistakes. We want what's right and that is them to pay for their mistakes. Please

NHTSA ID

11712152

Incident

Nov 20, 2025

8F35 transmission problem - shuddering and jerking - harsh shifting(delayed acceleration, slipping between gears) The car goes into drive when it’s in park. It goes into drive when it is also in reverse. Incredibly dangerous software glitch

NHTSA ID

11708896

Incident

Dec 31, 2025

The transmission whines and jerks. The dealership verified. It was rebuilt and now it’s doing the same thing again

NHTSA ID

11708641

Incident

Aug 15, 2025

Transmission and transfer cases. The car sputters when taking off from a stop.

NHTSA ID

11706696

Incident

Nov 21, 2025

The transmission failed while driving down the road. The vehicle jumped gears while traveling at approximately 30 miles per hour. My husband was luckily able to maneuver it to a safe location, but almost wrecked in the process of it jumping gears while we were accelerating with the flow of traffic. The problem has been confirmed by the Ford Dealer- the transmission failed and has grinded up clutch parts all in it. There were no prior warnings that anything was failing, but we did notice a shudder that day when we would accelerate to around 30-35 mph. Upon research afterwards, we learned that there is a TSB for that exact 8F35 transmission and that Ford refuses to recall the known problem in the 2019 - 2021 Ford Edge. I was so scared for the safety of my family with my 6 year old child in the back seat. A 4 year old vehicle should not need a new transmission. And Ford should not be putting people in danger for a known problem.

NHTSA ID

11691677

Incident

Sep 25, 2025

Car shudders and jerks during acceleration

NHTSA ID

11690955

Incident

Oct 10, 2024

The vehicle hesitates when engaging accelerator;shifting roughly,stuttering ,mostly under 50 mph.

NHTSA ID

11690766

Incident

Sep 22, 2025

Vehicle is jolting/jerking when switching gears, stalls out. When put into park mode it starts to reverse and says brake is on and does not release from brake resulting in not being able to turn vehicle off.

NHTSA ID

11686623

Incident

Sep 11, 2025

I bought the car in October of 2024 with 92,000 miles. Around 99,000 miles or so it started running kinda rough drove like it had less power and is shifting hard. It affected the drivability of the car. I took it to the ford dealership and they quoted me $5,200 for a torque converter. The car is out of warranty and I cannot afford to fix it and I still owe money on the car. If I knew this was going to be an issue I would not have bought the car. I currently have 107,000 miles on the car and the issue is only getting worse.

NHTSA ID

11685475

Incident

Mar 1, 2025

I'm am the original owner of my 2021 Edge ST and have kept up with all my scheduled maintenance. Earlier this year, I had my transmission fluid replaced per the 40k maintenance schedule. Since then (and even a little prior to) I can feel the transmission, for lack of a better term, "jutting" and making a very slight "whine" when I've decelerated but then gone to reapply acceleration. It mainly seems to be a problem with second gear. I have also had the fuel neck replaced twice now under warranty. The first time was shortly after purchasing the vehicle, it kept tripping the gas pump at every station and I would have to manually trickle the gas in. Then again a year or two ago it started tripping again and they replaced it. I've also had various rattling noises that start out of no where and persist. My moon roof even came from the factory missing pieces that had to get installed only a month after I had the vehicle. The roof is starting to rattle again this year. I have identified that by rolling the sun shade open and closed and finding with the shade opened and rolled up, the rattling stops.

NHTSA ID

11680741

Incident

May 1, 2025

The contact owns a 2021 Ford Edge. The contact stated that while driving at speeds above 30 MPH, the vehicle hesitated while accelerating and shuddered abnormally. The vehicle was taken to the local mechanic who replaced the spark plugs; however, the failure persisted. The vehicle was later taken to the local dealer who diagnosed the vehicle and determined that the torque converter was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure and informed the contact that the vehicle was not covered under an Extended Warranty coverage related to the failure. The failure mileage was 70,000.

NHTSA ID

11675526

Incident

Jul 1, 2025

Mileage

70,000 mi

The contact owns a 2021 Ford Edge. The contact stated while driving 30 MPH on a decline, the RPM increased quickly; however, the vehicle lost motive power. The vehicle returned to normal functionality, but the failure became a regular occurrence. The ABS warning light was illuminated. The vehicle was taken to the dealer, who diagnosed failures with the transmission and ABS control module. The contact was informed that the transmission needed to be either rebuilt or replaced. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 38,000.

NHTSA ID

11666310

Incident

Jun 11, 2025

Mileage

38,000 mi

I am filing this complaint regarding a serious transmission issue with my 2021 Ford Edge. The vehicle exhibits shuddering and hesitation during acceleration, which presents a potential safety hazard in daily driving conditions. I brought the issue to a Ford dealership, and they confirmed that the problem is either a defective transmission or a failing torque converter. Despite the vehicle being relatively new and not yet paid off, I have been told that repairs may not be covered under warranty, potentially leaving me with thousands of dollars in out-of-pocket costs. This issue is deeply concerning, not only because of the financial burden but also due to the apparent pattern of similar problems in previous model years of the Ford Edge, which leads me to believe that Ford may have been aware of this design or manufacturing defect and failed to resolve it in newer models. A transmission failure or torque converter malfunction at speed could result in a loss of vehicle control, increasing the risk of a crash or injury. Given the number of similar reports online and in consumer forums, I urge the NHTSA to investigate this issue thoroughly and determine whether a recall or broader corrective action is warranted. Thank you for your attention to this matter.

NHTSA ID

11664904

Incident

Jun 4, 2025

While driving under multiple circumstances, while rolling from a stop or in gear already, the transmission will unsafely move on its own power. It will stutter if I hit the gas. It will not go sometimes and other times it will be so delayed that after I left my foot off the gas, the transmission will then go.

NHTSA ID

11651074

Incident

Mar 26, 2025

See attached document for complaint.

NHTSA ID

11642148

Incident

Jan 6, 2025

Faulty torque converter causing transmission failure. This seems to be a common issue with Ford Edge at the 70k mile mark.

NHTSA ID

11612898

Incident

Sep 2, 2024