2023 Ford F-150 Hybrid Transmission and drivetrain Problems

“I am reporting a safety-related transmission problem I experienced with my 2023 Ford F-150 equipped with the 10R80 automatic transmission. While driving normally, the transmission suddenly does not accelerate for up to 3 seconds while pressing the gas pedal, brakes either harshly or too soft at varying times, and very irregularly. …”

“Coming off the freeway, heard a loud noise in the rear of my truck. Then it sounded like rocks were getting pulverized. Put the vehicle in park and since we (Me, wife, and two children) were on a decline the brakes did not work and our truck drifted into oncoming traffic. Luckily cars were able to avoid us in time where we pulled off onto the shoulder and engage the parking brake.”

“when i go to accelerate (not every time) (random times) from a near stop during a yielding situation, engine power hesitates to come back on. I've been nearly rear ended twice entering onto highways because of it. i have an appointment Friday with a dealership but they said that they may not be able to do anything for it...im reporting this because that is not acceptable behavior from a dealership. its a safety issue and its under warranty....FIX IT!! …”

“On 7/18/25 I picked up F-150 from being repaired (failed Belt Drive Generator/Starter Tensioner). About 3 hours later I was driving up a long grade at about 5,000 feet when I stopped to check on my cargo (a bicycle). At this point I noticed the cooling fans were running increasingly fast, much faster then they had ever run before. I checked the digital temperature gauge and it showed a normal temperature. I opened the hood and saw there was no coolant in the overflow bottle. …”

“This is a bran new vehicle. Power train failure indicated on screen. The transmission started jacking off leaving me with no acceleration. The truck was put in the dealership shop and repair. I picked it up about 4 weeks later. Drove it about 20 miles and the same thing happened again twice with in the 20 miles I drove. It’s back in the dealership shop been there about 3 weeks wanting on different parts then the first time they repaired it with.”