2020 Toyota C-HR

While driving, my 2020 Toyota C-HR suddenly lost acceleration in the middle of the road, with the vehicle failing to respond to throttle input. This has now happened twice. There was no warning noise (no whining or grinding) beforehand, and the loss of power occurred without warning while the vehicle was in motion, creating a dangerous driving condition due to inability to maintain speed or safely merge/clear traffic.

The motor mounts broke when it hit a pothole and that snapped the wiring harness which caused the transmission to shift. Toyota dealership says it needs a new CVT transmission replacement. The engine has shifting issues. My insurance adjusters believe that the transmission failure is due to wear and tear, but the car did not have issues before the pothole. There were and are no warning lights or messages prior to and after the incident. I got the engine wiring harness and motor mounts fixed and there was still a noise and lag while accelerating and they finally said it was the transmission the second time I brought it in and that wasn’t covered by insurance. I’ve only put 11,000 miles on it and I’m the second owner. I bought it from a Lithia Nissan of Clovis.

While taking off in my 2020 Toyota C-HR on the highway, the CVT transmission suddenly failed, resulting in an immediate and significant loss of propulsion power. The vehicle did not fully shut off but lost the ability to maintain normal highway speed, requiring me to rapidly reduce speed and carefully maneuver the vehicle to safety in active traffic conditions. This created a serious safety risk due to unexpected loss of acceleration and potential inability to maintain highway speed in traffic. The failure occurred at approximately 117,700 miles and shortly after purchase. The vehicle had a documented history of regular maintenance performed at Toyota dealerships approximately every 3,000 miles. I was later informed by Toyota service personnel that the vehicle had previously been documented on 2/2/26 in the manufacturer’s internal system with a CVT fault and a recommendation for transmission replacement prior to my purchase, which was not disclosed in any public vehicle history reporting system. This raises a major safety concern that the transmission failure may be part of a broader pattern of CVT reliability issues affecting this model and drivetrain family. I am submitting this complaint due to the sudden loss of propulsion at highway speed, which presents a potential safety hazard to drivers and surrounding traffic. And deceptive practices of undisclosed known safety issues by Toyota of USA.

2020 CHR transmission failure. There were no lights no notice nothing appeared to warn me. The car started making a faint winding sound. Bought car brand new 2020 and Toyota Fred Anderson Raleigh diagnosed with internal transmission failure 2/28/26. The car is 20000 miles over warranty so they are telling me there’s no coverage for me and billed me 12000$ for a new transmission

I was driving on the highway, roughly going 70-75 miles an hour, and as i began to exit the highway the check engine lights on the dashboard came on and the vehicle seized up. Upon inspection at the Toyota Dealership, they said that the transmission has been broken, as well as shrapnel metal being in the axles of the front wheel drive, stopping the car from moving. As i was stuck on the exit of the highway, NTTA was forced to block the exit as well as tow my car to the nearest parking lot, causing traffic jams on the highway. Upon research I found that issues with the transmission is not uncommon in this vehicle.