The contact owns a 2017 Honda HR-V. The contact stated while driving at an undisclosed speed and attempting to accelerate, the vehicle inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle was able to restart. Several unknown warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the Continuous Variable Transmission (CVT) drive belt, resulting in damages to the transmission. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. After investigating the failure, the contact related the failure to Technical Service Bulletin: 21-047. 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 134,000.