The contact owns a 2023 Honda Accord Hybrid. The contact stated while driving 30 MPH, the check engine warning light illuminated, and the message ‘Emission System Problem — Power May Be Reduced — See Your dealer’ was displayed. The vehicle went into LIMP mode and lost motive power. The contact was able to pull to the side of the road. The vehicle was able to restart after several attempts. The check engine warning light remained illuminated, and the message was displayed. The contact stated that the failure recurred while driving on a second occasion. Additionally, the contact stated while driving 75 MPH on another occasion, the failure recurred, nearly causing the vehicle to be rear-ended. The contact was able to pull to the side of the road. The contact stated that upon turning off and restarting the vehicle, the contact was able to continue driving. The dealer was notified of the failure. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was 14,559.