12v/24v/48v Battery problems of the 2020 Land Rover Range Rover

The contact owns a 2020 Land Rover Range Rover. The contact stated that while his wife was driving approximately 40 mph, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that the vehicle was experiencing low electrical power, preventing communication with an unknown component. The mechanic determined that the hybrid battery needed to be replaced. The contact associated the failure with NHTSA campaign number: 26v248000 (electrical system); however, the part to do the recall repair was not yet available. The dealer was contacted and informed the contact that there would be a charge for the diagnostic test. The vehicle was not repaired. The failure mileage was approximately 76,200.