Propulsion System Traction Battery Management System/energy Control Module (bms/becm) Software problems of the 2013 Hyundai Elantra

The contact owns a 2013 Hyundai Elantra. The contact stated while driving 55 mph, the traction control warning light illuminated and the vehicle decelerated. The vehicle was making an abnormal sound. The contact switched to econ mode and the vehicle operated as designed. The vehicle was not taken to a dealer nor an independent mechanic to be diagnosed or repaired. The local dealer was made aware of the failure and the contact was awaiting a callback from the dealer. The contact researched the failure online and related the failure to NHTSA campaign number: 20v061000 (service brakes, hydraulic) however, the VIN was not included in the recall. The manufacturer was not notified of the failure. The failure mileage was approximately 44,000.