The contact owns a 2015 Ram 1500. The contact stated that the vehicle had failed to start. The vehicle was towed to an independent mechanic, where it was diagnosed with an unknown failure. The vehicle was taken to the local dealer, where the high-pressure fuel pump(HPFP) was replaced. The contact stated that the check engine warning light was later illuminated while driving. The contact stated that the dealer had partially repaired the vehicle. The vehicle was not repaired. The manufacturer was contacted and informed the contact that an unknown recall was closed. The failure mileage was approximately 160,000.