NHTSA Complaint #11532730 — 2013 TESLA MODEL S

The contact owns a 2013 Tesla Model S. The contact stated that while attempting to start the vehicle, the message “unable to drive, voltage supply” and “vehicle may not restart” was displayed. The vehicle failed to start. The vehicle was towed to the local service center who diagnosed that the drive unit was faulty and needed to be replaced, due to water ingress coming from the rear of the vehicle. The vehicle was not yet repaired. In addition, while operating the vehicle, a warning alert was displayed regarding the battery system and that the battery would no longer recharge. The vehicle was towed to the dealer who diagnosed that the HV battery pack had failed due to corrosion caused by condensation from the HVAC system. The HV battery was replaced, and the vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 95,000.