NHTSA Investigates Tesla Model Y Door Handle Malfunctions

The National Highway Traffic Safety Administration (NHTSA) has launched a preliminary evaluation into approximately 174,290 Tesla Model Y vehicles from the 2021 model year, following reports of electronic door handle malfunctions. The agency has received nine complaints indicating that the door handles may become inoperative, particularly after the vehicle's 12-volt battery experiences a power failure. This issue has led to situations where occupants, including children and pets, were trapped inside the vehicle, sometimes necessitating the breaking of windows to exit.

NHTSA's Office of Defects Investigation noted that while Tesla vehicles are equipped with manual interior door releases, these may not be accessible or operable by all occupants, especially young children. The agency also highlighted that owners did not receive low-voltage warnings prior to the battery failures, and the process to apply external 12-volt power to the vehicle is complex and not widely known among owners.

The investigation aims to assess the scope and severity of the issue and to evaluate Tesla's approach to powering the door locks and the reliability of the electrical system supporting them. Depending on the findings, the NHTSA may take further action, which could include a recall to address the safety concerns.