Tesla Model 3/Y Owners Hit With BMS_a079 Error Indicating the High-Voltage Battery Is Gone

Although studies showed that EV battery failures are rare, many Tesla Model 3 and Model Y owners complained that their car batteries died just outside the warranty period. The problem occurred suddenly with a BMS_a079 error code, indicating that some of the cells in the battery pack were faulty. The only remedy is a battery replacement, which might be expensive if the warranty has expired. One of the biggest fears concerning EV owners is ... (continue reading...)