Tag: BMS_a066_SoC_Imbalance_Warning

If you see the BMS_a066 error on a Tesla Model 3, there’s a high chance the car has over 250,000 km, or even 400,000 km. It’s a repairable fault that does not require replacing the entire battery pack — because only one out of 4,416 cells is faulty. This particular Model 3 came from Italy,…