'High-voltage leak detected'

摘要

Code P3009 is described as "high-voltage leak detected/This means the PCM has detected a path from the high-voltage system to chassis ground. This can happen in the motor/ generator or in the power inverter, and you wouldn't tackle those repairs without proper training and information. However, the voltage leak can also occur in the battery pack itself and there's a simple way to test for this, but it requires erasing the fault codes.