When your vehicle triggers P1AC000, it effectively enters a "self-preservation" mode. The Hybrid Vehicle (HV) control system has detected that the voltage difference between specific battery blocks (such as blocks 1 and 2, or 3 and 4) has reached 1.2 V or more The Cause:
When your vehicle triggers P1AC000, it effectively enters a "self-preservation" mode. The Hybrid Vehicle (HV) control system has detected that the voltage difference between specific battery blocks (such as blocks 1 and 2, or 3 and 4) has reached 1.2 V or more The Cause: