DTC 388

DTC P3000/388 BATTERY CONTROL SYSTEM MALFUNCTION

CIRCUIT DESCRIPTION

DTC Detection Condition:

Based on the malfunction signal received from the battery ECU, the system alerts the driver and effects fail- safe control.

This DTC is output when the SOC (state of charge) of the HV battery decreases as a result of leaving the vehicle in the N position, running out of fuel, or malfunction in the HV control system.

Step 1 - 3:

Step 3 (Continued):

INSPECTION PROCEDURE