Hybrid Battery Control System

DTC P0A1F Battery Energy Control Module

DESCRIPTION

DTC Detection Conition:

The HV control ECU alerts the driver and performs fail safe control based on error signals sent from the battery smart unit.

MONITOR DESCRIPTION

Monitor Strategy:

Typical Enabling Conitions:

Typical Malfunction Thresholds:

Component Operating Range:

If the battery smart unit detects an internal malfunction in the unit itself, the HV control ECU illuminates MIL and sets a DTC.

Step 1:

INSPECTION PROCEDURE

HINT: After repairing, restart the system (put the vehicle into the READY-on state) and recheck for DTCs.