P0A08

DTC P0A08-264 DC / DC Converter Status Circuit

DESCRIPTION

DTC Detection Condition:

The HV Control ECU monitors the DC / DC converter circuit status via the NODD terminal. If the ECU detects an internal circuit malfunction in the converter and stops converter operation with its fail-safe function, causing the auxiliary battery voltage to drop below 11 V, the ECU outputs DTC P0A08 (INF 264).

Wiring Diagram:

Step 1-2:

Step 2(Continued)-4:

Step 5-6:

Step 6(Continued)-9:

Step 9(Continued)-10:

Step 11-12:

Step 13-15:

Step 15(Continued)-18:

Step 19-20:

INSPECTION PROCEDURE