DTC    P0A09-591    DC / DC Converter Status Circuit Low Input

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK CONNECTOR CONNECTION CONDITION (POWER MANAGEMENT CONTROL ECU CONNECTOR)

CHECK CONNECTOR CONNECTION CONDITION (INVERTER WITH CONVERTER ASSEMBLY CONNECTOR)

CHECK POWER MANAGEMENT CONTROL ECU (CHECK WAVEFORM)

CLEAR DTC

CHECK DTC OUTPUT (HYBRID CONTROL)

CHECK FOR INTERMITTENT PROBLEMS

CHECK POWER MANAGEMENT CONTROL ECU

CHECK HARNESS AND CONNECTOR (INVERTER WITH CONVERTER - POWER MANAGEMENT CONTROL ECU)