DTC P1D05: General Description

Courtesy of HONDA, U.S.A., INC.

The power control unit (PCU) incorporates a motor control module which controls an output of the traction motor and a power drive unit (PDU) which serves for high-voltage control. If data communication loss or data trouble (ALIVE/SUM CHECK) in CAN communications with the PDU continues for the specified time or if the CAN Bus-off state continues for a specified time, the motor control module in the PCU detects a malfunction and stores a DTC.