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DTC P1A87: General Description

GHH388725Courtesy of HONDA, U.S.A., INC.

The power control unit (PCU) controls the voltage control unit (VCU) output based on the V0 voltage sensor signals. When the difference in voltages compared is a specified value or more and continues for a specified duration or more, the motor control module in the PCU detects a malfunction and stores a DTC.