ELECTRIC POWER CONTROL SYSTEM


  1. OUTLINE


    1. The electric power control system is provided to supply power constantly on models with many electronic systems.

    2. The electric power control ECU always monitors the battery condition. In accordance with the battery condition, the electric power control ECU implements various control measures on systems that operate while the vehicle is parked or systems that require a large amount of power in a short period of time.

    3. The electric power control system has the following functions:

      Function Outline
      Charging Control Outputs the charging control request to the ECM in accordance with the battery status.
      Load Control Limits the operation of the ECU in order to suppress discharge of the battery and voltage drop.
      Control While Parked Cuts parasitic current of switches in order to prevent the battery from being degraded while the vehicle is parked for a long period of time.
      A0010F6E03