INTEGRATION RELAY REMOVAL

PROCEDURE


  1. PRECAUTION

    Note

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

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  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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  3. REMOVE NO. 2 RELAY BLOCK COVER


    1. B0076ZUN01

      Disengage the claw (A) as shown in the illustration.

    2. Disengage the 2 claws (B) and remove the No. 2 relay block cover.

  4. REMOVE SEMICONDUCTOR POWER INTEGRATION ECU


    1. B0072WR

      Disengage the 2 claws.

    2. Pull up the semiconductor pwr integration ECU as shown in the illustration.

      Note

      When pulling the semiconductor pwr integration ECU, take care not to damage it.

    3. B0076FV

      Disconnect the 5 connectors and remove the semiconductor pwr integration ECU.

      Note

      When pulling the semiconductor pwr integration ECU, take care not to damage it.