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Home >> Toyota >> 2019 >> Mirai >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Power Distribution - Service Information >> Integration Relay >> Removal [06/2015 - 11/2018] >> Procedure

Removal [06/2015 - 11/2018]: Procedure

  1. PRECAUTION 
    NOTE:

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

    Refer to PRECAUTION [06/2015 - ]

  2. REMOVE LUGGAGE TRIM SERVICE HOLE COVER 

    Refer to PROCEDURE - Step 2

  3. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 

    Refer to PROCEDURE - Step 3

  4. REMOVE NO. 1 RELAY BLOCK COVER 
    1. Disengage the claws to remove the No. 1 relay block cover as shown in the illustration.
      GTY577267Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction (1)
      Remove in this Direction (2)
  5. REMOVE NO. 1 INTEGRATION RELAY 
    1. Using a screwdriver with its tip wrapped with protective tape, disengage the claws.
      GTY570026Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      Remove in this Direction
    2. Pull out the No. 1 integration relay as shown in the illustration.
    3. Disconnect the 3 connectors to remove the No. 1 integration relay.
      GTY552244Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not impact the No. 1 integration relay.