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Removal [12/2023 - 03/2024]: Procedure

  1. PRECAUTION 
    NOTE:

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal.

    Refer to BEFORE DISCONNECTING BATTERY [12/2023 - ]
  2. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 

    Refer to REMOVAL [12/2023 - ]

  3. REMOVE TCM (for Automatic Transmission) 

    Refer to REMOVAL [12/2023 - ]

  4. REMOVE ECM 
    1. GTY1187281Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction - -
      1. Rotate the 2 levers while pushing the locks, and disconnect the 2 ECM connectors.
        NOTE:

        After disconnecting the ECM connectors, make sure that dirt, water or other foreign matter does not contact the connecting parts of the ECM connectors.

      2. Remove the 4 bolts and ECM.
        NOTE:

        If the ECM has been struck or dropped, replace it.

  5. REMOVE NO. 2 ECM BRACKET 
    1. GTY1183791Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE ECM BRACKET 
    1. GTY1183792Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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