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Certification Ecu: Removal: Removal

WARNING: This page is about a different variant/trim than selected.
  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 .

  2. REMOVE REAR NO. 3 FLOOR BOARD  . Refer to REMOVAL - Step 2
  3. REMOVE DECK FLOOR BOX RH  . Refer to REMOVAL - Step 2
  4. REMOVE REAR NO. 3 FLOOR BOARD UPPER PLATE  . Refer to REMOVAL - Step 3
  5. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 
    NOTE:

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

  6. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY  . Refer to REMOVAL - Step 21
  7. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY  . Refer to REMOVAL - Step 22
  8. REMOVE ECU INTEGRATION BOX RH  . Refer to REMOVAL - Step 9
  9. REMOVE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) 
    1. Disengage the 2 claws and remove the certification ECU (smart key ECU assembly).
      Fig 1: Removing Certification ECU
      GTY328862Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002