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Engine Control System (3MZ-FE) (Except Hybrid): ECM: Removal

  1. DISCONNECT BATTERY NEGATIVE TERMINAL 
  2. REMOVE FRONT DOOR SCUFF PLATE RH 
  3. REMOVE COWL SIDE TRIM SUB-ASSEMBLY RH 
  4. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY  (See REMOVAL )
  5. REMOVE INSTRUMENT PANEL FINISH PANEL LOWER NO.2  (See REMOVAL )
  6. REMOVE ECM 
    1. Remove the 2 wire harness clamps.
    2. Disconnect the 5 ECM connectors.
    3. Remove the 2 nuts and ECM.
      Fig 1: Identifying ECM With Wire Harness Clamps And Nuts
      G05245493Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE ECM BRACKET NO.1 
    1. Remove the 2 screws and ECM bracket.
      Fig 2: Locating ECM Bracket With Screws
      G05245494Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE ECM BRACKET NO.2 
    1. Remove the 2 screws and ECM bracket.
      Fig 3: Locating ECM Bracket With Screws
      G05245495Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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