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Engine Control System (3MZ-FE): ECM: Installation

  1. INSTALL ECM BRACKET NO.2 
    1. Install the ECM bracket with the 2 screws.
      Fig 1: Identifying ECM Bracket With Screws
      G05128344Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL ECM BRACKET 
    1. Install the ECM bracket with the 2 screws.
      Fig 2: Identifying ECM Bracket With Screws
      G05128343Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL ECM 
    1. Install the 2 wire harness clamps.
    2. Fig 3: Identifying ECM Wire Harness Clamps
      G05128342Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the 5 ECM connectors.
    4. Install the ECM with the 2 nuts.

      Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf) 

  4. INSTALL INSTRUMENT PANEL FINISH LOWER PANEL RH 
  5. INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY NO.1 
  6. INSTALL COWL SIDE TRIM SUB-ASSEMBLY RH 
  7. INSTALL FRONT DOOR SCUFF PLATE RH 
  8. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
  9. INITIALIZE SYSTEM