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Home >> Lexus >> 2015 >> RX 350 Base, FWD >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Control System - Service Information >> ECM >> Installation [03/2014 - ] >> Installation [03/2014 - ]

Installation [03/2014 - ]

  1. INSTALL ECM 
    1. Install the 2 brackets to the ECM with the 5 screws.
      Fig 1: ECM Brackets & Screws
      GTY279157Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 ECM Bracket
    2. Install the ECM with bracket with the 3 bolts.
      Fig 2: ECM With Bracket Bolts
      GTY285376Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 8.0 N*m (82 kgf*cm, 70 in.*lbf) 

    3. Connect the 2 ECM connectors and lower the 2 levers.
      Fig 3: Connecting ECM Connectors And Lowering Levers
      GTY357321Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • When connecting the connectors, make sure that dirt, water or other foreign matter does not become stuck between the connectors and other part.
      • Make sure that the 2 levers are securely locked.
    4. Install the wire harness clamp.
    5. Install the wire harness clamp.
      Fig 4: Wire Harness Clamp
      GTY270824Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL AIR CLEANER ASSEMBLY  See step  2
  3. INSTALL BATTERY  . Refer to INSTALLATION [03/2014 - ] - Step 76
  4. INSTALL NO. 1 AIR CLEANER INLET  . Refer to INSTALLATION [03/2014 - ] - Step 77
  5. INSTALL NO. 2 AIR CLEANER INLET  . Refer to INSTALLATION [03/2014 - ] - Step 78
  6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION [03/2014 - ] .

  7. INSTALL V-BANK COVER SUB-ASSEMBLY  . Refer to INSTALLATION [03/2014 - ] - Step 113
  8. INSTALL OUTER COWL TOP PANEL SUB-ASSEMBLY  . Refer to INSTALLATION [03/2014 - ] - Step 12
  9. INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY 
    1. Install the windshield wiper motor and link assembly. Refer to INSTALLATION [03/2014 - ] .
  10. PERFORM INITIALIZATION 

    HINT: 

    Initialization cannot be completed by only disconnecting and reconnecting the cable of the negative (-) battery terminal.

    1. The Vehicle Identification Number (VIN) must be input into a replacement ECM. Refer to INITIALIZATION [03/2014 - ] .
    2. If the ECM has been replaced, register the ECM communication ID for the immobilizer system. Refer to INITIALIZATION [03/2014 - ] .
    3. Perform Initialization when replacing the ECM See step  13.