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Removal [09/2015 - ]: Procedure

  1. PRECAUTION 
    NOTE:

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (Refer to PRECAUTION [09/2015 - ] ).

  2. REMOVE COWL TOP VENTILATOR LOUVER RH 

    Refer to PROCEDURE - Step 1

  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected (Refer to INITIALIZATION [09/2015 - ] ).

  4. REMOVE ENGINE ROOM SIDE COVER LH 

    Refer to PROCEDURE - Step 6

  5. REMOVE ENGINE ROOM SIDE COVER RH 

    Refer to PROCEDURE - Step 7

  6. REMOVE THROTTLE BODY 

    (Refer to REMOVAL [09/2015 - ] )

  7. REMOVE NO. 2 ENGINE UNDER COVER 
  8. REMOVE FRONT SUSPENSION MEMBER PROTECTOR LOWER 
  9. REMOVE AIR CLEANER ASSEMBLY LH 
    1. Disconnect the mass air flow meter connector.
      GTY631542Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the 2 clamps and remove the air cleaner cap LH.
    3. Remove the air cleaner filter element from the air cleaner case LH.
    4. Remove the 2 nuts, clip and air cleaner case LH.
      GTY685710Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE AIR CLEANER ASSEMBLY RH 
    1. Disconnect the mass air flow meter connector.
      GTY685796Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the 2 clamps and remove the air cleaner cap RH.
    3. Remove the air cleaner filter element from the air cleaner case RH.
    4. Remove the 2 nuts, clip and air cleaner case RH.
      GTY685861Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE NO. 2 ENGINE COVER (for 2WD) 

    Refer to PROCEDURE - Step 17

  12. REMOVE NO. 5 ENGINE COVER SUB-ASSEMBLY (for AWD) 

    Refer to PROCEDURE - Step 18

  13. REMOVE NO. 6 ENGINE COVER SUB-ASSEMBLY (for AWD) 

    Refer to PROCEDURE - Step 19

  14. DISCONNECT ENGINE WIRE 

    HINT: 

    Fix the disconnected harnesses, etc. in place with tape or equivalent so that they do not interfere.

    1. for 2WD:
      1. Disconnect the engine wire harness connectors.

        HINT: 

        To disconnect the injector driver connectors, push the claw downward and move the lock lever to release the lock.

      2. Remove the nut and disconnect the engine wire harness from the +B terminal of the generator assembly.
      3. Using a clip remover, detach the 7 engine wire harness clamps.
      4. Remove the nut and disconnect the engine wire from the fusible link block assembly.
      5. Remove the 3 bolts and 3 engine wire harness clamp brackets.
      6. Remove the 4 nuts and disconnect the engine wire harness.
        GTY682606Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. for AWD:
      1. Disconnect the engine wire harness connectors.

        HINT: 

        To disconnect the injector driver connectors, push the claw downward and move the lock lever to release the lock.

      2. Remove the nut and disconnect the engine wire harness from the +B terminal of the generator assembly.
      3. Using a clip remover, detach the 6 engine wire harness clamps.
      4. Remove the nut and disconnect the engine wire from the fusible link block assembly.
      5. Remove the 2 bolts and 2 engine wire harness clamp brackets.
      6. Remove the 4 nuts and disconnect the engine wire harness.
        GTY675338Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the camshaft timing control valve connector.
      GTY665557Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disconnect the 4 ignition coil connectors.
    5. Disconnect the 2 VVT sensor connectors.
    6. Disconnect the fuel pump connector (for high pressure).
    7. Disconnect the No. 8 engine wire connector.
    8. Remove the 2 bolts and disconnect the 2 clamps and 2 clamp brackets.
    9. Disconnect the engine coolant temperature sensor connector.
      GTY665556Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    10. Disconnect the oil pressure sensor connector.
    11. Disconnect the 2 camshaft timing control motor connectors (for Bank 1).
    12. Remove the 3 bolts and disconnect the 3 clamps and 3 ground wires.
    13. Remove the bolt and clamp bracket.
    14. Remove the bolt and disconnect the wire harness bracket.
      GTY685936Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    15. Disconnect the cooler compressor connector.
  15. REMOVE INJECTOR DRIVER 
    1. Disconnect the 4 injector driver connectors.
      GTY670887Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      To disconnect the injector driver connectors, push the claw downward and move the lock lever to release the lock.

    2. Disconnect the 2 clamps from the injector driver.
    3. Remove the 2 bolts, 2 nuts and injector driver from the intake manifold.
  16. REMOVE WATER BY-PASS PIPE SUB-ASSEMBLY 
    GTY104063Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Slide the 4 clamps and disconnect the heater water inlet hose, heater water outlet hose, water inlet hose, and No. 3 water by-pass hose from the water by-pass pipe sub-assembly.
    2. Remove the 2 bolts and water by-pass pipe sub-assembly.
  17. REMOVE PURGE VSV 
    GTY137532Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the fuel vapor feed hose and No. 2 fuel vapor feed hose.
    2. Remove the bolt and purge VSV.
  18. REMOVE INTAKE MANIFOLD 
    1. Disconnect the PCV hose from the intake manifold.
      GTY105293Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 8 bolts, 2 nuts and intake manifold.
      GTY104062Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 2 gaskets from the intake manifold.
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