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ENGINE UNIT REMOVAL

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CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the engine unit removal/installation are shown below.

Table 1. Necessary Procedure After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Auxiliary battery terminal is disconnected/reconnected Memorize steering angle neutral point Lane-keeping assist system (for Mono camera type)

for Stereo Camera type:

Click here

for Mono Camera type:

Click here
Lane control system (for Stereo camera type)
Parking support brake system*1
Pre-collision system (for Mono camera type)
Pre-collision system (for Stereo camera type)
AFS (Front-lighting adaptive system)

  • Lighting system (EXT)

  • Cornering lights
Variable gear ratio steering system

Click here
Parking assist monitor system

Click here
Panoramic view monitor system

Click here
Initialize rear door sunshade system Rear door sunshade system

Click here
Initialize power trunk lid system Power trunk lid system

Click here
Replacement of ECM Vehicle Identification Number (VIN) registration DTC P063051 is output

w/ Canister Pump Module

Click here

w/o Canister Pump Module

Click here

  • Throttle body with motor assembly

  • Cleaning the deposits from the throttle body with motor assembly

  • Cylinder head sub-assembly

  • Camshaft (for intake or exhaust camshaft)

  • Camshaft timing gear assembly

  • Camshaft timing exhaust gear assembly

  • Piston or piston ring

  • Mass air flow meter sub-assembly

  • Fuel injector assembly (for port injection)

  • Fuel injector assembly (for direct injection)

  • Fuel pump assembly (for high pressure side)

  • Air fuel ratio sensor (sensor 1)

  • Air fuel ratio sensor (sensor 2)

  • Engine coolant temperature sensor

  • Spark plug

  • Ignition coil assembly

  • EGR valve assembly

  • Air leaks from intake system

  • Gas leaks from exhaust system

  • Knock control sensor

 Inspection after repairs

  • Poor idle, etc.

  • Engine start function, etc.

w/ Canister Pump Module

Click here

w/o Canister Pump Module

Click here
Replacement of engine assembly Inspection after repair
Drive learning*2

  • Large shift shock

  • Deterioration of fuel efficiency

L310:

Click here

L310F:

Click here
Parts between the steering wheel and tires have been removed/installed, replaced or adjusted Perform Actuator Angle Neutral Point Calibration and Initialization

  • Variable gear ratio steering system

  • Steering wheel off-center

  • DTCs are output

Click here
Front bumper assembly (Including removal and installation)

  • Ultrasonic sensor detection angle

  • Ultrasonic sensor detection angle registration

 Parking support brake system

Click here
Front television camera view adjustment Panoramic view monitor system

Click here
Suspension, tires, etc

  • Ultrasonic sensor detection angle

  • Ultrasonic sensor detection angle registration

 Parking support brake system

Click here

  • Parking assist ECU initialization

  • Adjust steering angle

  • Rear television camera view adjustment (for Rear camera detection system)

 Panoramic view monitor system

Click here
Rear television camera assembly optical axis (Back camera position setting) Parking assist monitor system

Click here
*1: When performing learning using the GTS. Click hereClick here *2: After performing the confirmation driving pattern, if the shock during acceleration is large after calibrating the "A/T Code Reset", perform driving learning.
Click here

PROCEDURE


  1. Click here

    REMOVE FRONT NO. 1 ENGINE MOUNTING BRACKET LH


    1. B004Y5T

      for 2WD:


      1. Remove the 4 bolts and front No. 1 engine mounting bracket LH.

    2. B004W2M

      for AWD:


      1. Remove the 4 bolts and front No. 1 engine mounting bracket LH.

  2. Click here

    REMOVE FRONT NO. 1 ENGINE MOUNTING BRACKET RH


    1. B004U7E

      for 2WD:


      1. Remove the 4 bolts and front No. 1 engine mounting bracket RH.

    2. B004WMO

      for AWD:


      1. Remove the 4 bolts and front No. 1 engine mounting bracket RH.

  3. Click here

    REMOVE V-RIBBED BELT

    Click here

  4. Click here

    REMOVE COMPRESSOR WITH MOTOR ASSEMBLY

    Click here

  5. Click here

    REMOVE NO. 1 COMPRESSOR MOUNTING BRACKET


    1. B004VFQ

      for 2WD:


      1. Remove the 4 bolts and No. 1 compressor mounting bracket.

    2. B004S9R

      for AWD:


      1. Remove the 4 bolts and No. 1 compressor mounting bracket.

  6. Click here

    REMOVE NO. 6 WATER BY-PASS HOSE


    1. B004SMY

      Slide the 2 hose clamps and remove the No. 6 water by-pass hose.

  7. Click here

    REMOVE NO. 2 WATER BY-PASS HOSE


    1. B004UUL

      Slide the 2 hose clamps and remove the No. 2 water by-pass hose.

  8. Click here

    REMOVE WATER HOSE SUB-ASSEMBLY


    1. B004XBP

      Slide the 2 hose clamps and remove the 2 water hose sub-assemblies.

  9. Click here

    REMOVE WATER BY-PASS PIPE ASSEMBLY (w/ Oil Cooler)


    1. B004WRI

      Slide the 4 hose clamps and disconnect the 4 water by-pass hoses.

    2. Remove the bolt, nut and water by-pass pipe assembly.

  10. Click here

    REMOVE WATER INLET CAP (w/o Oil Cooler)


    1. B004XMF

      Slide the 2 hose clamps and remove the 2 water inlet caps.

  11. Click here

    REMOVE NO. 4 WATER BY-PASS HOSE


    1. B004T2UC02
      *1 No. 4 Water By-pass Hose
      *2 No. 3 Water By-pass Hose Assembly

      Slide the 2 hose clamps and remove the No. 4 water by-pass hose.

  12. Click here

    REMOVE NO. 3 WATER BY-PASS HOSE ASSEMBLY


    1. Remove the nut.

    2. Slide the hose clamp and remove the No. 3 water by-pass hose assembly.

  13. Click here

    REMOVE THROTTLE BODY BRACKET

    Click here

  14. Click here

    REMOVE EGR VALVE ASSEMBLY

    Click here

  15. Click here

    REMOVE EGR COOLER ASSEMBLY

    Click here

  16. Click here

    REMOVE NO. 2 WATER BY-PASS PIPE ASSEMBLY


    1. B004SPK

      Remove the 2 bolts.

    2. Slide the hose clamp and remove the No. 2 water by-pass pipe assembly.

  17. Click here

    REMOVE INTAKE AIR SURGE TANK ASSEMBLY

    Click here

  18. Click here

    REMOVE ENGINE WIRE

  19. *1 Oil Cooler Outlet Hose Bracket - - Bolt V-bank Cover Bracket
    Click here

    REMOVE WIRE HARNESS CLAMP BRACKET


    1. B004RSLC04
      *1 Oil Cooler Outlet Hose Bracket - -
      B004SZX Bolt B004UK4 V-bank Cover Bracket

      for 2WD:


      1. Remove the 2 V-bank cover brackets and wire harness clamp bracket.

      2. Remove the bolt and oil cooler outlet hose bracket.

      3. Remove the 17 bolts and 14 wire harness clamp brackets.

      4. Remove the wire harness clamp bracket from the wire harness protector of the cylinder head cover RH.

    2. B004YI7C03
      *1 Oil Cooler Outlet Hose Bracket - -
      B004SZX Bolt B004UK4 V-bank Cover Bracket

      for AWD:


      1. Remove the 2 V-bank cover brackets and wire harness clamp bracket.

      2. Remove the bolt and oil cooler outlet hose bracket.

      3. Remove the 17 bolts and 14 wire harness clamp brackets.

      4. Remove the wire harness clamp bracket from the wire harness protector of the cylinder head cover RH.

  20. Click here

    REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY

    Click here

  21. Click here

    REMOVE FUEL INJECTOR ASSEMBLY (for Port Injection)

    Click here

  22. Click here

    REMOVE INTAKE MANIFOLD

    Click here

  23. Click here

    REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY

    Click here

  24. Click here

    REMOVE FUEL PUMP ASSEMBLY

    Click here

  25. Click here

    REMOVE NO. 2 FUEL PIPE SUB-ASSEMBLY

    Click here

  26. Click here

    REMOVE FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY LH

    Click here

  27. Click here

    REMOVE FUEL DELIVERY PIPE RH

    Click here

  28. Click here

    REMOVE FUEL INJECTOR ASSEMBLY (for Direct Injection)

    Click here

  29. Click here

    REMOVE FUEL INJECTOR SEAL

    Click here

  30. Click here

    REMOVE IGNITION COIL ASSEMBLY

    Click here