OIL PUMP MOTOR CONTROLLER REMOVAL

CAUTION / NOTICE / HINT

CAUTION:

Do not turn the power switch on (READY) until the oil pump motor controller installation is completed.

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during oil pump motor controller removal/installation are shown below.

Note

After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

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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 LKA/LDA system

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Pre-collision system
Parking assist monitor system

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Steering sensor zero point calibration Variable gear ratio steering system

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Note

After the power switch is turned off, the navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the power switch off, wait a minute or more before disconnecting the cable from the negative (-) auxiliary battery terminal.

PROCEDURE


  1. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

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  2. REMOVE RADIATOR SUPPORT TO FRAME SEAL RH

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  3. REMOVE RADIATOR LOWER AIR DEFLECTOR

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  4. REMOVE RADIATOR SUPPORT TO CROSS MEMBER BRACE SUB-ASSEMBLY RH

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  5. REMOVE NO. 1 AIR CLEANER INLET

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  6. REMOVE AIR CLEANER ASSEMBLY


    1. B004A8V

      Detach the wire harness clamp.

    2. Disconnect the intake mass air flow meter connector.

    3. Loosen the hose clamp and disconnect the air cleaner hose assembly from the air cleaner assembly.

    4. B004AAUC01
      *1 Air Cleaner Support

      Remove the air cleaner assembly from the 3 air cleaner supports.

  7. DISCONNECT CONNECTOR


    1. B004AU4

      Remove the 2 bolts.

    2. Detach the 2 clamps and disconnect the ground wire.

    3. B004B70

      for LHD:

      Disconnect the No. 3 inverter cooling hose.

    4. B004C8HC02
      *a Pull out the lock
      *b Release the lock
      *c Rotate the lock lever

      Detach the wire harness clamp from the oil pump motor controller bracket.

    5. Pull out the lock of the connector.

    6. Release the lock of the connector.

    7. Release the lock lever of the connector as shown in the illustration. Disconnect the connector from the oil pump motor controller.

    8. B004BKJ

      Disconnect the connector from the oil pump motor controller.

    9. B004A99C02
      *a Pull out the lock
      *b Release the lock
      *c Rotate the lock lever

      Pull out the lock of the connector.

    10. Release the lock of the connector.

    11. Release the lock lever of the connector as shown in the illustration. Disconnect the connector from the oil pump motor controller.

  8. REMOVE OIL PUMP MOTOR CONTROLLER

    Note

    If the oil pump motor controller has been struck or dropped, replace it.


    1. B004A9K

      Remove the 2 nuts and oil pump motor controller with bracket.

    2. B004B1Q

      for LHD:

      Remove the clamp from the oil pump motor controller bracket.

    3. B004BVW

      Remove the 2 bolts and oil pump motor controller bracket from the oil pump motor controller.

    4. B004BAX

      Remove the 2 bolts and oil pump motor controller bracket from the oil pump motor controller.