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SHIFT CONTROL ECU REMOVAL

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CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during shift control ECU 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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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 LKA/LDA 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 Stereo camera type)
Pre-collision system (for Mono camera type)
Adaptive high beam system

  • Lighting system (EXT)

  • Cornering lights
Variable gear ratio steering system

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Parking assist monitor system

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Panoramic view monitor system

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Initialize rear door sunshade system Rear door sunshade system

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Initialize power trunk lid system Power trunk lid system

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*1: When performing learning using the GTS. Click hereClick here
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.

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PROCEDURE


  1. Click here

    REMOVE LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY

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  2. Click here

    REMOVE TOOL BOX

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  3. Click here

    PRECAUTION

    CAUTION:
    B004U54

    Be sure to read precaution thoroughly before servicing.

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    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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  4. Click here

    DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

    Note:

    It is necessary to remove the shift control ECU while no power is being supplied from the sub-battery. Therefore, perform the following procedures.


    1. Turn the power switch off.

    2. Check that the ODO meter display has turned off.

      Tip:

      The ODO meter continues to display for 30 seconds after turning off. Therefore, allow sufficient time for the shift control ECU to enter sleep mode and for the sub-battery power supply to end. In addition to monitoring the sub-battery voltage directly, the only other method for checking on the vehicle is to use the ODO meter display.

    3. B004VBC

      Check that the voltage between the terminals of the sub-battery assembly with control is 0 V.

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    4. Disconnect the cable from the negative (-) auxiliary battery terminal.

      Note:

      When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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  5. Click here

    REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY

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  6. Click here

    REMOVE NO. 2 AIR DUCT SUB-ASSEMBLY (for LHD)

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  7. Click here

    REMOVE NO. 2 AIR DUCT SUB-ASSEMBLY (for RHD)

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  8. Click here

    REMOVE SHIFT CONTROL ECU


    1. B004R6GC01
      *A for LHD
      *B for RHD

      Disconnect the 3 shift control ECU connectors.

    2. B004WULC02
      *A for LHD
      *B for RHD

      Remove the 2 bolts and shift control ECU.

  9. Click here

    REMOVE NO. 1 SHIFT CONTROL ECU BRACKET


    1. B004RYOC01
      *A for LHD
      *B for RHD

      Remove the bolt and No. 1 shift control ECU bracket from the shift control ECU.

  10. Click here

    REMOVE NO. 2 SHIFT CONTROL ECU BRACKET


    1. B004RMKC01
      *A for LHD
      *B for RHD

      Remove the bolt and No. 2 shift control ECU bracket from the shift control ECU.