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MAYDAY BATTERY 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 mayday battery removal/installation are shown below.

Table 1. Necessary Procedures after parts removed / installed / replaced
Replacement Part or Procedure Necessary Procedures Effects / Inoperative when not Performed Link
Disconnect cable from negative auxiliary battery terminal 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*
Pre-collision system (for Mono camera type)
Pre-collision system (for Stereo 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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*: When performing learning using the GTS. Click hereClick here
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PROCEDURE


  1. 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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  2. Click here

    REMOVE LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY

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  3. Click here

    DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

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    CAUTION:
    B004UM0

    • Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.

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    • If the airbag deploys for any reason, it may cause a serious accident.

    Note:

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

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  4. Click here

    REMOVE LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY

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  5. Click here

    REMOVE PASSENGER SIDE JUNCTION BLOCK ASSEMBLY WITH NETWORK GATEWAY ECU

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  6. Click here

    REMOVE MAYDAY BATTERY WITH BRACKET


    1. B004W1A

      Detach the clamp.

    2. Remove the 2 bolts.

    3. Detach the guide.

    4. B004UW8

      Disconnect the connector and remove the mayday battery with bracket.

  7. Click here

    REMOVE MAYDAY BATTERY


    1. B004U2Z

      Remove the nut.

    2. B004XQOC01
      B004RMI Remove in this Direction (1) B004T3S Remove in this Direction (2)

      Detach the claw and remove the mayday battery with bracket as shown in the illustration.

    3. B004YRQ

      Remove the No. 2 telephone bracket.