SERVICE PLUG GRIP REMOVAL

CAUTION / NOTICE / HINT

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

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedures Effect/Inoperative Function when Necessary Procedure not Performed Link
Auxiliary battery terminal is disconnected/reconnected Memorize steering angle neutral point Lane departure alert system (w/ Steering Control)

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Intelligent clearance sonar system*1
Simple intelligent parking assist system*1
Pre-crash safety system
Adaptive high beam system
Parking assist monitor system

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Initialize back door lock Power door lock control system

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*1: When performing learning using the GTS.
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CAUTION:


  • B006HTF

    Orange wire harnesses and connectors indicate high-voltage circuits. To prevent electric shock, always follow the procedure described in the repair manual.

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  • B006HUP

    To prevent electric shock, wear insulated gloves when working on wire harnesses and components of the high voltage system.

PROCEDURE


  1. PRECAUTION

    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. CHECK FOR DTC


    1. Check for DTCs.

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      CAUTION:


      • B006H8B

        Confirm that DTC P0AA649 (Hybrid / EV Battery Voltage System Isolation Internal Electronic Failure), P1C7C49 (Hybrid / EV Battery Voltage System Isolation (A/C Area) Internal Electronic Failure), P1C7D49 (Hybrid / EV Battery Voltage System Isolation (Hybrid/EV Battery Area) Internal Electronic Failure), P1C7E49 (Hybrid / EV Battery Voltage System Isolation (Transaxle Area) Internal Electronic Failure) or P1C7F49 (Hybrid / EV Battery Voltage System Isolation (Direct Current Area) Internal Electronic Failure), P1CF749 (Hybrid/EV Battery Voltage System Isolation (Charger Area) Internal Electronic Failure), P33CF49 (Hybrid/EV Battery Voltage System Isolation Internal Electronic Failure Abnormal Area Detection Failure) is not output before removing or installing the HV battery. If this DTC is output, perform troubleshooting for this DTC first.

      • To reduce the risk of electric shock, do not perform troubleshooting before checking for DTCs.

  3. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

    Note

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

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  4. REMOVE REAR NO. 2 FLOOR BOARD

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  5. REMOVE REAR NO. 1 FLOOR BOARD

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  6. REMOVE NO. 4 HV BATTERY SHIELD PANEL


    1. B006HXQ

      Remove the 4 nuts and No. 4 HV battery shield panel from the HV battery.

  7. REMOVE SERVICE PLUG GRIP

    CAUTION:


    • Wear insulated gloves.

    • B006IQP

      Do not inspect or service the high voltage system with the service plug grip installed.

    • To reduce the risk of electric shock, make sure to remove the service plug grip to cut off the high voltage circuit before servicing the vehicle.

    • B006IVP

      To reduce the risk of electric shock, make sure to wait at least 10 minutes after removing the service plug grip to fully discharge the high voltage capacitor inside the inverter with converter assembly.

    • Keep the removed service plug grip in your pocket to prevent other technicians from accidentally installing it while you are servicing the vehicle.

    Note


    • After removing the service plug grip, turning the power switch on (READY) may cause a malfunction. Do not turn the power switch on (READY) unless instructed by the repair manual.

    • Do not touch the terminals of the service plug grip.

    • If the service plug grip has been struck or dropped, replace it.

    Tech Tips

    Waiting for at least 10 minutes is required to discharge the high voltage capacitor inside the inverter with converter assembly.


    1. While wearing insulated gloves, rotate the handle of the service plug grip and remove the service plug grip as indicated by the arrows, in the order shown in the illustration.

      B006IHJN02