BATTERY VOLTAGE SENSOR 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 battery voltage sensor 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
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:


  • B004PF2

    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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  • B004Q03

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

Note


  • The type of battery voltage sensor to be used varies depending on the vehicle model.

  • B004OPDC02
    *a Black Label

    The type of battery voltage sensor can be confirmed by the color of the label.

  • If the wrong type of battery voltage sensor is installed, the power switch cannot be turned on (READY).

  • After installing the battery voltage sensor, perform the following to check that the power switch can be turned on (READY).


    • Turn the power switch on (READY).

    • Turn the power switch off and wait for 30 seconds or more.

    • Turn the power switch on (READY) again.

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. REMOVE SERVICE PLUG GRIP

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  3. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

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  4. REMOVE NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL (for LHD)

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  5. REMOVE NO. 2 HEATER AIR DUCT SPLASH SHIELD SEAL (for RHD)

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  6. REMOVE WATER GUARD PLATE LH

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  7. REMOVE COWL BODY MOUNTING REINFORCEMENT LH

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  8. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY

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  9. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

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  10. DISCONNECT ENGINE WIRE

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  11. REMOVE CONNECTOR COVER ASSEMBLY

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  12. CHECK TERMINAL VOLTAGE

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  13. INSTALL CONNECTOR COVER ASSEMBLY

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  14. CONNECT ENGINE WIRE

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  15. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

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  16. INSTALL OUTER COWL TOP PANEL SUB-ASSEMBLY

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  17. INSTALL COWL BODY MOUNTING REINFORCEMENT LH

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  18. INSTALL WATER GUARD PLATE LH

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  19. INSTALL NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL (for LHD)

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  20. INSTALL NO. 2 HEATER AIR DUCT SPLASH SHIELD SEAL (for RHD)

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  21. INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

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  22. REMOVE REAR SEAT CUSHION ASSEMBLY

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  23. REMOVE REAR SEAT CUSHION LOCK HOOK

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  24. REMOVE REAR DOOR SCUFF PLATE LH

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  25. REMOVE REAR UNDER SIDE COVER LH

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  26. REMOVE REAR DOOR SCUFF PLATE RH

    Tech Tips

    Use the same procedure as for the LH side.

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  27. REMOVE REAR UNDER SIDE COVER RH

    Tech Tips

    Use the same procedure as for the LH side.

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  28. REMOVE REAR UNDER COVER

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  29. REMOVE REAR SEAT CUSHION LEG SUB-ASSEMBLY

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  30. REMOVE BATTERY COOLING BLOWER ASSEMBLY

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  31. REMOVE NO. 1 HV BATTERY COVER PANEL RH

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  32. DISCONNECT HV FLOOR UNDER WIRE

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  33. DISCONNECT FLOOR WIRE

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  34. REMOVE NO. 1 HYBRID BATTERY EXHAUST DUCT

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  35. DISCONNECT FLOOR WIRE

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  36. REMOVE UPPER NO. 1 HYBRID BATTERY COVER SUB-ASSEMBLY

    CAUTION:

    Be sure to wear insulated gloves and protective goggles.


    1. B004PBR

      Remove the 5 bolts.

      Note


      • Do not allow foreign matter, such as grease or oil, to adhere to the bolts of the HV battery.

      • To prevent the wire harness from being caught, make sure to bundle the wire harness using insulating tape or equivalent.

      • If the HV battery has been struck or dropped, replace it.

    2. B004PAZ

      Move the HV battery toward the front of the vehicle.

    3. B004QILC02
      *a Bolt
      *b Nut

      Remove the 6 bolts, 5 nuts and upper No. 1 hybrid battery cover sub-assembly from the HV battery.

  37. REMOVE NO. 1 HV BATTERY SHIELD PANEL

    CAUTION:

    Be sure to wear insulated gloves and protective goggles.


    1. B004QUV

      Disengage the clamp.

    2. Disconnect the battery voltage sensor connector.

    3. B004OXS

      Remove the bolt and 2 nuts.

    4. B004QTVC03
      *1 No. 1 HV Battery Shield Panel
      *2 No. 2 Hybrid Battery Shield Sub-assembly
      B004PRK Pull Back

      Pull back the No. 2 hybrid battery shield sub-assembly and remove the No. 1 HV battery shield panel from the HV battery.

      Tech Tips

      Pull back the No. 2 hybrid battery shield sub-assembly until it is separated from the 2 stud bolts of the No. 1 HV battery shield panel.

  38. REMOVE BATTERY VOLTAGE SENSOR

    CAUTION:

    Be sure to wear insulated gloves and protective goggles.


    1. B004QUF

      Disconnect the battery voltage sensor connector.

      Note

      Insulate each disconnected high-voltage connector with insulating tape. Wrap the connector from the wire harness side to the end of the connector.

    2. B004P6J

      Remove the bolt and battery voltage sensor from the HV battery.

      Note

      If the battery voltage sensor has been struck or dropped, replace it.