ENTRY AND START SYSTEM(for Entry Function) Entry Unlock and Unlatch Functions do not Operate Using Kick Sensor

DTC Code DTC Name
Entry Unlock and Unlatch Functions do not Operate Using Kick Sensor

DESCRIPTION

If the touchless power back door function does not operate, it could indicate the certification ECU (smart key ECU assembly) did not transmit a power back door open request signal, or a malfunction in the power back door system.

CAUTION / NOTICE / HINT

Note:

  • The entry and start system (for Entry Function) uses a multiplex communication system (LIN communication system) and the CAN communication system. Inspect the communication function by following How to Proceed with Troubleshooting (Click here). Troubleshoot the entry and start system (for Entry Function) after confirming that the communication systems are functioning properly.

  • When using the GTS with the vehicle power switch off, connect the GTS to the vehicle and turn a courtesy light switch on and off at intervals of 1.5 seconds or less until communication between the GTS and the vehicle begins. Then select the Model Code "KEY REGIST" under manual mode and enter the following menus: Body Electrical / Entry&Start. While using the GTS, periodically turn a courtesy light switch on and off at intervals of 1.5 seconds or less to maintain communication between the GTS and the vehicle.

  • After repair, confirm that no DTCs are output by performing the "DTC Output Confirmation Operation".

PROCEDURE

  1. CHECK CUSTOMIZE SETTING (KICK SENSOR FUNCTION)

    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Customize Setting / PSD & PBD operation.

      PSD & PBD operation

      Tester Display

      Description

      Default

      Setting

      ECU

      Kick Sensor Function

      Function that enables/disables the touchless power back door.

      ON

      0:OFF,1:ON

      Multiplex network door ECU

    Result

    Result

    Proceed to

    The customize setting is "ON"

    A

    The customize setting is "OFF"

    B
    B

    PERFORM CUSTOMIZE SETTING

    Click here

    A

  2. CHECK OPERATION HISTORY

    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Entry&Start / Utility / Operation History.

      Body Electrical > Entry&Start > Utility

      Tester Display

      Operation History
      Table 1. Auto Entry Wireless Operation History

      Parameter Name

      Content

      Kick Sensor Open Request Signal.

      The multiplex network door ECU receives kick detection signals from the kick door control sensor and sends certification requests to the certification ECU (smart key ECU assembly). If certification is OK, an open permission is sent to the multiplex network door ECU.

    Result

    Result

    Proceed to

    Not output

    A

    "Kick Sensor Open Request Signal" is output

    B
    B

    GO TO POWER BACK DOOR SYSTEM (Power Back Door cannot be Operated Using Kick Sensor)

    Click here

    A

  3. CHECK ENTRY LOCK OPERATION

    1. While carrying the electrical key transmitter sub-assembly, check that the entry unlock function operates when the back door opener switch is operated.

      Click here

    Result

    Result

    Proceed to

    Smart lock/smart unlock function does not operate

    A

    Smart lock/smart unlock function operates

    B
    A

    GO TO ENTRY AND START SYSTEM (Back Door Entry Lock and Unlock Functions do not Operate)

    Click here

    B

    GO TO POWER BACK DOOR SYSTEM (Power Back Door cannot be Operated Using Kick Sensor)

    Click here