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POWER TRUNK LID SYSTEM Power Trunk Lid does not Operate Using Kick Sensor Operation

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DTC Code DTC Name
  Power Trunk Lid does not Operate Using Kick Sensor Operation
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DESCRIPTION

The kick door control sensor receives vehicle speed, IG and ACC signals from the main body ECU (multiplex network body ECU) via LIN communication and uses the information to stop sensor oscillation.

When the kick door control sensor detects a kick operation, it sends a operation signal to the luggage closer motor assembly.

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WIRING DIAGRAM

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CAUTION / NOTICE / HINT

Note:

  • If the replacement, removal and installation of the luggage closer motor assembly or disconnection of the connectors of the luggage closer motor assembly has been performed, initialize the power trunk lid system.

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  • The power trunk lid system uses the CAN communication system and LIN communication system. First, confirm that there is no malfunction in the CAN communication system and LIN communication system. Refer to the How to Proceed with Troubleshooting procedure.

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  • Check that the entry and start system (for Entry Function) is normally before performing the following procedure.

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  • Before troubleshooting, make sure that the "Kick Sensor Function" customize setting is set to "ON" (initial setting is "ON").

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  • This check is possible only when the "KICK SENSOR" customization setting using the multi-information display in the combination meter assembly is set to "On" (initial setting is "On").

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  • After performing work, using the GTS, read the Data List item "Kick Sensor Connection" and check that the kick door control sensor is connected.

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  • Before replacing the main body ECU (multiplex network body ECU), refer to Service Bulletin.

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PROCEDURE


  1. Click here

    CHECK FOR DTC


    1. Clear the DTCs.

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      1. Body Electrical > Back Door > Clear DTCs


    2. Check for DTCs.

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      1. Body Electrical > Back Door > Trouble Codes


      OK
      DTC is not output.
      Result
      Proceed to
      OK
      NG

  2. Click here

    READ VALUE USING GTS


    1. Read the Data List according to the display on the GTS.

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      1. Body Electrical > Back Door > Data List
        Tester Display Measurement Item Range Normal Condition Diagnostic Note
        Kick Sensor Error Status of the kick door control sensor error Normal or Error

        Normal: Kick door control sensor is normal

        Error: Kick door control sensor is abnormal

        		 -



      1. Body Electrical > Back Door > Data List
        Tester Display
        Kick Sensor Error




      OK
      On the GTS, Normal is displayed.
      Result
      Proceed to
      OK
      NG

  3. Click here

    READ VALUE USING GTS


    1. Read the Data List according to the display on the GTS.

      Click here


      1. Body Electrical > Back Door > Data List
        Tester Display Measurement Item Range Normal Condition Diagnostic Note
        Kick Sensor Detection Status of the kick door control sensor detection OFF or ON

        OFF: Kick door control sensor not detecting a foot

        ON: Kick door control sensor detecting a foot

        		 -



      1. Body Electrical > Back Door > Data List
        Tester Display
        Kick Sensor Detection




      OK
      On GTS screen, item changes between ON and OFF according to above chart.
      Result
      Proceed to
      OK
      NG

  4. Click here

    CHECK HARNESS AND CONNECTOR (KICK DOOR CONTROL SENSOR - INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY)


    1. Disconnect the O5 kick door control sensor connector.

    2. Disconnect the 5A instrument panel junction block assembly connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Table 1. for LHD
      Tester Connection Condition Specified Condition
      O5-2 (LIN) - 5A-19 Always Below 1 Ω
      Table 2. for RHD
      Tester Connection Condition Specified Condition
      O5-2 (LIN) - 5A-40 Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPAIR OR REPLACE HARNESS OR CONNECTOR

  5. Click here

    CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY


    1. B004U9YC06
      *a

      Component without harness connected

      (Instrument Panel Junction Block Assembly)

      		 - -

      Remove the instrument panel junction block assembly.

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    2. Remove the main body ECU (multiplex network body ECU) from instrument panel junction block assembly.

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    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Table 3. for LHD
      Tester Connection Condition Specified Condition
      5A-19 - A-16(LIN2) Always Below 1 Ω
      Table 4. for RHD
      Tester Connection Condition Specified Condition
      5A-40 - A-16(LIN2) Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    • OK

      REPLACE KICK DOOR CONTROL SENSORClick here

    • NG

      REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLYClick here

  6. Click here

    CHECK HARNESS AND CONNECTOR (KICK DOOR CONTROL SENSOR - BATTERY AND BODY GROUND)


    1. Disconnect the O5 kick door control sensor connector.

    2. Measure the voltage according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      O5-4 (GND) - Body ground Always Below 1 Ω

    3. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      O5-1 (B) - Body ground Power switch off 11 to 14 V
      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPAIR OR REPLACE HARNESS OR CONNECTOR

  7. Click here

    CHECK HARNESS AND CONNECTOR (KICK DOOR CONTROL SENSOR - LUGGAGE CLOSER MOTOR ASSEMBLY)


    1. Disconnect the O5 kick door control sensor connector.

    2. Disconnect the L10 luggage closer motor assembly connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      O5-3 (KSOT) - L10-24 (KSIN) Always Below 1 Ω
      O5-3 (KSOT) or L10-24 (KSIN) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPAIR OR REPLACE HARNESS OR CONNECTOR

  8. Click here

    CHECK LUGGAGE CLOSER MOTOR ASSEMBLY


    1. Remove the luggage closer motor assembly with the connector(s) still connected.

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    2. B004T7HC03
      *a

      Component with harness connected

      (Luggage Closer Motor Assembly)
      *b Waveform

      Check the signal waveform according to the condition(s) in the table below.

      Table 5. Measurement Condition
      Item Condition
      Tester Connection L10-24 (KSIN) - Body ground
      Tool Setting 2 V/DIV., 50 ms./DIV.
      Vehicle Condition Kick door control sensor not detecting a foot
      OK
      The waveform displayed is as shown in the illustration.
      Result
      Proceed to
      OK
      NG