BACK DOOR CLOSER SYSTEM

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tip:

  • The back door closer system troubleshooting procedure is based on the premise that the power back door system is operating normally. Check the power back door system first before troubleshooting the back door closer system.

    Click here

  • Use the following procedure to troubleshoot the back door closer system.

  • *: Use the GTS.

PROCEDURE

  1. VEHICLE BROUGHT TO WORKSHOP

    Result

    Proceed to

    NEXT
    NEXT

  2. INSPECT BATTERY VOLTAGE

    1. Measure the battery voltage with the ignition switch off.

      Standard voltage

      11 to 14 V

      If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.

      Result

      Proceed to

      NEXT
    NEXT

  3. CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

    1. Use the GTS to check if the CAN communication system is functioning normally.

      for LHD:Click hereClick here

      for RHD:Click hereClick here

      Result

      Proceed to

      CAN DTC is not output

      CAN DTC is output (for LHD)

      CAN DTC is output (for RHD)
    CAN DTC is output (for LHD)

    GO TO CAN COMMUNICATION SYSTEM

    Click hereClick here

    CAN DTC is output (for RHD)

    GO TO CAN COMMUNICATION SYSTEM

    Click hereClick here

    CAN DTC is not output

  4. CHECK FOR DTC*

    1. Check for DTCs.

      Click here

      Body Electrical > Back Door > Trouble Codes

    2. Clear the DTCs.

      Click here

      Body Electrical > Back Door > Clear DTCs

    3. Recheck for DTCs.

      Click here

      Body Electrical > Back Door > Trouble Codes

      Result

      Proceed to

      DTC is not output

      DTC is output
    DTC is output

    GO TO DIAGNOSTIC TROUBLE CODE CHART

    Click here

    DTC is not output

  5. PROBLEM SYMPTOMS TABLE

    1. Refer to Problem Symptoms Table.

      Click here

      Result

      Proceed to

      Fault is not listed in Problem Symptoms Table

      Fault is listed in Problem Symptoms Table
    Fault is listed in Problem Symptoms Table

    ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE

    Fault is not listed in Problem Symptoms Table

  6. OVERALL ANALYSIS AND TROUBLESHOOTING*

    1. Operation Check

      Click here

    2. Terminals of ECU

      Click hereClick here

    3. Data List / Active Test

      Click hereClick here

      Result

      Proceed to

      NEXT
    NEXT

  7. ADJUST, REPAIR OR REPLACE

    Result

    Proceed to

    NEXT
    NEXT

  8. CONFIRMATION TEST

    Result

    Proceed to

    NEXT
    NEXT

    END