LANE DEPARTURE ALERT SYSTEM

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tip:

  • Use the following procedure to troubleshoot the lane departure alert 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 CAN COMMUNICATION SYSTEM*

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

      Click here

      Result

      Result

      Proceed to

      CAN communication system DTCs are not output

      A

      CAN communication system DTCs are output

      B
    B

    GO TO CAN COMMUNICATION SYSTEM

    Click here

    A

  4. CHECK FOR DTCS (LANE DEPARTURE ALERT SYSTEM)*

    1. Check for DTCs and note any codes that are output.

      Click here

      Chassis > PCS/LDA/RSA/LVN > Trouble Codes

    2. Clear the DTCs.

      Click here

      Chassis > PCS/LDA/RSA/LVN > Clear DTCs

    3. Recheck for DTCs. Try to reproduce the DTCs by duplicating the conditions indicated by the DTCs.

      Click here

      Chassis > PCS/LDA/RSA/LVN > Trouble Codes

    Result

    Result

    Proceed to

    DTCs are not output

    A

    DTCs are output

    B
    B

    GO TO DIAGNOSTIC TROUBLE CODE CHART

    Click here

    A

  5. PROBLEM SYMPTOMS TABLE

    1. Refer to Problem Symptoms Table.

      Click here

    Result

    Result

    Proceed to

    Fault is not listed in Problem Symptoms Table

    A

    Fault is listed in Problem Symptoms Table

    B
    B

    ADJUST, REPAIR OR REPLACEClick here

    A

  6. OVERALL ANALYSIS AND TROUBLESHOOTING*

    1. Terminals of ECU

      Click here

    2. Data List / Active Test

      Click here

    Result

    Proceed to

    NEXT
    NEXT

  7. ADJUST, REPAIR OR REPLACE

    Note:

    Adjustment of the pre-crash safety city sensor is required when the pre-crash safety city sensor is replaced with a new one or if it is removed and reinstalled.

    Click here

    Result

    Proceed to

    NEXT
    NEXT

  8. CONFIRMATION TEST

    Result

    Proceed to

    NEXT
    NEXT

    END