VEHICLE PROXIMITY NOTIFICATION SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tech Tips


  • Use the following procedure to troubleshoot the vehicle proximity notification system.

  • *: Use the GTS.

PROCEDURE


  1. VEHICLE BROUGHT TO WORKSHOP

    Result
    Proceed to
    NEXT

    NEXT

  2. CUSTOMER PROBLEM ANALYSIS AND SYMPTOM CHECK

    Result
    Proceed to
    NEXT

    NEXT

  3. INSPECT AUXILIARY BATTERY VOLTAGE


    1. Measure the auxiliary battery voltage with the power switch off.

      Standard voltage
      11 to 14 V (power switch off)

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

      Result
      Proceed to
      NEXT

    NEXT

  4. CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*


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

      Click here

      Result
      Result Proceed to
      CAN DTC is not output A
      CAN DTC is output B

    B

    GO TO CAN COMMUNICATION SYSTEM Click here

    A

  5. CHECK LIGHTING SYSTEM (EXT)


    1. Check whether the lighting system operates normally.

      Click here

      OK
      Lighting system operates normally.
      Result
      Result
      OK
      NG

    NG

    GO TO LIGHTING SYSTEM Click here

    OK

  6. CHECK METER / GAUGE SYSTEM*


    1. Using the GTS, check whether the vehicle speed signal is normal.

      Tech Tips

      Check that the vehicle speed displayed in the Data List is 0 km/h (0 mph) when the vehicle is stationary.

      Click here

      OK
      Meter / Gauge system operates normally.
      Result
      Result
      OK
      NG

    NG

    GO TO METER / GAUGE SYSTEM Click here

    OK

  7. CHECK DTC*


    1. Check for DTC.

      Click here

      Result
      Result Proceed to
      DTC B1350 is not output. A
      DTC B1350 is output. B

    B

    GO TO DIAGNOSTIC TROUBLE CODE CHART Click here

    A

  8. 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 REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE

    A

  9. OVERALL ANALYSIS AND TROUBLESHOOTING*


    1. Operation Check.

      Click here

    2. Terminals of ECU.

      Click here

    3. Data List/Active Test.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  10. REPAIR OR REPLACE

    Result
    Proceed to
    NEXT

    NEXT

  11. CONFIRMATION TEST

    Result
    Proceed to
    NEXT

    NEXT

    END