SEAT BELT WARNING SYSTEM(w/ Occupant Classification System)

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tip:

  • Use this procedure to troubleshoot the seat belt warning system.

  • *: Use the GTS.

PROCEDURE

  1. VEHICLE BROUGHT TO WORKSHOP

    Result

    Proceed to

    NEXT
    NEXT

  2. CUSTOMER PROBLEM ANALYSIS

    1. Interview the customer to confirm the trouble.

      Click hereClick hereClick here

    Result

    Proceed to

    NEXT
    NEXT

  3. INSPECT AUXILIARY BATTERY VOLTAGE

    1. Measure the auxiliary battery voltage.

      Standard voltage

      11 to 14 V

      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

    Proceed to

    CAN DTC is not output

    CAN DTC is output
    CAN DTC is output

    GO TO CAN COMMUNICATION SYSTEM

    Click here

    CAN DTC is not output

  5. CHECK COMBINATION METER ASSEMBLY

    1. Check that the speedometer and shift indicator on the combination meter assembly operate normally.

      OK

      The speedometer and shift indicator on the combination meter assembly operate normally.

    Result

    Proceed to

    OK

    NG
    NG

    GO TO METER / GAUGE SYSTEM

    Click here

    OK

  6. PROBLEM SYMPTOMS TABLE

    1. Refer to Problem Symptoms Table

      Click hereClick 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

  7. OVERALL ANALYSIS AND TROUBLESHOOTING*

    1. Data List / Active Test.

      Click hereClick here

    2. Terminals of ECU.

      Click hereClick here

    3. Operation check.

      Click hereClick here

    Result

    Proceed to

    NEXT
    NEXT

  8. REPAIR OR REPLACE

    Result

    Proceed to

    NEXT
    NEXT

  9. CONFIRMATION TEST

    Result

    Proceed to

    NEXT
    NEXT

    END