ECD SYSTEM

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tip:

*: Use the GTS.

PROCEDURE

  1. VEHICLE BROUGHT TO WORKSHOP

    Result

    Proceed to

    NEXT
    NEXT

  2. CUSTOMER PROBLEM ANALYSIS

    Result

    Proceed to

    NEXT
    NEXT

  3. CONNECT GTS TO DLC3*

    Tip:

    If the display indicates a communication fault with the GTS, inspect the DLC3.

    Result

    Proceed to

    NEXT
    NEXT

  4. CHECK DTC AND FREEZE FRAME DATA*

    1. Check for DTCs and freeze frame data.

      Powertrain > Engine > Trouble Codes

      Tip:

      Record or print DTCs and freeze frame data if necessary.

    Result

    Proceed to

    NEXT
    NEXT

  5. CLEAR DTC AND FREEZE FRAME DATA*

    1. Clear the DTCs and freeze frame data.

      Powertrain > Engine > Clear DTCs

    Result

    Proceed to

    NEXT
    NEXT

  6. CONDUCT VISUAL INSPECTION

    Result

    Proceed to

    NEXT
    NEXT

  7. CONFIRM PROBLEM SYMPTOMS

    1. Confirm problem symptoms.

      Tip:

      If the engine does not start, first perform the "Check DTC" and "Conduct Basic Inspection" procedures below.

    Result

    Result

    Proceed to

    Malfunction occurs

    A

    Malfunction does not occur

    B
    B

    SIMULATE SYMPTOMS

    A

  8. CHECK DTC*

    1. Check for DTCs.

      Powertrain > Engine > Trouble Codes

      Tip:

      Refer to DTC Check / Clear.

    Result

    Result

    Proceed to

    DTC is output

    A

    DTC is not output

    B
    A

    REFER TO DTC CHART

    Click hereClick here

    B

  9. CONDUCT BASIC INSPECTION

    1. Conduct basic inspection.

      Tip:

      Refer to Basic Inspection.

      Click here

    Result

    Result

    Proceed to

    Malfunctioning parts not confirmed

    A

    Malfunctioning parts confirmed

    B
    B

    PARTS INSPECTIONClick here

    A

  10. REFER TO PROBLEM SYMPTOMS TABLE

    Tip:

    • Refer to Problem Symptoms Table.

      Click here

    • Also, refer to the inspection procedure for the problem symptom.

    Result

    Proceed to

    NEXT
    NEXT

  11. PARTS INSPECTION

    Result

    Proceed to

    NEXT
    NEXT

  12. IDENTIFY PROBLEM

    Result

    Proceed to

    NEXT
    NEXT

  13. ADJUST AND/OR REPAIR

    Result

    Proceed to

    NEXT
    NEXT

  14. CONFIRMATION TEST

    Result

    Proceed to

    NEXT
    NEXT

    END