Click here

CHARGING SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

Click here
Click here Click here
Tip:

*: Use the intelligent tester.


  1. Click here

    VEHICLE BROUGHT TO WORKSHOP


    • NEXT
  2. Click here

    CUSTOMER PROBLEM ANALYSIS CHECK

    Tip:

    • In troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in order to make an accurate judgment. To clearly understand what the problem symptoms are, it is extremely important to ask the customer about the problem and the conditions at the time the malfunction occurred.

    • Gather as much information as possible for reference. Past problems that seem unrelated may also help in some cases.


    • The following 5 items are important points in the problem analysis:

      What Vehicle model, system name
      When Date, time, occurrence frequency
      Where Road conditions
      Under what conditions? Running conditions, driving conditions, weather conditions
      How did it happen? Problem symptoms

    • NEXT
  3. Click here

    INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*


    1. Use the intelligent tester to check if the CAN communication system is functioning normally (Click here).

      Result
      Result Proceed to
      CAN communication system DTC is not output. A
      CAN communication system DTC is output. B

      • B
      • GO TO CAN COMMUNICATION SYSTEM (See pageClick here)
      • A
  4. Click here

    CHECK FOR DTC*


    1. Check for DTCs and note any codes that are output (Click here).

    2. Clear the DTCs (Click here).

    3. Recheck for DTCs.

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

      • B
      • GO TO DIAGNOSTIC TROUBLE CODE CHART (See pageClick here)
      • A
  5. Click here

    PROBLEM SYMPTOMS TABLE (Click here)

    Result
    Result Proceed to
    Fault is not listed in the problem symptoms table. A
    Fault is listed in the problem symptoms table. B

    • B
    • Go to step 8
    • A
  6. Click here

    OVERALL ANALYSIS AND TROUBLESHOOTING*


    1. Terminals of ECU (Click here).

    2. Data List / Active Test (Click here).


      • NEXT
  7. Click here

    REPAIR OR REPLACE


    • NEXT
  8. Click here

    CONFIRMATION TEST


    • NEXT
    • END