How To Proceed With Troubleshooting

HINT:

• The ECM of this system is connected to the CAN and multiplex communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the CAN and multiplex communication system.
• *: Use the Techstream.

1. Vehicle Brought to Workshop 

   NEXT 

2. Customer Problem Analysis 

   NEXT 

3. Connect Techstream to DLC3* 

   NEXT 

4. Check and Clear DTCs and Freeze Frame Data* 

   NEXT 

5. Visual Inspection 

   NEXT 

6. Setting the Check Mode Diagnosis* 

   NEXT 

7. Problem Symptom Confirmation 

   Symptom does not occur: Go to step 8 

   Symptom occurs:  Go to step  9

8. Symptom Simulation 

   NEXT 

9. DTC Check* 

   DTC is not output: Go to step 10 

   DTC is output:  Go to step  17

10. Basic Inspection 

    NG :  Go to step  19

    OK : Go to next step 

11. Mechanical System Test 

    NG :  Go to step  16

    OK : Go to next step 

12. Hydraulic Test 

    NG :  Go to step  16

    OK : Go to next step 

13. Manual Shifting Test 

    NG :  Go to step  15

    OK : Go to next step 

14. Problem Symptoms Table Chapter 1 

    NG :  Go to step  18

    OK : Go to next step 

15. Problem Symptoms Table Chapter 2 

    NEXT 

16. Part Inspection 

    Go to step  19

17. DTC Chart 

    NEXT 

18. Circuit Inspection 

    NEXT 

19. Repair or Replace 

    NEXT 

20. Confirmation Test 

    NEXT : End