How To Proceed With Troubleshooting

HINT: 

*: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP 

   NEXT: Go to next step 

2. CHECK MULTIPLEX COMMUNICATION SYSTEM 

   NEXT: Go to next step 

3. CHECK AND CLEAR DTCS* 

   NEXT: Go to next step 

4. PROBLEM SYMPTOM CONFIRMATION 

   → SYMPTOM DOES NOT OCCUR (GO TO STEP 5) 

   → SYMPTOM OCCURS (GO TO STEP 6) 

5. SYMPTOM SIMULATION 

   NEXT: Go to next step 

6. DTC CHECK* 

   → NORMAL SYSTEM CODE (GO TO STEP 7) 

   → TROUBLE CODE (GO TO STEP 8) 

7. PROBLEM SYMPTOMS TABLE 

   → GO TO STEP 9 

8. DTC CHART 

   NEXT: Go to next step 

9. CIRCUIT INSPECTION* 

   NEXT: Go to next step 

10. IDENTIFICATION OF PROBLEM 

    NEXT: Go to next step 

11. REPAIR 

    NEXT: Go to next step 

12. CONFIRMATION TEST* 

    NEXT → END