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* 
   1. Refer to DTC Check/Clear. Refer to DTC CHECK / CLEAR .

      NEXT: Go to next step 

4. PROBLEM SYMPTOM CONFIRMATION 

   Result

   Result	Proceed to
   Problem symptom does not occur.	A
   Problem symptom occurs.	B

   B → Go to step   6 

   A: Go to next step 

5. SYMPTOM SIMULATION 

   NEXT: Go to next step 

6. CHECK FOR DTCs* 
   1. Check for DTCs. Refer to DTC CHECK / CLEAR .

      Result

      Result	Proceed to
      Normal system code is output.	A
      DTC is output.	B

      B → Go to step   8 

      A: Go to next step 

7. PROBLEM SYMPTOMS TABLE 

   NEXT → 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