ELECTRONIC CONTROLLED AUTOMATIC TRANSMISSION SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING

1. Vehicle Brought to Workshop

2. Customer Problem Analysis

3. Connect the OBD II scan tool or intelligent tester to DLC3

4. Check and Clear DTCs and Freeze Frame Data

5. Visual Inspection

6. Setting the Check Mode Diagnosis

7. Problem Symptom Confirmation

8. Symptom Simulation

9. DTC Check

10. Basic Inspection

11. Mechanical System Test

12. Hydraulic Test

13. Manual Shifting Test

14. Problem Symptoms Table Chapter 1

15. Problem Symptoms Table Chapter 2

16. Part Inspection

17. DTC Chart

18. Circuit Inspection

19. Repair or Replace

20. Confirmation Test