How To Proceed With Troubleshooting

HINT: 

• The TCM of this system is connected to the CAN 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: Go to next step 

2. CUSTOMER PROBLEM ANALYSIS 

   NEXT: Go to next step 

3. INSPECT BATTERY VOLTAGE 

   Standard voltage

   11 to 14 V

   If the voltage is below 11 V, recharge or replace the battery before proceeding.

   NEXT: Go to next step 

4. CONNECT TECHSTREAM TO DLC3* 

   NEXT: Go to next step 

5. CHECK AND CLEAR DTCS AND FREEZE FRAME DATA* 
   1. Refer to DTC Check / Clear. Refer to DTC CHECK / CLEAR .

      NEXT: Go to next step 

6. VISUAL INSPECTION 

   NEXT: Go to next step 

7. SELECT CHECK MODE DIAGNOSIS* 
   1. Refer to Check Mode Procedure. Refer to CHECK MODE PROCEDURE .

      NEXT: Go to next step 

8. PROBLEM SYMPTOM CONFIRMATION 
   1. Refer to Road Test. Refer to ROAD TEST .

      Result

      Result	Proceed to
      Symptom does not occur	A
      Symptom occurs	B

      B → GO TO STEP 10 

      A: Go to next step 

9. SYMPTOM SIMULATION 
   1. Refer to Symptom Simulation. Refer to HOW TO PROCEED WITH TROUBLESHOOTING .

      NEXT: Go to next step 

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

       Result

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

       B → GO TO STEP 18 

       A: Go to next step 

11. BASIC INSPECTION 
    1. Refer to Automatic Transmission Fluid. Refer to ADJUSTMENT .
    2. Refer to Park/Neutral Position Switch. Refer to ADJUSTMENT .
    3. Refer to Floor Shift Assembly. Refer to ADJUSTMENT .

       NG → GO TO STEP 21 

       OK: Go to next step 

12. MECHANICAL SYSTEM TESTS 
    1. Refer to Mechanical System Tests. Refer to MECHANICAL SYSTEM TESTS .

       NG → GO TO STEP 17 

       OK: Go to next step 

13. HYDRAULIC TEST 
    1. Refer to Hydraulic Test. Refer to HYDRAULIC TEST .

       NG → GO TO STEP 17 

       OK: Go to next step 

14. MANUAL SHIFTING TEST 
    1. Refer to Manual Shifting Test. Refer to MANUAL SHIFTING TEST .

       NG → GO TO STEP 16 

       OK: Go to next step 

15. PROBLEM SYMPTOMS TABLE CHAPTER 1 
    1. Refer to Problem Symptoms Table. Refer to PROBLEM SYMPTOMS TABLE .

       NG → GO TO STEP 19 

       OK: Go to next step 

16. PROBLEM SYMPTOMS TABLE CHAPTER 2 
    1. Refer to Problem Symptoms Table. Refer to PROBLEM SYMPTOMS TABLE .

       NEXT: Go to next step 

17. COMPONENT INSPECTION 

    NEXT → GO TO STEP 21 

18. DTC CHART 
    1. Refer to Diagnostic Trouble Code Chart. Refer to DIAGNOSTIC TROUBLE CODE CHART .

       NEXT: Go to next step 

19. CIRCUIT INSPECTION 

    NEXT: Go to next step 

20. IDENTIFICATION OF PROBLEM 

    NEXT: Go to next step 

21. REPAIR OR REPLACE 

    NEXT: Go to next step 

22. CONFIRMATION TEST 

    NEXT → END