Automatic Transmission System (For 1Vd-Ftv) - How To Proceed With Troubleshooting
AUTOMATIC TRANSMISSION SYSTEM (for 1VD-FTV) - HOW TO PROCEED WITH TROUBLESHOOTING
The ECM is connected to the CAN communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the CAN communication system.
*: Use the intelligent tester.
| 1.VEHICLE BROUGHT TO WORKSHOP |
| 2.CUSTOMER PROBLEM ANALYSIS |
| 3.INSPECT BATTERY VOLTAGE |
- Standard Voltage:
- 11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
| 4.CONNECT INTELLIGENT TESTER TO DLC3* |
| 5.CHECK AND CLEAR DTCS AND FREEZE FRAME DATA* |
Refer to the DTC Check / Clear ().
| 7.SETTING CHECK MODE DIAGNOSIS* |
Refer to the Check Mode Procedure ().
| 8.PROBLEM SYMPTOM CONFIRMATION |
Refer to the Road Test ().
Result| Result | Proceed to |
| Symptom does not occur | A |
| Symptom occurs | B |
Refer to the Electronic Circuit Inspection Procedure ().
Refer to the DTC Check / Clear ().
Result| Result | Proceed to |
| DTC is not output | A |
| DTC is output | B |
Refer to the Park/Neutral Position Switch ().
Refer to the Shift Lever Assembly ().
| 12.MECHANICAL SYSTEM TESTS |
Refer to the Mechanical System Tests ().
Refer to the Hydraulic Test ().
Refer to the Manual Shifting Test ().
| 15.PROBLEM SYMPTOMS TABLE CHAPTER 1 |
Refer to the Problem Symptoms Table ().
| 16.PROBLEM SYMPTOMS TABLE CHAPTER 2 |
Refer to the Problem Symptoms Table ().
Refer to the Diagnostic Trouble Code Chart ().
| 20.IDENTIFICATION OF PROBLEM |