A/T Basic Check
This check is important for troubleshooting when TCM has detected no DTC and no abnormality has been noted in visual inspection. Follow the flow table carefully.
VISUAL INSPECTION REFERENCE CHART
| Step | Action | YES | NO |
|---|---|---|---|
| 1 | Was "A/T System Check" preformed? | Go to Step 2. | Go to A/T SYSTEM CHECK . |
| 2 | Perform "Road Test" Is it OK? |
Go to Step 3. | Proceed to "Troubleshooting" in Road Test . |
| 3 | Perform "Manual Road Test" Is it OK? |
Go to Step 4. | Proceed to "Troubleshooting" in Manual Road Test . |
| 4 | Perform "Engine Brake Test" Is it OK? |
Go to Step 5. | Proceed to "Troubleshooting" in Engine Brake Test . |
| 5 | Perform "Stall Test" Is it OK? |
Go to Step 6. | Proceed to "Troubleshooting" in Stall Test . |
| 6 | Perform "Time Lag Test" Is it OK? |
Go to Step 7. | Proceed to "Troubleshooting" in Time Lag Test . |
| 7 | Perform "Line Pressure Test" Is it OK? |
Go to Step 8. | Proceed to "Troubleshooting" in Line Pressure Test . |
| 8 |
Is trouble identified? |
Repair or replace faulty parts. | Go to Step 9. |
| 9 |
Is trouble identified? |
Repair or replace faulty parts. | Proceed to "Trouble Diagnosis 3" in A/T Symptom Diagnosis . |