A/T Does Not Shift: D2->D3

10. A/T Does Not Shift: D2 -> D3
SYMPTOM: A/T does not shift from Do to Do at the specified speed.





1. Check Symptom





2. Check PNP Switch Circuit





3. Check Throttle Position Sensor





4. Check A/T Fluid Condition





5. Detect Malfunctioning Item





6. Check Symptom





7. Detect Malfunctioning Item