A/T Does Not Shift: D2->D3

A/T Does Not Shift: D2 -> D3





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

SYMPTOM: A/T does not shift from D(2) to D(3) at the specified speed.