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AT-184 < SERVICE INFORMATION > TROUBLE DIAGNOSIS FOR SYMPTOMS 7. CHECK A/T FLUID CONDITION 1. Remove oil pan. Refer to AT-215, "Control Valve with TCM and A/T Fluid Temperature Sensor 2" . 2. Check A/T fluid condition. Refer to . OK or NG OK >> GO TO 8. NG >> GO TO 11. 8. DETECT MALFUNCTIONING ITEM Check the malfunction items. If any items are damaged, repair or replace damaged parts. Refer to (Symptom No.10). OK or NG OK >> GO TO 9. NG >> Repair or replace damaged parts. 9. CHECK SYMPTOM Check again. Refer to OK or NG OK >> INSPECTION END NG >> GO TO 10. 10. CHECK TCM 1. Check TCM input/output signals. Refer to AT-83, "TCM Input/Output Signal Reference Value" . 2. If NG, recheck A/T assembly harness connector terminals for damage or loose connection with harness OK or NG OK >> INSPECTION END NG >> Repair or replace damaged parts. 11. DETECT MALFUNCTIONING ITEM Check the malfunction items. If any items are damaged, repair or replace damaged parts. Refer to (Symptom No.10). OK or NG OK >> GO TO 9. NG >> Repair or replace damaged parts. A/T Does Not Shift: D 2 → D 3 INFOID:0000000001327370 SYMPTOM: The vehicle does not shift-up from D 2 to D 3 gear at the specified speed. DIAGNOSTIC PROCEDURE 1. CONFIRM THE SYMPTOM Check if vehicle creeps forward in “D” position and vehicle can be started from D 1. OK or NG OK >> GO TO 2. NG >> Refer to AT-178, "Vehicle Does Not Creep Forward in "D" Position" , 2. CHECK SELF-DIAGNOSTIC RESULTS SCIA5199E |