|
|
AT-220 [EURO-OBD] TROUBLE DIAGNOSES FOR SYMPTOMS 4. CHECK A/T FLUID CONDITION 1. Remove oil pan, refer to . 2. Check A/T fluid condition. OK or NG OK >> GO TO 5 NG >> GO TO 6 5. CHECK SYMPTOM Check again. OK >> INSPECTION END NG >> 1. Perform TCM input/output signal inspection. 2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector. 6. DETECT MALFUNCTIONING ITEM 1. Remove control valve assembly. Refer to AT-410, "Control Valve Assembly and Accumulators" . 2. Check the following items: – Valves to control line pressure (Pressure regulator valve, pressure modifier valve, pilot valve and pilot fil- – Line pressure solenoid valve ( AT-166, "DTC P0745 LINE PRESSURE SOLENOID VALVE" : EURO-OBD) 3. Disassemble A/T. 4. Check the following items: – Oil pump assembly – Torque converter – Reverse clutch assembly – High clutch assembly – Low & reverse brake assembly – Low one-way clutch OK or NG OK >> GO TO 5 NG >> Repair or replace damaged parts. SAT171B |