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TROUBLE DIAGNOSIS FOR SYMPTOMS AT-261 D E F G H I J K L M A B AT 4. CHECK LINE PRESSURE Check line pressure at the engine stall point. Refer to OK or NG OK >> GO TO 7. NG - 1 >> Line pressure high. GO TO 5. 5. DETECT MALFUNCTIONING ITEM 1. Control valve assembly. Refer to AT-289, "Control Valve Assembly" 2. Disassemble A/T. Refer to . 3. Check the following items: – Oil pump assembly. Refer to . OK or NG OK >> GO TO 7. NG >> Repair or replace damaged parts. 6. DETECT MALFUNCTIONING ITEM 1. Control valve assembly. Refer to AT-289, "Control Valve Assembly" 2. Disassemble A/T. Refer to . 3. Check the following items: – Oil pump assembly. Refer to . – Power train system. Refer to – Transmission case. Refer to OK or NG OK >> GO TO 7. NG >> Repair or replace damaged parts. 7. CHECK A/T FLUID CONDITION 1. Remove oil pan. Refer to AT-289, "Control Valve Assembly" 2. Check A/T fluid condition. OK or NG OK >> GO TO 8. NG >> GO TO 11. SAT494G SAT171B |