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AT-236 [EURO-OBD] TROUBLE DIAGNOSES FOR SYMPTOMS 4. DETECT MALFUNCTIONING ITEM 1. Remove control valve assembly. Refer to AT-410, "Control Valve Assembly and Accumulators" . 2. Check the following items: – Overrun clutch control valve – Overrun clutch reducing valve – Overrun clutch solenoid valve ( AT-189, "DTC P1760 OVERRUN CLUTCH SOLENOID VALVE" ) OK or NG OK >> GO TO 5 NG >> Repair or replace damaged parts. 5. CHECK SYMPTOM Check again. OK or NG 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: – Overrun clutch control valve – Overrun clutch reducing valve – Overrun clutch solenoid valve ( AT-189, "DTC P1760 OVERRUN CLUTCH SOLENOID VALVE" ) 3. Disassemble A/T. 4. Check the following items: – Overrun clutch assembly – Oil pump assembly OK or NG OK >> GO TO 5 NG >> Repair or replace damaged parts. 16. Vehicle Does Not Start From D 1 ECS0099O SYMPTOM: 1 on Cruise test — Part 2. 1. CHECK SELF-DIAGNOSTIC RESULTS Does self-diagnosis show damage to vehicle speed sensor·A/T (rev- Yes or No Yes >> ● Check damaged circuit. Refer to the following items. EURO-OBD – AT-125, "DTC P0720 VEHICLE SPEED SENSOR A/T – AT-173, "DTC P0750 SHIFT SOLENOID VALVE A" – AT-178, "DTC P0755 SHIFT SOLENOID VALVE B" – AT-203, "DTC VEHICLE SPEED SENSOR MTR" No >> GO TO 2 SCIA0775E |