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DTC P1815 MANUAL MODE SWITCH AT-163 D E F G H I J K L M A B AT 4. CHECK DTC Perform Refer to AT-160, "DTC Confirmation Procedure" . OK or NG OK >> INSPECTION END NG >> GO TO 5. 5. CHECK TCM POWER SUPPLY AND GROUND CIRCUIT Check TCM power supply and ground circuit. Refer to AT-172, "MAIN POWER SUPPLY AND GROUND CIR- OK or NG OK >> GO TO 6. NG >> Repair or replace damaged parts. 6. DETECT MALFUNCTIONING ITEM Check A/T assembly harness connector pin terminals for damage or loose connection with harness connector. OK or NG OK >> Replace control valve with TCM. Refer to AT-225, "Control Valve with TCM and A/T Fluid Temper- . NG >> Repair or replace damaged parts. Component Inspection NCS000GZ MANUAL MODE SWITCH Check continuity between terminals. Item Position Connector Terminal (Unit side) Continuity Manual mode Auto M47 9 - 10 Yes Manual 6 - 9 Manual mode UP 8 - 9 DOWN 7 - 9 SCIA2112E |