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DTC P1815 MANUAL MODE SWITCH AT-171 D E F G H I J K L M A B AT 4. CHECK DTC Perform “DTC Confirmation Procedure”. Refer to AT-167, "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-180, "MAIN POWER SUPPLY AND GROUND CIR- OK or NG OK >> GO TO 6. NG >> Repair or replace damaged parts. 6. DETECT MALFUNCTIONING ITEM Check the following. ● The A/T assembly harness connector pin terminals for damage or loose connection with harness connec- OK or NG OK >> Replace the control valve with TCM. Refer to AT-236, "Control Valve With TCM and A/T Fluid NG >> Repair or replace damaged parts. Component Inspection NCS001P0 MANUAL MODE SWITCH Check continuity between terminals. Item Position Connector Terminal Continuity Manual mode Auto M133 4 - 5 Yes Manual 1 - 4 Manual mode UP 3 - 4 DOWN 2 - 4 SCIA6860E |