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DTC P1772 LOW COAST BRAKE SOLENOID VALVE AT-209 D E F G H I J K L M A B AT 4. CHECK POWER SOURCE CIRCUIT 1. Turn ignition switch to “OFF” position. 2. Disconnect TCM connector. 3. Check continuity between A/T unit assembly harness connector 4. If OK, check harness for short to ground and short to power. 5. Reinstall any part removed. OK or NG OK >> GO TO 5. NG >> Repair open circuit or short to ground or short to power in harness or connectors. 5. CHECK DTC Perform “DTC Confirmation Procedure”. Refer to AT-206, "DTC Confirmation Procedure" . OK or NG OK >> INSPECTION END NG >> GO TO 6. 6. PERFORM TCM INSPECTION 1. Perform TCM input/output signal inspection. 2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK >> INSPECTION END NG >> Repair or replace damaged parts. Item Connector No. Terminal No. (Wire color) Continuity TCM F103 13 (W/L) Yes A/T unit assembly harness F27 2 (W/L) SCIA1836E |