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DTC P1730 A/T INTERLOCK AT-165 D E F G H I J K L M A B AT Diagnostic Procedure ECS0086D 1. SELF-DIAGNOSIS With CONSULT-II 1. Start engine. 2. Select “SELF-DIAG RESULTS” mode for “A/T” with CONSULT- 3. Drive vehicle. Without CONSULT-II 1. Drive vehicle. 2. Stop vehicle and turn ignition switch OFF. 3. Turn ignition switch “ON”. (Do not start engine.) 4. Perform self-diagnosis. Refer to AT-97, "TCM SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)" OK or NG OK >> GO TO 2. NG >> ● Check ATF pressure switch. Refer to AT-219, "DTC P1841 ATF PRESSURE SWITCH 1" , 223, "DTC P1843 ATF PRESSURE SWITCH 3" , AT-227, "DTC P1845 ATF PRESSURE AT-231, "DTC P1846 ATF PRESSURE SWITCH 6" ● Check each solenoid valves. Refer to AT-170, "DTC P1752 INPUT CLUTCH SOLENOID AT-179, "DTC P1757 FRONT BRAKE SOLENOID VALVE" AT-197, "DTC P1767 HIGH AND LOW REVERSE AT-206, "DTC P1772 LOW COAST BRAKE SOLENOID 2. CHECK DTC Perform “DTC Confirmation Procedure”. Refer to AT-159, "DTC Confirmation Procedure" . OK or NG OK >> INSPECTION END NG >> GO TO 3. 3. 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. SAT014K |