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Diagnostic Procedure NCEC0500 1 CHECK INPUT SIGNAL CIRCUIT 1. Turn ignition switch “OFF”. Selector TCM (Transmission SEF313W 3. Check harness continuity between ECM terminal 10 and TCM terminal 7, ECM terminal 19 and TCM terminal 8, ECM terminal 54 and terminal 5, ECM terminal 55 and TCM terminal 6, ECM terminal 56 and TCM terminal 9. Continuity should exist. OK or NG OK © GO TO 2. NG © Repair harness or connectors. 2 CHECK INPUT SIGNAL CIRCUIT 1. Check harness continuity between ECM terminal 10 and ground, ECM terminal 19 and ground, ECM terminal 54 and ground, ECM terminal 55 and ground, ECM terminal 56 and ground. Continuity should not exist. 2. Also check harness for short to power. OK or NG OK © GO TO 3. NG © Repair short to ground or short to power in harness. 3 CHECK INTERMITTENT INCIDENT Refer to “TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT”, EC-146. © INSPECTION END GI MA EM LC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX DTC P0600 A/T CONTROL Diagnostic Procedure EC-455 |