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4 CHECK INPUT SIGNAL OF A/T FLUID TEMPERATURE SENSOR (WITHOUT CONSULT-II) Without CONSULT-II 1. Start engine. Voltage: Cold [20°C (68°F)] → Hot [80°C (176°F)]: Approximately 1.5V → 0.5V SAT463J 3. Turn ignition switch to “OFF” position. Continuity should exist. SAT464J OK or NG OK © GO TO 5. NG © Check the following item: I Harness for short or open between TCM, ECM and terminal cord assembly (Main har- I Ground circuit for ECM 5 CHECK DTC Perform Diagnostic Trouble Code (DTC) confirmation procedure, AT-209. OK or NG OK © INSPECTION END NG © 1. Perform TCM input/output signal inspection. nector. GI MA EM LC EC FE CL MT AX SU BR ST RS BT HA SC EL IDX DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POWER SOURCE) Diagnostic Procedure (Cont’d) AT-213 |