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7 DETECT MALFUNCTIONING ITEM 1. Remove oil pan. Refer to AT-280. I A/T fluid temperature sensor i. Check resistance between two terminals while changing temperature as shown below. SAT298F MTBL0210 I Harness of terminal cord assembly for short or open OK or NG OK (without CONSULT- © GO TO 8. NG © Repair or replace damaged parts. 8 CHECK INPUT SIGNAL OF A/T FLUID TEMPERATURE SENSOR (Without CONSULT-II) Without CONSULT-II 1. Start engine. SAT354J Voltage: Cold [20°C (68°F)] → Hot [80°C (176°F)]: Approximately 1.5V → 0.5V 3. Turn ignition switch to OFF position. Continuity should exist. OK or NG OK © GO TO 10. NG © GO TO 9. GI MA EM LC EC FE 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-201 |