INSPECTION PROCEDURE 1 Check A/T fluid temp. sensor. Check sensor resistance P Remove A/T fluid temp. sensor. C Measure resistance between terminals of A/T fluid temp. sensor at 20°C (68°F) and 110°C (230°F). OK Resistance: 20°C (68°F): Approx. 12.08 k. 110°C (230°F): Approx. 0.78 k. 20°C (68°F) and 110°C (230°F). Q04314 OK NG Replace A/T fluid temp. sensor. 2 Check harness and connector between A/T fluid temp. sensor and ECM (See page IN–30). OK NG Repair or replace harness or connector. Check and replace ECM.