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IN-VEHICLE SENSOR HAC-61 < DTC/CIRCUIT DIAGNOSIS > [AUTOMATIC AIR CONDITIONER] C D E F G H J K L M A B HAC N O P 1. Turn ignition switch OFF. 2. Disconnect front air control connector and in-vehicle sensor con- nector. 3. Check continuity between in-vehicle sensor harness connector M32 (B) terminal 3 and front air control harness connector M50 (A) terminal 31. 4. Check continuity between in-vehicle sensor harness connector M32 (B) terminal 3 and ground. Is the inspection result normal? YES >> 1. Replace front air control. Refer to VTL-8, "Removal and Installation" 2. Go to HAC-21, "Front Air Control Self-Diagnosis" and perform self-diagnosis. NO >> Repair harness or connector. In-Vehicle Sensor Component Inspection INFOID:0000000009882476 COMPONENT INSPECTION In-vehicle Sensor After disconnecting in-vehicle sensor connector M32, measure resis- tance between terminals 1 and 4 at sensor component side, using the table below. If NG, replace in-vehicle sensor. Refer to 3 - 31 : Continuity should exist. 2 - Ground : Continuity should exist. 3 - Ground : Continuity should not exist. AWIIA0429ZZ Temperature °C (°F) Resistance k Ω −15 (5) 21.40 −10 (14) 16.15 −5 (23) 12.29 0 (32) 9.41 5 (41) 7.27 10 (50) 5.66 15 (59) 4.45 20 (68) 3.51 25 (77) 2.79 30 (86) 2.24 35 (95) 1.80 40 (104) 1.45 45 (113) 1.18 AWIIA0430ZZ |