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IN-VEHICLE SENSOR The in-vehicle sensor is attached to the right side of the control After disconnecting in-vehicle sensor harness connector, mea- p 1 and p 2 at sensor har- ness side, using the table below. Temperature °C (°F) Resistance k Ω 0 (32) 6.0 5 (41) 4.95 10 (50) 3.99 15 (59) 3.24 20 (68) 2.65 25 (77) 2.19 30 (86) 1.81 35 (95) 1.51 40 (104) 1.27 Aspirator The aspirator is located in front of heater unit. It produces KHA128 PTC Output voltage Set temperature (°C) Output voltage NHA295 In-vehicle NHA287 In-vehicle In-vehicle NHA312 Aspirator Aspirator SYSTEM DESCRIPTION AUTO Control System Input Components (Cont’d) HA-85 |