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01-18 Initial fan speed control for cooling/heating ▶ Cooling start control by the air flow from the vent. Therefore, at the initial operation stage, the hot air is discharged to the windshield (DEF mode) for about 5 seconds. - Heating start control When the engine coolant temperature is low or the wind temperature is not warmed up sufficiently, the driver might feel uncomfortable by the air flow from the vent. Therefore, the fan speed is set to the 1st stage and the cool air is sent to the windshield until the coolant temperature increases to the proper level (DEF mode). As the engine coolant temperature goes up, the mode is changed to Defrost & Foot mode or AUTO mode to increase the speed of blower motor. This control is cancelled control time must not exceed 10 minutes. - |