Kia Rio: Defogging Logic / Manual climate control system

1. Turn the ignition switch to the ON position.

2. Turn the mode selection knob to the defrost position ( ).

3. Select any fan speed except “0” position.

4. While pressing the air conditioning button (A/C), press the air intake control button ( ) at least 5 times within 3 seconds.

The indicator light in the air intake control button will blink 3 times with 0.5 second of interval. It indicates that the defogging logic is canceled or returned to the programmed status.

If the battery has been discharged or disconnected, it resets to the defog logic status.

    To reduce the probability of fogging up inside of the windshield, the air intake or air conditioning are controlled automatically according to certain conditions such as or position.

    1. Turn the ignition switch to the ON position. 2. Select the defroster position before pressing the defroster button ( ). 3. While pressing the air conditioning button (A/C), press the air intake control button ( ) at least 5 times within 3 seconds.

    Other information:

    Kia Rio 2017-2023 YB Service Manual: Rear Glass Defogger Switch

    Repair procedures Inspection 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (KDS/GDS). The diagnostic system (KDS/GDS) provides the following information. (1) Self diagnosis : Checking failure and code number (DTC)

    Kia Rio 2017-2023 YB Service Manual: Evaporator Temperature Sensor

    Description and operation Description The evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator freezing by excessive cooling. Repair procedures Inspection 1.

    Categories

     
    Copyright © 2026 www.krioyb.com - 0.0131