Kia Rio: AVN System / Mic

Repair procedures

Inspection
1.

Disconnector the negative (-) battery terminal.

2.

Remove the overhead console lamp.

(Refer to Lighting System - "Overhead Console Lamp")

3.

Remove the hands free mic (A) after loosening the mounting screws.

4.

Check tshe continuity of between terminals.

    Schematic diagrams Circuit Diagram Description and operation Description The multimedia jack on the console upper cover is for customers who like to listen to external portable music players like the MP3 etc.

    Components and components location Component Location 1. Back view camera 2. AVN head unit 3. Steering angle sensor Description and operation Description 1.

    Other information:

    Kia Rio 2017-2023 YB Service Manual: A/C Pressure Transducer

    Description and operation Description The A/C Pressure Transducer (APT) convert the pressure value of high pressure line into voltage value after measure it. By converted voltage value, engine ECU controls cooling fan by operating it high speed or low speed.

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

    Description and operation Description The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.

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