Kia Optima DL3: Audio/AVN System / Mic

Repair procedures

Inspection
1.

Remove the overhead console lamp.

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

2.

Check the continuity of between terminals.

Removal
1.

Remove the overhead console lamp.

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

2.

Remove the handsfree mic (A) after loosening the screws.

Installation
1.

Install in the reverse order of removal.

    Schematic diagrams Circuit Diagram Audio Display Audio / AVN Repair procedures Removal 1.

    Components and components location Components (1) 1. Integrated body control unit (IBU) 2. Interior antenna 1 3.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Headlamps

    Components and components location Component Location 1. Low beam 2. High beam 3. Daytime Running Light / Position lamp 4. Low assist beam 5. Turn signal lamp Schematic diagrams Connector and Terminal Function Connector Terminal Function

    Kia Optima DL3 2019-2026 Service and Repair 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 from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).

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