Kia Optima: Heater & A/C Control Unit(Manual). Repair procedures - Controller. Heater & A/C Control Unit(Manual) - Heating,Ventilation, Air Conditioning - Kia Optima TF 2011-2026 Service ManualKia Optima: Heater & A/C Control Unit(Manual). Repair procedures

Replacement

1. Disconnect the negative (-) battery terminal.
2. Using the screwdriver, remove the side cover (A).

3. Loosen the mounting screw and then remove the crash pad lower cover (A).

4. Disconnect the connector (A), and then remove the crash pad lower cover.

5. Using the screwdriver, remove the center garnish (A).

6. Loosen the mounting screw and then remove the blower & A/C controller (A).

7. Disconnect the center connectors and then remove the blower & A/C controller (A).

8. Loosen the mounting and then remove the center fascia box (A).

9. Loosen the mounting screws and then remove the blower & A/C controller (A).

10. Installation is the reverse order of removal.

Components and Components Location
Components Connector pin function Connector PIN NO. Function Connector PIN No. Function Connector(A) 1 ...

Heater & A/C Control Unit(Dual). Components and Components Location
Components Control Panel Connector pin function Connector PIN NO. Function Connector PIN NO. Function ...

See also:

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Installation
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Components Operations
PCM (Power Train Control Module) 1. The PCM(ECM) (A) carries out a check of the ignition key using a special encryption algorithm, which is programmed into the transponder as well as ...

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