Hyundai Kona: Controller / Heater & A/C Control Unit (Manual) Repair procedures

Hyundai Kona (OS) 2018-2023 Service Manual / Heating, Ventilation and Air Conditioning / Controller / Heater & A/C Control Unit (Manual) Repair procedures

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	Remove the crash pad lower panel. (Refer to Crash Pad - "Crash Pad Lower Panel")

3.	Remove the crash pad garnish assembly [RH]. (Refer to Crash Pad - "Crash Pad Garnish Assembly [RH]")

4.	Remove the console upper front garnish. (Refer to Floor Console - "Floor Console Assembly")

5.	Remove the glove box. (Refer to Body - "Glove Box")

6.	Remove the shower duct (A) after loosening the screw. [LH] [RH]

7.	Disconnect the manual controller cable (A) [LH] [RH]

8.	After loosening the mounting screws, remove the A/C & heater controller unit (A).

9.	Disconnect the connector (A) and the air hose (B).

10.

To install, reverse the removal procedure.

•	Make sure the connector are connected in properly.

•	Replace any damaged clips (or pin-type retainers).

Heater & A/C Control Unit (Manual) Components and components location

Components Connector [A] Pin NO Function Pin NO Function 1 Low ...

Heater & A/C Control Unit (DATC) Components and components location

Components Connector [A] Pin NO Function Pin NO Function 1 Battery ...

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