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

Hyundai Kona (OS) 2018-2020 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 ...

Other information:

Hyundai Kona (OS) 2018-2020 Service Manual: Description and operation
Description This specification applies to HCU (Hydraulic Control Unit) and ECU (Electronic Control Unit) of the HECU (Hydraulic and Electronic Control Unit). This specification is for the wiring design and installation of ABS ECU. This unit has the functions as follows. ...

Hyundai Kona (OS) 2018-2020 Owners Manual: Changing tires
WARNING A vehicle can slip or roll off of a jack causing serious injury or death to you or those nearby. Take the following safety precautions: Do not get under a vehicle that is supported by a jack. NEVER attempt to change a tire in the lane of traffic. ALWAYS move the vehicle completely off ...

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