Hyundai Kona: Air Conditioning System / Compressor Description and operation

The compressor is the power unit of the A/C system.

It is located on the side of engine block and driven by a V-belt of the engine.

The compressor changes low pressure and low temperature refrigerant gas into high pressure and high temperature refrigerant gas.

Variable Swash Plate Compressor

The compressor has a swash plate that rotates to reciprocate pistons, which compress refrigerant.

The variable swash plate compressor controls the swash plate angle to change the refrigerant displacement. It achieves precise cooling capability control in accordance with vehicle interior and driving conditions.

The externally controlled variable swash plate compressor changes the swash plate angle by an ECV (Electric Control Valve) in accordance with an electrical signal from the heater & A/C control unit.

This enables stable temperature control and improved driving sensation.

ECV Control Diagram

Refrigerant Line Repair procedures

Replacement 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then s ...

Compressor Components and components location

Components Location 1. Compressor Components 1. Clutch Bolt 2. Limiter & Hub Assembly ...

Other information:

Hyundai Kona (OS) 2018-2024 Owners Manual: Fuel filler door
Opening the fuel filler door The fuel filler door must be opened from inside the vehicle by pulling up on the fuel-filler door opener. 1. Turn the engine off. 2. To open the fuel filler door, pull the fuel filler door opener up. 3. Pull the fuel filler door (1) out to fully open. 4. To remove the ...

Hyundai Kona (OS) 2018-2024 Service Manual: Components and positions
Components 1. Wireless power charging unit 2. Wireless power charging lamp ...