Hyundai Genesis: Air Conditioning System / Compressor Description and Operation

Description
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 improves driving comfort.
ECV Control Diagram

Refrigerant Line Repair procedures
Replacement 1. Discharge refrigerant from refrigeration system. 2. Replace any faulty tubes or hoses.     Cap the open fittings immediately to keep moisture or dirt out of t ...

Compressor Components and Components Location
Components [Lambda Engine] 1. Center Bolt2. Hub Bolt3. Limiter & Damper Assembly4. Snap Ring5. Pulley6. Compressor Assembly [Tau Engine] 1. Center Bolt2. Hub Bolt3. Limiter & D ...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Rear Glass Defogger Printed Heater Repair procedures


Inspection     Wrap tin foil around the end of the voltmeter test lead to prevent damaging the heater line. Apply pressure on the tin foil with hand and move the tin foil along the grid line to check for open circuits. 1. Turn on the defogger switch and use a voltmeter ...

Hyundai Genesis (DH) 2013-2016 Service Manual: General Safety Information and Caution


Precautions General Precautions Please read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, or the airbags could accidentally deploy and cause damage or injuries. • When performing electrical inspection ...

© 2013-2024 www.hgenesisdh.com