Hyundai Kona: Air Conditioning System / A/C Pressure Transducer Description and operation

The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed. Engine ECU stops the operation of the compressor when the temperature of refrigerant line is very high or very low irregularly to optimize air conditioning system.

Receiver-Drier Repair procedures

Replacement 1. Remove the condenser. 2. Remove the cap (A) on the bottom of the condenser with a L wrench. ...

A/C Pressure Transducer Repair procedures

Inspection 1. Measure the pressure of high pressure line by measuring voltage output between terminal "1" and "2". ...

Other information:

Hyundai Kona (OS) 2018-2024 Service Manual: Starter Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the negative (-) battery terminal. 2. Remove the air cleaner. (Refer to Engine Mechanical System - "Air Cleaner") 3. Remove the stat ...

Hyundai Kona (OS) 2018-2024 Owners Manual: Snow or icy conditions
You need to keep sufficient distance between your vehicle and the vehicle in front of you. Apply the brakes gently. Speeding, rapid acceleration, sudden brake applications, and sharp turns are potentially very hazardous practices. During deceleration, use engine braking to the fullest extent. Sud ...