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Hyundai Tucson: Air Conditioning System

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Heating, Ventilation and Air Conditioning (HVAC) / Air Conditioning System

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 Air Conditioning System - Instructions (R- 134a)

When Handling Refrigerant R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves. It is standard practice to wear goggles or

 Air Conditioning System - Instructions (R- 1234yf)

WARNING The R-1234yf liquid refrigerant is a flammable gas. The gas reduces oxygen available for breathing and causes asphyxiation in high concentrations. The victim will not realize that he/she is suffocating. Inhalation may cause ce

 Refrigeration Cycle

Engine Room Compressor Service port (Low pressure) A/C pressure transducer (APT) Service port (High pressure) Suction & Liquid pipe assembly Expansion valve cover Interior Auto defogging sensor Photo sensor PM s

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 General Information

Basic Troubleshooting Basic Troubleshooting Guide Customer Problem Analysis Sheet Basic Inspection Procedure Measuring Condition of Electronic Parts' Resistance The measured resistance at high temperature after vehicle running may be

 Power Relay (Type A)

 Component Location Engine room junction block ICU Junction block Inspection Power Relay (Type A) There should be continuity between the No.30 and No.87 terminals when power and ground are connected to the No.85 and No.86

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