Hyundai Tucson: Heating, Ventilation and Air Conditioning (HVAC)
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Heating, Ventilation and Air Conditioning (HVAC)
- General Information
- Air Conditioning System
- Air Conditioning System - Instructions (R- 134a)
- Air Conditioning System - Instructions (R- 1234yf)
- Refrigeration Cycle
- Refrigerant System Service Basics (R- 134a)
- Refrigerant System Service Basics (R- 1234yf)
- Suction & Liquid Pipe Assembly
- Compressor
- Compressor - Installation
- External Control Valve Compressor Inspection (GDS)
- Compressor - Disassembly
- Condensor
- Condensor - Replacement
- Condensor - Inspection
- In-car sensor
- PM sensor
- Heater
- Heater unit assembly
- Heater - Replacement
- Heater - Inspection
- Driver side temperature control actuator / Passenger side temperature control actuator
- Mode control actuator
- Auto defogging actuator
- Blower
- Controller
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General Information
Troubleshooting
Problem Symptoms Table
Before replacing or repairing air conditioning components, first determine if
the malfunction is due to
the refrigerant charge, air flow or compressor.
Use the table below to help you find the cause of t
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
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Engine Cover
Removal
Turn the ignition switch OFF and disconnect the battery (-) terminal.
Remove the engine cover.
(Refer to Engine Mechanical System - "Engine Cover")
Disconnect the ignition coil connectors (A).
WARNING
When remov
Light bulbs
We recommend that you consult an
authorized HYUNDAI dealer to replace
most vehicle light bulbs. It is difficult
to replace vehicle light bulbs because
other parts of the vehicle must be
removed before you can get to the bulb.
This is especial
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
