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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Lever Type
Removal
Disconnect the negative (-) battery cable.
Release the parking brake.
Remove the floor console assembly.
(Refer to Body - "Floor Console Assembly")
Remove the cable retainer and remove the parking brake cable (A).
WAR
Variable Force Solenoid (VFS)
Description
CVVT (Continuous Variable Valve Timing) system advances or retards the valve
opening and closing
timing of the intake or the exhaust valve in accordance with the ECM control,
calculated by the engine
speed and the load. The CVVT co
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
