Hyundai Elantra (CN7): Heating, Ventilation and Air Conditioning / Specifications

Hyundai Elantra (CN7) 2021-2025 Service Manual / Heating, Ventilation and Air Conditioning / Specifications

Specification
Air Conditioner
Item
Specification
Compressor
Type
Gamma 1.6 MPI, Gasoline 2.0 NU MPI, Gasoline 1.6 T-GDI : 6HVx14
Gasoline 1.6 MPI : 6HVe14
Oil type & Capacity
FD46XG (IDEMITSU) 100 ± 10 g
Pulley type
6PK-TYPE
Displacement
145 cc/rev
Expansion valve
Type
Block type
Refrigerant
Type
R - 134a, R-1234yf
Capacity
500 ± 25 g

Blower Unit
Item
Specification
Fresh and recirculation
Operating method
Actuator
Blower
Type
Sirocco pan
Speed step
Auto + 8 speed (Automatic), 1 - 4 speed (Manual)
Speed control
Power mosfet (Automatic), Resistor (Manual)
Air filter
Type
Particle filter

Heater and Evaporator Unit
Item
Specification
Heater
Type
Fin & Tube type
Type
Tube - Fin 1Way
Mode operating method
Actuator
Temperature operating method
Actuator
Evaporator
Temperature control type
Evaporator temperature sensor
Blower singular
A/C Output OFF Temperature
A/C Output ON Temperature
Manual control
1 - 2 speed
1.5°C (34.7°F)
3.0°C (37.4°F)
3 - 4 speed
0.6°C (33.1°F)
2.1°C (35.8°F)
Dual control
1 - 4 speed
1.5°C (34.7°F)
3.0°C (37.4°F)
5 - 6 speed
1.0°C (33.8°F)
2.5°C (36.5°F)
7 - 8 speed
0.6°C (33.1°F)
2.1°C (35.8°F)
Manufacturer
HVCC (Halla Visteon Climate Control)

Tightening Torques
Items
N.m
kgf.m
lb - ft
Compressor
20.0 - 32.95
2.04 - 3.36
14.75 - 24.30
Condenser - Discharge hose
8.8 - 13.7
0.9 - 1.4
6.5 - 10.1
Condenser - Liquid tube
Compressor - Discharge hose
21.6 - 32.4
2.2 - 3.3
15.9 - 23.9
Compressor - Suction hose
Expansion valve - Evaporator
8.8 - 13.7
0.9 - 1.4
6.5 - 10.1

    TroubleshootingProblem Symptoms TableBefore replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor.

    Special Service Tools Tool (Number and name) Illustration Use 09977-3R000Disc & hub assembly bolt removerRemoval and installation of disc & hub assembly.

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Service Manual: General safety information and caution

    Instructions (R-134a)When Handling Refrigerant1.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. 2.It is standard practice to wear goggles or glasses to protect your eyes, and gloves to protect your hands.

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Description and operation

    Description and OperationBlcok Diagram    • This system monitors the driving situations through the radar and the camera. Thus, for a situation out of the sensing range, the system may not normally operate. The System may be limited when : • The radar sensor or camer

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