Hyundai Elantra (CN7): 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) 2021-2026 Service Manual: Blower Motor
Repair procedures Inspection1.Connect the battery voltage and check the blower motor rotation.Replacement1.Disconnect the negative (-) battery terminal.2.Disconnect the blower motor connector (A) and then remove the blower motor (B) after loosening the screws.
Hyundai Elantra (CN7) 2021-2026 Service Manual: Description and operation
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