Hyundai Elantra: Air Conditioning System / Condenser

Hyundai Elantra (CN7) 2021-2024 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / Condenser

Components and components location

Components Location

[General type]

1. Condenser

[N Line]

1. Condenser

Repair procedures

Inspection

1.	Check the condenser fins for clogging and damage. If clogged, clean them with water, and blow them with compressed air. If bent, gently bend them using a screwdriver or pliers.

2.	Check the condenser connections for leakage, and repair or replace it, if required.

Replacement

[General type]

1.	Recover the refrigerant with a recovery / recycling / charging station.

2.	Disconnect the negative (-) battery terminal.

3.	Remove the front bumper. (Refer to Body - "Front Bumper Assembly")

4.	Loosen the mounting bolts, remove the air duct (A).

5.	Remove the ambient temperature sensor (A)..

Loosen the mounting nuts, and then disconnect the discharge line (B) and liquid line (A) from the condenser.

Tightening torque :

8.8 - 13.7 N.m ( 0.9 - 1.4 kgf.m, 6.5 - 10.1 Ib-ft)

7.	Loosen the mounting pin-type retainers and bolts, remove the side air guard (A).

8.	Remove the condenser (A) from radiator.

To install, reverse the removal procedure.

•	If you're installing a new condenser, add refrigerant oil.

•	Replace the O-rings with new ones at each fitting, and apply a thin coat of refrigerant oil before installing them. Be sure to use the right O-rings for R-134a or R-1234yf to avoid leakage.

•	Be careful not to damage the radiator and condenser fins when installing the condenser.

•	Charge the system, and test its performance.

[N Line]

1.	Recover the refrigerant with a recovery / recycling / charging station.

2.	Disconnect the negative (-) battery terminal.

3.	Remove the front bumper. (Refer to Body - "Front Bumper Assembly")

4.	Loosen the mounting bolts, remove the air guard (A).

5.	Remove the intercooler. (Refer to Engine Mechanical System - "Intercooler")

6.	Remove the hood latch assembly. (Refer to Body - "Hood Latch Assembly")

Loosen the mounting nuts, and then disconnect the discharge line (B) and liquid line (A) from the condenser.

Tightening torque :

21.6 - 32.4 N.m (2.2 - 3.3 kgf.m, 15.9 - 23.9 Ib-ft)

8.	Remove the condenser (A) from radiator.

To install, reverse the removal procedure.

•	If you're installing a new condenser, add refrigerant oil.

•	Replace the O-rings with new ones at each fitting, and apply a thin coat of refrigerant oil before installing them. Be sure to use the right O-rings for R-134a or R-1234yf to avoid leakage.

•	Be careful not to damage the radiator and condenser fins when installing the condenser.

•	Charge the system, and test its performance.

Compressor

Description and operation DescriptionThe compressor is the power unit of the A/C system.It is located on the side of engine block and driven by a V-belt of the engine...

Receiver-Drier

Repair procedures Replacement1.Remove the condenser.2.Remove the cap (A) on the bottom of the condenser with a L wrench. Tightening torque : 9...

Other information:

Hyundai Elantra (CN7) 2021-2024 Service Manual: Troubleshooting

Trouble Symptom ChartsTrouble Symptom 1Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed sensor circuitRepair the vehicle speed sensor system..

Hyundai Elantra (CN7) 2021-2024 Service Manual: Components and components location

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Side air bags

Front seat

Your vehicle is equipped with a side air bag in each front seat. The purpose of the air bag is to provide the vehicle’s driver and the front passenger with additional protection than that offered by the seat belt alone.