Hyundai Elantra (CN7): Cooling System / Cooling Fan

Hyundai Elantra (CN7) 2021-2026 Service Manual / Engine Mechanical System / Cooling System / Cooling Fan

Components and components location

Components

1. Cooling fan
2. Fan motor

3. Cooling fan shroud

Repair procedures

Removal and Installation

Cooling Fan Assembly

1.	Disconnect the negative battery terminal.

2.	Remove the air duct and air cleaner assembly. (Refer to Intake and Exhaust System - "Air Cleaner")

3.	Disconnect the cooling fan connector (A).

4.	Disconnect the degassing hose (A) and hose fastener.

Remove the filler neck assembly (A).

Tightening torque:

7.8 - 11.8 Nm (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

Remove the cooling fan (A) from the radiator.

Tightening torque:

4.9 - 7.8 N.m (0.5 - 0.8 kgf.m, 3.6 - 5.8 Ib-ft)

7.	Install in the reverse order of removal.

Disassembly

Remove the cooling fan (A) from the cooling fan assembly.

Tightening torque :

6.86 - 8.82 N.m (0.7 - 0.9 kgf.m, 5.06 - 6.51 Ib-ft)

Remove the fan motor (A) from the cooling fan shroud.

Tightening torque :

8.83 - 10.79 N.m (0.9 - 1.1 kgf.m, 6.51 - 7.96 Ib-ft)

3.	Install in the reverse order of removal.

Inspection

Fan motor

1.	Turn ignition switch "OFF" and connect the diagnostic tool to the Data Link Connector.

2.	With the gear shift in P (Park) position and ignistion switch "ON" (LED of the Power button illuminates in Red), select the "force drive" function.

Force drive the cooling fan motor.

(1)	Start the "Fan motor low speed" of the force drive function.

(2)	Press the start button and force drive for 5 seconds.

(3)	Visually check the operation of the cooling fan.

❮Coolant Reservoir Tank

Repair procedures Removal and Installation1.Drain the coolant.(Refer to Cooling System - "Coolant")2.Disconnect the degassing hose (A) and coolant reservoir tank hose (B).

Radiator❯

Components and components location Components1. Radiator2. Radiator upper hose3. Radiator lower hose4. Filler neck assembly 5. Radiator upper mounting bracket6.

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: Blower Resistor (Manual)

Repair procedures Inspection1.Measure the resistance between the terminals.2.The measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor)Replacement1.Disconnect the negative (-) battery terminal.

Hyundai Elantra (CN7) 2021-2026 Service Manual: Climate Control Air Filter