Hyundai Sonata LF: Cooling System / Cooling Fan Repair procedures

Removal and Installation

1.	Disconnect the battery terminals.

2.	Remove the under cover. (Refer to Engine And Transaxle Assembly - "Engine Room Under Cover")

3.	Disconnect the air duct(A).

4.	Disconnect the coolingfan connector(A).

5.	Disconnect the vacuum hose(A).

6.	Remove the front bumper cover. (Refer to Body - "Front Bumper Cover")

7.	Remove the intake shield(A). Tightening torque: 7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)

8.	Loosen the mounting bolts and then remove the cooling fan(A). Tightening torque: 7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)

9.	Install in the reverse order of removal.

1.	Disconnect the coolingfan connector(A).

2.	Remove the resistor (A) from the cooling fan shroud. Tightening torque : 1.8 ~ 2.4 N.m (0.18 ~ 0.25 kgf.m, 1.3 ~ 1.8 lb-ft)

3.	Install in the reverse order of removal.

1.	Remove the cooling fan (A) from the cooling fan assembly. Tightening torque: 5.2 ~ 7.5 N.m (0.53 ~ 0.78 kgf.m, 3.83 ~ 5.53 lb-ft)

2.	Remove the cooling fan motor cover(A). Tightening torque: 2.1 ~ 3.6 N.m (0.2 ~ 0.36 kgf.m, 1.5 ~ 2.6 lb-ft)

3.	Remove the cooling fan motor(A). Tightening torque: 3.7 ~ 4.0 N.m (0.37 ~ 0.4 kgf.m, 2.72 ~ 2.95 lb-ft

4.	Install in the reverse order of removal.

Inspection

1.	Disconnect the fan motor connector from the resistor.

2.	Connect the battery voltage to the "+" terminal and ground to " - " terminal.

3.	Check the cooling fan motor operates well.