Kia Sedona: Radiator Repair procedures

Third generation YP (2014-2025) / Kia Sedona YP Service Manual / Engine Mechanical System / Cooling System / Radiator Repair procedures

Removal and Installation

1.	Disconnect the battery negative terminal.

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

3.	Drain the engine coolant. (Refer to Cooling System - "Coolant")

4.	Disconnect the radiator upper hose (A) and lower hose (B).

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

6.	Disconnect the horn connector (A), hood latch connector (B) and over flow hose (C).

7.	Remove the cooling fan assembly. (Refer to Cooling System - "Cooling Fan")

8.	Disconnect the ATF cooler hoses (A).

9.	Separate the air guard (A). [RH] [LH]

10.

Remove the radiator upper bracket (A).

Tightening torque :

7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.7 ~ 8.6 lb-ft)

[LH]

[RH]

11.	Separate A/C pipe bracket (A).

12.	Separate the radiator assembly (A) to obtain space for removing the air guard.

13.	Remove the RH air guard (A).

14.	Remove the LH air guard (A).

15.	Separate the condenser from the radiator. [LH] [RH]

16.	Pull the radiator (A) upward and remove it from engine room.

17.	Install in the reverse order of removal.

18.	Fill the radiator with coolant. (Refer to Cooling System - "Coolant")

19.	Start engine and check for leaks.

Inspection

Radiator Cap Testing

1.	Remove the radiator cap, wet its seal with engine coolant, and then install it on a pressure tester.

2.	Apply a pressure of 79.43-122.58 kpa (0.81-1.25 kg/cm², 11.52-17.78 psi).

3.	Check for a drop in pressure.

4.	If the pressure drops, replace the cap.

Radiator Leakage Test

1.	Wait for the engine to cool. Carefully remove the radiator cap and fill the radiator with engine coolant. Then, install it on the pressure tester.

2.	Apply a pressure tester to the radiator and apply a pressure of 79.43-122.58 kpa (0.81-1.25 kg/cm², 11.52-17.78 psi).

3.	Inspect for engine coolant leaks and a drop in pressure.

Remove the tester and reinstall the radiator cap.

Check for engine oil in the coolant and/or coolant in the engine oil.

Radiator Components and Components Location

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Kia Sedona: Radiator Repair procedures

Radiator Components and Components Location

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