Hyundai Elantra: Cooling System / Water Inlet Fitting

Hyundai Elantra (CN7) 2021-2025 Service Manual / Engine Mechanical System / Cooling System / Water Inlet Fitting

Repair procedures

Removal

Water Inlet Fitting

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

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

3.	Disconnect the radiator lower hose (A).

4.	Disconnect the oil cooler hose (A).

Remove the water inlet fitting (A).

Tightening torque :

18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)

Install in the reverse order of removal.

•	Always use a new O-ring.

•	When assembling the hose, Use a product with EPDM rubber stability.

•	If a hose lubricant is applied, fill the coolant after 30 minutes of assembly.

•	Place the hose at the specified location of the stopper and assemble them together. The front side of stoppers should be in close contact with the hose. And then, place the clamp at the correct location.

Fill with engine coolant.

(Refer to Cooling System - "Coolant")

•	The coolant must be injected according to the integrated thermal management module (ITM) coolant filling method.

8.	Start engine and check for leaks.

Integrated Thermal Management Module (ITM)

Components and components location Components1. Integrated thermal management module (ITM)2. Heater pipe3. Heater hose4. Turbo charger coolant hose5...

Water pump

Components and components location Components1. Water pump pulley2. Water pump 3. Water pump gasket Repair procedures Removal1.Remove the engine room under cover...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Troubleshooting

Troubleshooting • The battery must be in good condition and fully charged for this troubleshooting. ..

Hyundai Elantra (CN7) 2021-2025 Service Manual: Repair procedures

Compession Pressure Inspection • If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure.1.Start the engine and turn the coolant temperature to 80 - 95 °C and stop.2.Remove the engine cover (A).3.Disconnect the injector connector (A).4.Remove the ignition coils.(Refer to Engine Electical System - "I..

Function malfunction and limitations

Function malfunction

When High Beam Assist is not working properly, the ‘Check High Beam Assist (HBA) system’ or ‘Check HBA (High Beam Assist) system’ warning message will appear and warning light will illuminate on the cluster. Take your vehicle to an authorized HYUNDAI dealer and have the function checked.