Hyundai Ioniq: Cooling System / Radiator. Repair procedures

Hyundai Ioniq (AE) 2017-2024 Service Manual / Engine Mechanical System / Cooling System / Radiator. Repair procedures

Removal and Installation

1.	Loosen the drain plug, and drain the engine coolant. Remove the reservoir cap to help drain the coolant faster. (Refer to Cooling System - "Coolant")

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

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

•	When installing radiator hoses, install as shown in illustrations.

•	When the radiator lower hose detached, remove the holder clip (A) and then disconnect the quick connector.

Remove the radiator upper mounting bracket (A).

Tightening torque :

7.8 - 11.7 N.m (0.8 - 1.2 kgf.m, 5.7 - 8.6 lb-ft)

[LH]

[RH]

5.	Remove the radiator fixing bolts (A).

6.	Remove the A/C pipe fixing bolts (A).

7.	Remove the inverter reservoir hose bracket bolts.

8.	Remove the radiator assembly (A) from the vehicle.

9.	Install in the reverse order of removal.

10.	Fill the radiator with coolant and check for leaks. (Refer to Cooling System - "Coolant")

11.	Start engine and check for leaks.

12.	Recheck the coolant level.

Radiator. Components and components location

C..

Reservoir Tank. Repair procedures

Removal and installation1.Loosen the drain plug, and drain the engine coolant. Remove the reservoir cap to help drain the coolant faster.(Refer to Cooling System - "Coolant")2...

Other information:

Hyundai Ioniq (AE) 2017-2024 Service Manual: Reservoir. Repair procedures

Removal1.Turn the ignition switch OFF and disconnect the battery (-) terminal. 2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")3.Drain the hydraulic oil from the reservoir using a syringe. • Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water 4...

Hyundai Ioniq (AE) 2017-2024 Service Manual: High voltage shut-off procedures

High Voltage Shut-off Procedures • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries...