Hyundai Ioniq (AE): Cooling System / Water pump. Repair procedures

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Engine Mechanical System / Cooling System / Water pump. Repair procedures

Removal
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 drive belt.
(Refer to Timing System - "Drive Belt")
3.
Remove the water pump pulley (A).

4.
Remove the water pump (A).

Inspection
1.
Check each part for cracks, damage or wear, and replace the water pump assembly if necessary.
2.
Check the bearing for damage, abnormal noise and sluggish rotation, and replace the water pump assembly if necessary.
3.
Check for coolant leakage. If coolant leaks from hole, the seal is defective. Replace the water pump assembly.
   
•
A small amount of "weeping" from the bleed hole is normal.
Installation
1.
Install the water pump (A) with the new gasket.
Tightening torque :
18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)

2.
Install the water pump pulley (A).
Tightening torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

3.
Install the drive belt.
(Refer to Timing System - "Drive Belt")
4.
Fill the radiator with coolant and check for leaks.
(Refer to Cooling System - "Coolant")
5.
Start engine and check for leaks.
6.
Recheck the coolant level.

    Components1. Water pump pulley2. Water pump3. Gasket

    TroubleshootingWater Pump Symptoms Possible Causes Remedy Coolant leakage• From the bleed hole of the water pumpVisually check• Check leaks after about ten-minute warming up.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Auto Defogging Sensor. Description and operation

    DescriptionThe auto defogging sensor is installed on the front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives signal from the sensor and restrains moisture and eliminate defog by controlling the intake actuator, A/C, auto defogging actuator, blower moto

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Warning Indicator. Repair procedures

    RemovalWarning Indicator1.Disconnect the negative (-) battery terminal.2.Remove the mirror (A).InstallationWarning Indicator1.Install the outside mirror.2.Connect the negative (-) battery terminal.Inspection1.Apply battery voltage to each terminal as shown in the table and verify that the mirror operates properly.

    Categories

     
    Copyright © 2025 www.hioniqae.com - 0.0127