Hyundai Ioniq: Cooling System / Reservoir Tank. Repair procedures

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Mechanical System / Cooling System / Reservoir Tank. 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")

Remove the reservoir tank.

(1)	Disconnect the over flow hose (A).

(2)	Disconnect the reservoir tank water hoses (B).

(3)

Remove the reservoir tank (C).

Tightening torque :

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

•	When installing a reservoir tank, insert its bulging part (A) to the vehicle body as shown in the figure below.

Radiator. 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...

Water Temperature Control Assembly. Components and components location

Components1. Water temperature control (WTC) outlet fitting2. Water temperature control (WTC) housing3. Water temperature control (WTC) gasket4. Water temperature control (WTC) outlet fitting gasket5...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Schematic diagrams

System Circuit DiagramBody control ModuleHeated steering switchHeated steering padTermainal functionBody control module Pin Function D3Ignition 2_Heated handle powerD4Ignition 2_Heated handle power_2D5Heated handleC22NTC (-)C9NTC (+)C4Heated handle switchHeated steering wheel pad Housing Pin Function Wire color PadAGroundBLACKBHEATERYELLOWCNTC+GRAYDNTC-BLACKHeated steering wheel switch Pin Function 7Wheel heated12Wheel heated IND...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Specifications

Specifications Item Specification Front disc brakeTypeVentilated discDisc O.D.Ø 280 mm (11.02 in)Disc thickness22 mm (0.87 in)Caliper pistonSingleCylinder I.D.Ø 57.2 mm (2.25 in)Rear disc brakeTypeSolid discDisc O...