Hyundai Ioniq (AE): Active Air Flap (AAF) / Repair procedures

Removal and installation
   
•
Check for foreign objects caught in the flap and linkage area.
1.
Disconnect the battery negative terminal.
2.
Remove the front bumper.
(Refet to Body - "Front Bumper")
3.
Remove the radiator grille.
(Refet to Body - "Front Bumper")
4.
Remove the active air flap (AAF) assembly (A).

5.
Remove the active air flap (AAF) actuator (A).

6.
Install in the reverse order of removal.

    Schematic DiagramCircuit Diagram

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: PTC Heater. Description and operation

    DescriptionThe PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective hybrid engine.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Front Radar Unit. Repair procedures

    Removal1.Remove the front bumper.(Refer to Body - "Front Bumper")2.Disconnect the smart cruise control unit connector (A).3.Remove the smart cruise control nuit assembly (B) from thevehicle after loosening mounting bolts.Installation1.Install in the reverse order of removal.

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