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: A/C Pressure Transducer. Description and operation

    DescriptionThe A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed. Engine ECU stops the operation of the compressor when the temperature of refrigerant line is very high or very

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

    DescriptionThe smart cruise control unit is installed on the front right side of the chassis. A radar sensor is embedded in the front section of the unit. This sensor detects vehicles and objects in front of the vehicle. The radar sensor can detect up to 64 objects ahead of a vehicle.

    Categories

     
    Copyright © 2026 www.hioniqae.com - 0.0242