Hyundai Genesis (DH): Cooling System / Active Air Flap(AAF) Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual / Engine Mechanical System / Cooling System / Active Air Flap(AAF) Repair procedures

Removal and Installation
1.
Disconnect the battery "-" terminal from the trunk room.
2.
Remove the front bumper.
(Refer to Body - "Front Bumper Cover")
3.
Disconnect the connector and remove the lower air guard (A).

4.
Remove the active air flap (AAF) assembly (A) and disconnect the connector (B).
Tightening torque
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft)

5.
To install, reverse the removal procedure.
6.
After installation, perform the "Actuation test" using GSD to check on the system.
Disassembly
1.
Loosen the fixing screw and then remove the active air flap rear cover (A).

2.
Remove the active air flap actuator cover (A).

3.
Remove the active air link (A).

4.
Remove the active air actuator (A).

5.
To install, reverse the removal procedure.

    Schematic Diagram Circuit Diagram

    Troubleshooting SymptomsPossible CausesRemedyWarning illuminated"Check active air flap system"Active Air Flap System Fail(Flap stuck)

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Repair procedures

    Diagnosis With GDS 1. BSD system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. 2. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, and turn on the GDS.

    Hyundai Genesis (DH) 2013-2016 Service Manual: CO2 Sensor Description and Operation

    Description This system maintains the density of carbon dioxide constantly in vehicle interior by measuring the amount of carbon dioxide to increase the comfortableness and the fuel consumption rate when air conditioning system is operating.

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