Hyundai Tucson (NX4) 2022-2025 Service Manual / Engine Mechanical System / Cooling System / Active Air Flap

Hyundai Tucson: Cooling System / Active Air Flap

- Description The AAF (Active Air Flap) is located between radiator grille and radiator.The AAF controls the motor properly and then the air flaps adjust air flow from the radiator grille.During high speed driving, it will reduce the air resistance by closing the air flaps. This improves the fuel efficiency and enhances the driving stability. If the engine is overheated, the system will open the air flaps to drop the temperature.During the A/C operation, the system will open the air flaps to maintain the refrigerant pressure. The system will close the air flaps to warm up the engine rapidly during cold start. - Removal and Installation

• Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift.(Refer to General Information - "Lift and Support Points")

• Check for foreign objects caught in the flap and linkage area.

Active Air Flap(AAF)

1.Remove the front bumper.(Refer to Body (Interior and Exterior) - "Front Bumper Assembly")

2.Disconnect the active air flap connector (A).[RH]

[LH]

3.Remove the active air flap (A) after loosening the mounting screws.[RH]

[LH]

4.Install in the reverse order of removal.

Active Air Flap (AAF) Actuator

1.Remove the front bumper.(Refer to Body (Interior and Exterior) - "Front Bumper Cover")

2.Disconnect the active air flap connector (A).[RH]

[LH]

3.Remove the active air flap actuator (A) after loosening the mounting screws.[RH]

[LH]

4.Install in the reverse order of removal.

Water pump

- Components 1. Water pump pulley2. Water pump3. Water pump gasket4. Water pump housing - Removal and Installation • Be careful not to damage the parts located under ...

Lubrication System

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Other information:

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Jack Label
The actual jack label in the vehicle may differ from the illustration. For more detailed specifications, refer to the label attached to the jack. 1. Model Name 2. Maximum allowable load 3. Always apply the parking brake before using a jack. 4. Always turn off the engine before using a jack ...

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Stowing the rear seat belt
The rear seat belt buckles can be stowed in the pocket between the rear seatback and cushion when not in use. Routing the seat belt webbing through the rear seat belt guides helps keep the seat belts from being trapped behind or under the seats. After inserting the seat belt, tighten ...