Rear Window Defroster
Auto Defogging System
on Models with Automatic
Temperature ControlHyundai Tucson (NX4) 2022-2026 Service Manual: 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
...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Heater Control Unit
- Components Location
1. Heater control unit
- Component
[Connector Pin Function]
Pin NoConnector AConnector B
1Driver's mode control actuator feedbackSensor ground
2Intake actuator feedbackECV (-)
3Passenger's temperature control actuator feedbackECV (+)
4Driver's temperature co ...