
1. Remote control switch (Audio swtich)
2. Remote control switch (Cruise control switch)

1.Check for resistance between terminals in right switch position.

| Switch | Connector terminal | Resistance (± 3%) | 
| CANCEL | 2 ~ 6 | 610 Ω | 
| SET (-) | 2 ~ 6 | 910 Ω | 
| RES (+) | 2 ~ 6 | 1.38 kΩ | 
| Cruise ON/OFF | 2 ~ 6 | 2.13 kΩ | 
| Cruise & MSLA ON/OFF | 2 ~ 6 | 3.63 kΩ | 
| Smart Cruise | 2 ~ 6 | 7.93 kΩ | 
| Paddle shift (Down) | 1 ~ 7 | 390 Ω | 
| Trip Group | 1 ~ 6 | 610 Ω | 
| Trip Up | 1 ~ 6 | 910 kΩ | 
| Trip Down | 1 ~ 6 | 1.38 kΩ | 
| Trip OK | 1 ~ 6 | 2.13 kΩ | 
| LFA | 1 ~ 6 | 7.93 kΩ | 
1.Disconnect the negative (-) battery terminal.
2.Remove the steering wheel.(Refer to Steering System - "Steering Wheel")
3.Remove the paddle shift lever (A).

4.Disconnect paddle shift lever connector (A).

5.Remove the steering wheel cover (A) after loosening mounting screws.

6.Discoonect remote control switch connector (A) after loosening mounting screws.


7.Remove the remote control switch (A) after loosening mounting screws.

1.Install the remote control switch on the steering wheel.
2.Install the steering wheel lower cover.
3.Install the paddle shift lever.
4.Install the steering wheel.
5.Connect the negative (-) battery terminal.
    
• Make sure that the cables and connectors are plugged in properly.
• Check the AVN system for normal operation.
Schematic DiagramsHyundai Tucson (NX4) 2022-2025 Service Manual: Description and Operation
    - Description
 Burglar Alarm State [B/A State]
B/A StateDescription
DISARM1)
 In "DISARM" state, no vehicle start inhibition. So, when door, hood, or
 Liftgate is opened, there is no alarm sound and flashing.
2) If the battery is disconnected while the state is not "ARM/ARMWAIT/ALARM/REARM" ...
   
Hyundai Tucson (NX4) 2022-2025 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 
 ...