Hyundai Tucson: Body Electrical System / Keyless Entry And Burglar Alarm

Smart key antenna

- Removal Interior 1 Antenna     • Take care not to scratch the crash pad and related parts. 1.Disconnect the negative (-) battery terminal. 2.Remove the crash pad center pan ...

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 ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Service Manual: Front Impact Sensor (FIS)
- Description • The front impact sensors (FIS) are installed on the upper of the side panel in Front End Module (FEM). They are remote sensors that detect acceleration due to a collision at their mounting locations. • The primary purpose of the Front Impact Sensor (FIS) is to provid ...

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Rear Occupant Alert Precautions
Make sure that all the windows are closed. If any window is open, the alert may occur when the sensor has detected any movement (e.g. wind or bugs). The alert may occur if any movement is detected in the driver's or passenger's seat. If all doors are locked with a passeng ...