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) 2022-2026 Owner's Manual: Immobilizer System
The immobilizer system helps protect your vehicle from theft. If an improperly coded key (or other device) is used, the engine’s fuel system is disabled. When the ignition switch is in the ON position, the immobilizer system indicator should come on briefly, then go off. If the indica ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: General Service Information. General Information
General Information - General Service Information Protection of the VehicleAlways be sure to cover fenders, seats, and floor areas prior to beginning work.     • The support rod must be inserted into the hole near the edge of the hood whenever you inspect the engine compartmen ...