Hyundai Tucson: Body Electrical System / Immobilizer System

Description and Operation

- Description The immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available anti-theft systems such as car alarms, the immobiliz ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Service Manual: Troubleshooting
- Troubleshooting     • The battery must be in good condition and fully charged for this troubleshooting. Trouble symptomProbable causeRemedy Engine will not crankBattery charge lowCharge or replace battery Battery cables loose, corroded or worn outRepair or replace cabl ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Downhill Brake Control (DBC) indicator light
This indicator light illuminates: When the ignition switch is in the ON position. The downhill brake control indicator light illuminates for about 3 seconds and then goes off. When you activate the system by pressing the DBC button. This indicator light blinks: When Downhill ...