Hyundai Tucson: Convenience Features / Door Locks

Limitations of the System

Hyundai Digital Key app on the smartphone and card key may not work if: Hyundai Digital Key app is deleted. Account login information for Hyundai Digital Key app has expired. Logged in wi ...

Operating Door Locks from Outside the Vehicle

Using the mechanical key To unlock: 1. Pull the door handle. 2. Press the release button ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Service Manual: Transaxle Oil Temperature Sensor
- Description • Transaxle oil temperature sensor monitors the automatic transaxle fluid's temperature and conveys the readings to TCM. • It is an NTC (Negative Thermal Coefficient) sensor whose resistance has an inversely proportional relationship with the temperature level. • Da ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Electronic Stability Control (ESC) indicator light. Electronic Stability Control (ESC) OFF indicator light
Electronic Stability Control (ESC) indicator light This indicator light illuminates: When the ignition switch is in the ON position. The Electronic Stability Control indicator light illuminates for about 3 seconds and then goes off. Whenever a malfunction with ESC system is de ...