If the AGM battery is reconnected or replaced, the ISG system does not operate immediately. If you want to use the system, the battery sensor needs to be calibrated following the procedure.
1. Turn off the engine.
2. Disconnect all electronic devices that were additionally installed after the vehicle was delivered, such as navigation, dashcam, etc.
3. After 4 hours with the engine off, turn the engine on and off 3 to 4 times.
Information
The ISG system may not operate in the following situations.
- There is a malfunction with the ISG
system.
- The battery is weak.
- The brake vacuum pressure is low.
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.
NOTICE
Hyundai Tucson (NX4) 2022-2024 Owner's Manual: Smart Cruise Control conditions not
met
If the Driving Assist button, the +/-
switch, or the
button is pushed
when Smart Cruise Control’s operating
conditions are not met, the "Smart Cruise
Control conditions not met" message
appears on the instrument cluster, and
an audible warning sounds.
In traffic situation
In tr ...
Hyundai Tucson (NX4) 2022-2024 Owner's Manual: Power Liftgate Operating
Conditions
The power liftgate operates when the
gear is in P (Park) with the ignition switch
in the ON position. The liftgate operates
regardless of the gear position when the
engine is off.
WARNING
Never leave children or animals
unattended in your vehicle. Children
may operate the power li ...