Hyundai Tucson: Idle Stop and Go (ISG) System / ISG Malfunction
ISG system may not operate if:
- The Auto Stop (
.png)
)
indicator
illuminates in yellow on the
instrument cluster. - The ISG OFF button illuminates.
Contact an authorized HYUNDAI dealer for assistance.
Conditions that Restart the
Engine
The engine is automatically restarted if:
The brake vacuum pressure is low.
The engine has stopped for about 5
minutes.
The air conditioning is ON with the fan
speed set to a certain hig ...
Calibrating the Battery Sensor
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 ...
Other information:
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: To set vehicle distance
Each time the button is pressed, the
vehicle distance changes as follows:
If you drive at 56 mph (90 km/h), the
distance is maintained as follows:
Distance 4 - about 172 feet (53 m)
Distance 3 - about 130 feet (40 m)
Distance 2 - about 106 feet (30 m)
Distance 1 - about 82 feet (25 m ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Limitations of Forward Collision-
Avoidance Assist
Forward Collision-Avoidance Assist may
not operate normally or may operate
unexpectedly if:
The front view camera is blocked,
covered, or damaged by snow, water,
or dirt.
The temperature near the front view
camera is very hot or cold.
The camera lens is covered or blocked
by ...
