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) 2022-2025 Owner's Manual: Towing Equipment and
Accessories
Hitches
Make sure that all equipment is
properly installed and maintained, and
that it meets federal, state, and local
regulations. Hyundai recommends that
you have all trailer hitch equipment
installed at an authorized Hyundai dealer
with factory-recommended accessory
parts that are ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Limitations of Smart Cruise Control
Smart Cruise Control may not operate
normally or may operate unexpectedly if:
The sensor or the area near the sensor
is blocked, covered, or damaged.
The temperature near the front view
camera is very hot or cold.
The camera lens is covered or blocked
by windshield tint, the winds ...
