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 Service Manual: Center Side Air Bag Module(CSAB)
- Components Location
1.Center side airbag (CSAB)
- Removal
1.Disconnect the battery negative terminal.
• After disconnecting the cables, wait at least 3 minutes.
2.Remove the front seat back cover.(Refer to Body - "Front Seat Back Cover")
3.Loosen the CSAB m ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Resetting the Sunroof
To reset the Sunroof:
1. Start the vehicle in P (Park).
2. Make sure the power sunshade and
sunroof glass are in the fully closed
position.
3. Release the switch when the power
sunshade and sunroof glass are fully
closed.
4. Push the switch forward until the
power sunshade and sun ...
