Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Idle Stop and Go (ISG) System / ISG Malfunction

ISG system may not operate if:

  • The Auto Stop () 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: All Wheel Drive (AWD)
    The All Wheel Drive (AWD) system delivers engine power to all front and rear wheels for maximum traction. AWD is useful when extra traction is required on roads such as slippery, muddy, wet, or snow-covered roads. AWD may also be used for occasional off-road use such as established ...

    Hyundai Tucson (NX4) 2022-2025 Service Manual: Repair procedures
    - Adjustment Glass Adjustment     • Check the glass run channel for damage or deterioration, and replace it if necessary. 1.Remove the rear door trim.(Refer to Rear Door - "Rear Door Trim") 2.Remove the plug hole(A). 3.Lower the glass by operating the power window switc ...

    © 2023-2025 Copyright www.htucson4.com