Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Smart Cruise Control (SCC) / Smart Cruise Control Operation

Operating conditions

Basic function

Smart Cruise Control operates when the following conditions are met:

  • The gear is in D (Drive).
  • Your vehicle speed is within the operating speed range.
    - 5-110 mph (10-180 km/h): When there is no vehicle in front
    - 0-110 mph (0-180 km/h): When there is a vehicle in front
  • ESC (Electronic Stability Control) or ABS is enabled.

Smart Cruise Control does not operate when:

  • The driver’s door is opened.
  • Engine RPMs are in the red zone.
  • EPB (Electronic Parking Brake) is applied.
  • ESC (Electronic Stability Control) or ABS is controlling your vehicle.
  • Forward Collision-Avoidance Assist braking control is operating (if equipped).
  • Remote Smart Parking Assist braking control is operating (if equipped).
  • Idle Stop and Go (ISG) system is operating.
  • The hands-off warning is on for Lane Following Assist or Highway Driving Assist.

Information

If stopped behind another vehicle, you have to depress the brake pedal to turn on Smart Cruise Control.

Overtake Assist Control

Overtake Assist Control operates when the turn signal indicator is turned on to the left while Smart Cruise Control is operating, and the following conditions are met:

  • Your vehicle speed is above 40 mph (60 km/h).
  • A vehicle is detected in front of your vehicle.

Overtake Assist Control does not operate when:

  • The hazard warning flasher is on.
  • Deceleration is needed to maintain the distance from the vehicle in front.

WARNING

Be careful when your vehicle temporarily accelerates to overtake a vehicle in front.

Smart Cruise Control Settings
Based on Drive Mode Smart Cruise Control accelerates differently based on the drive mode selected from Drive Mode Integrated Control system. Information For more information, refer to th ...

To turn on Smart Cruise Control
Press the Driving Assist () button. The speed is set to the current speed on the instrument cluster. If there is no vehicle in front of you, the set speed is maintained. If there ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Service Manual: ESC (Electronic Stability Control) Module
- Components 1. Front - right (FR)2. Rear - left (RL)3. Rear - right (RR)4. Front - left (FL)5. MC26. MC17. ESC Control unit (HECU) connector8. Bracket - Removal 1.Disconnect the battery negative ( - ) terminal. 2.Pull up the lock of the ESC control unit (HECU) connector and then disc ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: Smart Key Diagnostic
- Inspection Self Diagnosis With Scan Tool It will be able to diagnose defects of SMART KEY system with diagnostic tool quickly. diagnostic tool can operates actuator forcefully, input/output value monitoring and self diagnosis.The following three features will be major problem in SMART KE ...

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