Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Smart Cruise Control (SCC) / Smart Cruise Control Malfunction and Limitations

Smart Cruise Control malfunction

When Smart Cruise Control is not working properly, the "Check Smart Cruise Control system" warning message may appear, and the warning light may illuminate on the instrument cluster. Have the vehicle inspected by an authorized HYUNDAI dealer.

Collision Warning
While Smart Cruise Control is operating and the collision risk of the vehicle ahead is high, the "Collision Warning" warning message may appear on the instrument cluster, and an audible aler ...

Smart Cruise Control disabled
If the front radar is covered or blocked, its detecting performance is reduced, and Smart Cruise Control is temporarily limited or disabled. The "Smart Cruise Control disabled. Radar blocke ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Warning road conditions ahead
The "Watch for surrounding vehicles" warning message may appear on the instrument cluster, and an audible warning sounds if the vehicle in front disappears when Smart Cruise Control is maintaining the distance from the vehicle ahead while driving below a certain speed. WARNING Alwa ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Compressor oil
- Oil Specification 1.The R-134a or R-1234yf system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2.Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of c ...

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