Hyundai Tucson: Smart Cruise Control Malfunction and Limitations / Smart Cruise Control disabled
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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 blocked" warning message may appear on the instrument cluster.
If Smart Cruise Control does not operate normally after the sensor has been uncovered or unblocked, have the vehicle inspected by an authorized HYUNDAI dealer.
WARNING
- Smart Cruise Control may not operate properly even if there is no warning message or warning light on the instrument cluster.
- Smart Cruise Control may not operate properly in open areas where no objects are detected (e.g. empty parking lot) or when the detecting sensors are blocked right after turning on the engine.
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
illuminat ...
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
...
Other information:
Hyundai Tucson (NX4) 2022-2026 Service Manual: 28 Brake Control Solenoid Valve (28/B_VFS)
- Description
• 28 Brake control solenoid valve is a Variable Force Solenoid (VFS) type.
• When TCM supplies variable current to solenoid valve, hydraulic
pressure of 28 brake is controlled directly by solenoid valve.
- Components Location
1. 28 Brake control solenoid valve (2 ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Repair procedures
- On-vehicle Inspection
Inspect ignition coil assembly and Perform spark test
1.Check for DTCs.
• If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC. (Refer to DTC guide)
2.Check if sparks occur. â– Without diagnostic tool(1)Rem ...
