Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Troubleshooting
Failure Diagnosis
1.
In principle, ESC and TCS controls are prohibited in case of ABS failure.
2.
When ESC or TCS fails, only the failed system control is prohibited.
3.
However, when the solenoid valve relay should be turned off in case of ESC failure, refer to the ABS fail-safe.
4.
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Hyundai Elantra AD (2016-2020) Owners Manual: Smart Cruise Control Speed
To set Smart Cruise Control speed
1. Push the CRUISE button on the steering wheel to turn the system on. The cruise
indicator will illuminate.
2. Accelerate to the desired speed. The Smart Cruise Control speed can be set
when vehicle speed is between 5-110 mph (10-180 km/h).
However, 20 mph ...