If any method other than the CRUISE toggle switch was used to cancel cruising speed and the system is still activated, the cruising speed will automatically resume when you push the toggle switch up (RES+) or down (SET-).
If you push the toggle switch up (RES+), the speed will resume to the recently set speed. However, if vehicle speed has dropped below approximately 20 mph (30 km/h), it will resume when there is a vehicle in front of your vehicle.
CAUTION
Always check the road conditions when you push the toggle switch up (RES+) to resume speed.
Hyundai Sonata LF 2014-2019 Service Manual: Clutch Engagement Fork and Engagement Bearing Components and Components Location
Components
1. Clutch housing2. Engagement bearing 2 (Even)3. Egnagement bearing 1 (Odd)4. Engagement bearing sleeve5. Clutch engagement fork
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Hyundai Sonata LF 2014-2019 Service Manual: Heated Steering wheel Repair procedures
Inpection
1.
Measure a resistance of NTC and Heated pad.
A.
NTC resistance(Black / Yellow, Black) - 10.0 k? ± 10% (25°C)
B.
Heated pad resistance (Yellow, Black) - 1.6 ~ 2.0 ? ± 10%
2.
Measure a temperature.
A.
The temperature of wheel surface grip must rise from -20°C to 20° ...