Table 1 shows three common forward collision avoidance related problems of the 2020 Hyundai Elantra. The number one most common problem is related to the warnings (seven problems). The second most common problem is related to the adaptive cruise control (three problems).
| Problem Category | Number of Problems |
|---|---|
| Warnings problems | |
| Adaptive Cruise Control problems | |
| Automatic Emergency Braking problems |
I have a 2020 Hyundai Elantra limited that was purchased new in December of 2020, has 17,764 miles, and no damage. At the end of may/early June of 2026, the car gave warning messages for the following: check forward collision avoidance assist system, check lane keep assist system, and check high Read details...
Cruise control on 55mph, car has slowed down going straight no uphill or downhill and accelerator did not work nothing blocking the accelerator. Had to pull over to a shoulder to shut engine off and on to drive. Tapping cruise control up to speed up in regulated area such as from 55 to a 65mph zone. Read details...
Around 9 p. M. , I was driving home on the xxx highway at about 60 mph. The road was clear, with no obstacles ahead, and it was lightly drizzling in the [xxx] area. Suddenly, the car's emergency braking system activated, then returned to normal. Read details...