The vehicle's cruise control, which was set at 63 mph, set itself to 110 mph and began to accelerate before I turned it off. I reset the cruise control, and it happened again immediately afterwards.
2022 Hyundai Elantra Hybrid: adaptive cruise control problems
6 of the 40 complaints about the 2022 Hyundai Elantra Hybrid describe adaptive cruise control problems.
- owner complaints
- 6
- of this car's complaints
- 15%
- recalls
- 1
Is there a fix? There is 1 recall for this area of the car. See below
Adaptive cruise control problems by model year
- 20241
- 20236
- 20226
- 20212
What owners say
My Hyundai Elantra hybrid has had the horn and front radar go out 3 times. It will eventually start working again. Heavy rain or snow will disable the front radar and then it won’t go away for a while. When the front radar is out, I cannot use cruise control. It is disabled. I feel adaptive cruise control is much safer and cruise control in general. Apparently many people have similar issues. The horn not working often is also a huge concern. I am concerned I cannot rely on my car.
Sometimes when the cruise control is turned on the car starts the cruise setting at 110mph and then starts accelerating the vehicle to that speed. It does not allow the mph setting to be turned down using the controls on the steering wheel, the only way to take it out of the stuck 110 mph setting is by turning cruise control off or braking. This situation happens rarely but does occur with only the cruise control being turned on, without any further prompt. I have a video of the occurance but the website does not allow me to upload a video.
Issue: manually setting cruise control to current speed (say 55mph) sets the cruise to 110mph . This has happened more than 10 times in 2 years of my ownership. This happens randomly and not possible to reproduced on-command. The dealers have refused to note this info and send it to Hyundai for investigation. Car accelerating to 110mph all of a sudden while you expect it to stay at your current speed can make one loose control of the vehicle, drive off the road if this happens near a sharp bend and potentially hitting other cars. This issue has definitely put the safety of me and other were put at risk. I believe this is a software issue and the dealers cant diagnose this on the spot. Hyundai does not seem to collect such non-reproducible complaints on their end which is really irresponsible.
The Cruise Control will automatically set itself to either 20mph or 120mph when engaging it as usual. This happens with no common circumstances that I can see, but as it has happened over 10 times and I have only had the brand new car since Aug 31 2022 and the dealership does not seem concerned about it, I though I should report it to you. It HAS put both myself and others at risk, as the first time it happened, the car began to accelerate as fast as possible and the digital readout on the dashboard had the Cruise Control set for 120 mph and I almost ran into the car ahead of me. I have taken it to Schomp Hyundai in Aurora, CO and they were unable to reproduce the issue and no codes came up, with the exception of the LKA, which they did not deem a problem. This happens regularly and the only recourse is to pull over and restart the car. This first occurred around 20,000 miles and continues to happen without any rhyme or reason and makes me feel unsafe in my first brand new car. Thank you for taking the time to read this and I hope if this is happening to others, that Hyundai will be made aware of it and remedy the problem before someone get seriously hurt.
After driving the vehicle for about 5 miles I stopped to make a left turn and when I let off the brake and pressed the gas pedal the car crept forward but wouldn't speed up and the gas engine wasn't starting or even cranking. After about 20 to 30 seconds to gas engine started and the car drove fine for about 15 miles then I went to slow down and the car speed up on it own and the adaptive cruise control was off. Then it drove fine for a few more miles then I stopped at a red light and then began to make a right turn and the car did the same as before. It crept forward and the gas engine wasn't starting or even cranking. Then after 20 to 30 seconds the gas engine started and I was able to speed up some but then the engine would rev up but the car wouldn't speed up. It seemed like the transmission wasn't engaging. The car was parked for about 8 hours and then drove to the dealership without any issues. The service department at the local Hyundai dealership looked at the vehicle and test drove it without any issues
Related recalls
Back over prevention: sensing system: camera
- What is wrong
- Hyundai Motor America (Hyundai) is recalling certain 2021-2022 Santa Fe, Santa Fe HEV, Elantra, Elantra HEV and 2022 Elantra N and Santa Fe PHEV vehicles. Due to a damaged printed circuit board, the rearview camera image may fail to display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
- Risk
- A rearview image that does not display reduces the driver's visibility and increases the risk of a crash.
- Remedy
- Dealers will replace the rearview camera, free of charge. Owner notification letters were mailed January 14, 2025. Owners may contact Hyundai customer service at 1‑855‑371‑9460. Hyundai's number for this recall is 271.
Recall number 24V879000 · Recall details
Questions about the 2022 Hyundai Elantra Hybrid adaptive cruise
Is adaptive cruise control problems a common problem on the 2022 Hyundai Elantra Hybrid?
6 of 40 owner complaints about the 2022 Hyundai Elantra Hybrid (15%) mention adaptive cruise control problems. The model year with the most reports is 2022.
Is there a recall or service bulletin for this on the 2022 Hyundai Elantra Hybrid?
There is 1 recall and 0 service bulletins for the same area of the car. Check them below with your VIN.
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