2023 Hyundai Santa Fe Hybrid driver assistance complaints

Filed Mar 30, 2024 · Brakes, Driver assistance · NC

Occurred on [XXX] while travelling in the middle lane of a 3-lane highway just west of Raleigh, NC and heading west. The Emergency Brake Light came on, the car stopped suddenly and my head shook from side to side. This could have been a major accident if the traffic wasn’t light. I do not tailgate and there were at least 6-8 car lengths between me and the car in front. No cars on either side. There was no beeping warning from the vehicle about being too close to other vehicles before the car stopped. I pressed on the gas pedal and the car moved forward. The weather was about 50-60 degrees, dry road and sunny. Next Step: Called Hyundai Customer Care on [XXX] and was advised to bring the vehicle in for inspection and correction. Took the car into the Hyundai Autonation dealership in Buford, GA, where the vehicle was purchased. They found nothing wrong. Note: Have researched this problem online and found multiple instances of the same occurrence. See the following online: Emergency Braking System Activates Intermittently | Hyundai Santa Fe Forums INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jan 27, 2024 · Driver assistance · PA

The automatic emergency braking system engaged (the red warning flashed on the dashboard and tone beeped) while I while driving on the highway at 65 mph, in clear weather conditions. This engagement caused the steering wheel to jerk violently left and right, almost causing the car to fishtail on the highway. There was a concrete barrier next to the lane I was driving in, and this was a very dangerous situation. Luckily, there was no car in the lane next to me.

Filed Sep 18, 2023 · Driver assistance · SC

Beginning the evening of 8/21/2023, this 2023 Hyundai Santa Fe HEV began displaying warning messages: "Check Blind Spot Safety System" and "Check Rear Cross-Traffic Safety System." Simultaneously, the car would not register a "Ready to Drive" and could not be shifted into Drive or Reverse. The car could be shifted into Neutral. After turning off and restarting the car several times, the warning messages did not recur, and the car could be shifted and driven normally. The problem recurred in the following days. It appeared that the issue was unrelated to cleaning the sensors but may have been related to the car being left in the sun. The car had to be towed to a dealer on 8/23. This dealer claimed to be unable to reproduce the problem. It is believed that the dealer kept the vehicle in a shaded garage during this time. After retrieving the vehicle from the first dealer, the problem recurred the following day, 9/2, again after having been parked in the sun on a warm day. The vehicle had to be towed to another dealer who was able to reproduce, but not diagnose, the issue. As of 9/18, the dealer states that they have identified a connector that appears to be causing the issue, but they say that they don't know what the connector does, because it does not appear in manufacturer wiring diagrams corresponding to the VIN. Because of the dealer's and manufacturer's inability to diagnose the issue, it is unclear if the issue actually implicates the operation of the blind spot and rear cross-traffic safety systems identified in warning messages. Hopefully it is possible for the federal safety agency to work with Hyundai to figure that out. The vehicle is with the dealer in Chantilly, VA and is available for inspection.

Filed Aug 23, 2023 · Brakes, Driver assistance · MI

Since I have had the car, five months, there have been THREE INCIDENTS of the car braking to a stop suddenly and unexpectedly while I am driving. At no time were there other cars near me; I was not in danger of hitting anything or anyone as the road was clear. The stops were jarring and upsetting as I could not discern a reason for these sudden stops. I feel it is very dangerous to stop in the middle of the street without warning.