Lane Departure Related Problems of the 2023 Hyundai Sonata

Table 1 shows two common lane departure related problems of the 2023 Hyundai Sonata.

Table 1. Lane Departure related problems of Hyundai Sonata

Problem Category Number of Problems
Blind Spot Detection problems
1
Warning problems
1

Blind Spot Detection problem #1

Vehicle’s front collision sensor popped up on dash, vehicle lost all power. Almost was hit by a group a semi trucks hauling a wide load that wouldn’t have been able to stop in time. This is the 3rd time it has happened in a week and a half.

Warning problem #2

1. All safety features related to the back up camera, eps, traction control, lane assist, active cruise control, automatic high beam, forward collision avoidance and more. 2. Loss of all safety features and then sudden restoration of eps would cause swerve into oncoming lanes or into neighboring lanes and/or ditches. 3. Yes the problem has been reproduced, repeatedly in cold weather and while the dealership has had it in for repairs. 4. No, but the dealership has contacted the manufacturer for repair advice. 5. Yes, every time. I have photos of my dash with the indicating lights on. 10/2/23.


Lane Departure related problems in other Hyundai Sonata model year vehicles:



Sonata Service Bulletins
Sonata Safety Recalls
Sonata Defect Investigations