One problem related to rearview system braking has been reported for the 2023 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2023 Hyundai Sonata based on all problems reported for the 2023 Sonata.
Forward collision warning appeared, vehicle lost power and would not accelerate. Vehicle kept loosing power. Multiple codes appeared. I am an ase certified mechanic, so I went to my own business to get my scanner and there was a list of codes. Vehicle is currently at dealership and they are tracking down issues. Currently blaming an ecm but unsure. This is the second vehicle I have had this exact issue with. I have video that it won't allow me to upload of all the codes. I have a video of a previous issue, with a different vehicle. It's a 2023 Hyundai santa fe.