1999 Hyundai Sonata structure problems
36 owner complaints filed with NHTSA name the structure on the 1999 Hyundai Sonata — 29% of all complaints for this model year.
What owners report
“After removing the drivers front wheel I noticed the control arm attachment point severely rusted, & the sub frame cracked ready to break. I know about the recall. Unfortunately nebraska along with other states were not included. This car was well maintained by the original owner, & driven very…”
filed Mar 28, 2014
“The sub frame/k frame on my 99 hyundai sonata rusted out causing my driver side rear tire and passenger side rear tire to face outwards almost coming off and damaging my left control arm. I heard a loud pop and couldn't figure out what it was then realized the steering wheel was cocked at 180. I…”
filed Nov 13, 2013
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships. It provides a barrier between the paint and contaminants, such as rail dust, acid rain, and industrial fallout. In rare…
23-BD-007H · Service Bulletin/Repair Instructions · issued Apr 24, 2023
Structure problems in other Sonata years
| Year | Reports | Share |
|---|---|---|
| 2024 Sonata | 4 | 9% |
| 2023 Sonata | 4 | 5% |
| 2022 Sonata | 3 | 3% |
| 2021 Sonata | 4 | 3% |
| 2020 Sonata | 16 | 9% |
| 2019 Sonata | 7 | 4% |
| 2018 Sonata | 15 | 4% |
| 2017 Sonata | 37 | 5% |
| 2016 Sonata | 31 | 4% |
| 2015 Sonata | 52 | 5% |
| 2014 Sonata | 16 | 2% |
| 2013 Sonata | 50 | 3% |
Other reported problem areas on the 1999 Hyundai Sonata
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.