1999 Hyundai Sonata problems, complaints & recalls
Most-reported problem areas: Structure:frame And Members (23) · Air Bags (12) · Suspension (9)
🧭 Reliability snapshot
Compared against other Hyundai Sonata model years — complaint volume vs the model's median year, recalls and severity. How we score →
🛣️ Complaints by mileage
73 NHTSA complaints that reported an odometer reading.
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (122)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Engine And Engine Cooling 2023-10-13 · 23-EM-005H · Service Bulletin/Repair Instructions
this bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
Structure:body 2023-04-24 · 23-BD-007H · Service Bulletin/Repair Instructions
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 cases, the paint can become clouded under the ppf. these spots are the result of moist
Visibility 2023-01-30 · 23-BD-002H · Service Bulletin/Repair Instructions
this bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (drl), or fog lamp. this tsb illustrates the various causes of condensation inside the lamp assembly. lamp assembly replacement is not necessary
Engine And Engine Cooling 2022-07-28 · 22-EM-010H · Service Bulletin/Repair Instructions
follow the guidelines outlined in this bulletin to inspect and clean or replace certain components of the engine intake system accordingly during engine short block or sub-assembly replacement.
Tires 2022-07-14 · 22-GI-006H · Service Bulletin/Repair Instructions
effective june 2, 2008, federal motor vehicle safety standard 110 (fmvss 110) established a threshold for correcting load carrying capacity information indicated on tire placards when vehicle weight has been increased before retail sale. this limit is the lesser of 1.5% of gvwr or 100 pounds.
Power Train 2021-05-21 · 21-AT-006H · Service Bulletin/Repair Instructions
hyundai approves only the atf, dct gear oil and ivt gear oil specified in the vehicleã¢ââs ownerã¢ââs manual. ã¯ââ· use of other atf may result in improper shift quality or other drivability conditions. ã¯ââ· use of other dct and ivt gear oil may result in reduced durability. hyundai does n
Showing the 6 most recent of 122 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.