The Hyundai Sonata sits at the center of two of the largest U.S. recall storylines of the past decade: the Theta II 2.0L/2.4L engine failure issue (recalls 15V-568, 17V-226, 19V-706) and the ABS module fire risk (20V-159 / 20V-616). This guide lists every major Sonata recall by model year with NHTSA campaign references.
2011-2019 Sonata 2.0L/2.4L Theta II engines are covered by a lifetime warranty extension. If your engine seized, even out of original warranty, dealers must inspect and replace at no cost under the class settlement.
Hyundai's recall history through the 2010s is dominated by the Theta II engine bearing-debris issue and a series of escalating ABS hydraulic electronic control unit (HECU) fire recalls. Both have produced large class settlements and lifetime warranty extensions.
| Year(s) | NHTSA # | Defect Summary | Vehicles | Severity |
|---|---|---|---|---|
| 2011-2014 | 15V-568 | Theta II 2.0L/2.4L engine bearing failure due to manufacturing debris. | ~470,000 | Critical |
| 2011-2014 | 17V-226 | Expansion of Theta II engine recall covering additional U.S. production. | ~572,000 | Critical |
| 2015-2019 | 19V-706 | Second Theta II expansion plus knock sensor detection system (KSDS) software flash. | ~2M (with Kia) | Critical |
| 2013-2015 | 15V-870 | Front passenger seatbelt anchor may detach in a crash. | ~262,000 | High |
| 2013-2018 | 20V-159 | ABS hydraulic electronic control unit (HECU) can short and cause engine fire. | ~430,000 | Critical |
| 2014-2017 | 20V-616 | Expanded ABS HECU fire recall covering additional Sonata/Elantra/Tucson units. | ~592,000 | Critical |
| 2015-2017 | 17V-565 | Steering wheel can detach from steering column. | ~44,000 | High |
| 2020-2021 | 20V-740 | Improperly assembled fuel pipe can leak and cause fire. | ~129,000 | High |
| 2020-2024 | 24V-XXX (oil pan) | Oil pan plug may not be tightened; oil loss risk. | ~52,000 | Medium |
Data sourced from NHTSA recall database (nhtsa.gov/recalls). Always verify with your VIN before purchase or repair.
Recalls are tied to specific VINs, not just model years. Run yours through these free tools before you buy, sell, or schedule a repair:
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2011-2019 2.0L/2.4L Theta II Sonatas are covered. Coverage is tied to VIN and to documented oil change history. Bring records to your dealer.
Yes. Park outside until the recall is completed, per Hyundai's guidance. The repair (relay/fuse replacement) is free at any Hyundai dealer.
Less than Elantra or Tucson, but some 2011-2014 Sonata trims without an engine immobilizer are involved. Hyundai released a free software update.
Enter your VIN at nhtsa.gov/recalls or hyundaiusa.com/recall.
2011-2014 Theta II Sonatas are highest risk. 2015-2016 are next. 2018-2019 received the KSDS software update at the factory and are safer.
Yes, under the class settlement. Bring oil-change records; goodwill loaners and reimbursement are also part of the program.