The problem
Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Veloster, 2012 Santa Fe, 2011-2013 Sonata Hybrid, and 2016 Sonata Hybrid vehicles. The connecting rod bearings inside the engine may wear prematurely, which over time can result in engine damage.
The risk
A damaged engine can increase the risk of a fire or it can cause an engine stall, increasing the risk of a crash.
The fix
Hyundai will notify owners, and dealers will inspect the engine. If bearing damage is found, the engine will be replaced. Dealers will also install a software update containing a new Knock Sensor Detection System (KSDS). Repairs will be performed free of charge. The recall began March 31, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 198.
Recall details
| NHTSA campaign | 20V-746 (20V746000) |
|---|---|
| Manufacturer number | 198 |
| Manufacturer | Hyundai Motor America |
| Component | Engine |
| Report date | December 1, 2020 |
| Owners notified | March 31, 2021 |
| Vehicles affected | 128,948 |
| Initiated by | NHTSA investigation |
Vehicles covered
Owner complaints about the engine & cooling
- 2012 Hyundai Santa Fe engine problems 234
- 2011 Hyundai Sonata Hybrid engine problems 41
- 2012 Hyundai Sonata Hybrid engine problems 70
- 2013 Hyundai Sonata Hybrid engine problems 41
- 2016 Hyundai Sonata Hybrid engine problems 76
- 2015 Hyundai Veloster engine problems 79
- 2016 Hyundai Veloster engine problems 140
Frequently asked questions
Is the recall 20V-746 repair free?
Yes. Hyundai dealers will fix the problem at no cost: Hyundai will notify owners, and dealers will inspect the engine. If bearing damage is found, the engine will be replaced. Dealers will also install a software update containing a new Knock Sensor Detection System (KSDS).
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 128,948 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.