NHTSA recall 21V-727 (21V727000)
engine recall reported September 17, 2021 - about 95,515 vehicles affected.
- NHTSA campaign number
- 21V727000
- Also written as
- 21V-727
- Manufacturer number
- 209
- Reported
- September 17, 2021
- Vehicles affected
- ~95,515
- Component
- engine
What is being recalled
Hyundai Motor America (Hyundai) is recalling certain 2017 Tucson and Sonata Hybrid vehicles. The connecting rod bearings inside the engine may wear prematurely, which can result in engine damage.
Why it is dangerous
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 (free at any franchised dealer)
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. Owners were notified of the defect on November 16, 2021. Owner notification letters were mailed January 15, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 209.
Recall repairs are always free, regardless of vehicle age or where you bought the car. Quote the campaign number 21V-727 when calling a dealer.
Affected 3 models
Each year links to that car's full history: every recall, owner complaints and common problems.
Source: NHTSA recall campaign data (public domain), refreshed weekly. See also the latest recall campaigns.