Hyundai recalls Sonata, Accent to fix two defects

Hyundai has issued two separate recall campaigns for the Sonata and Accent, resolving respective defects with certain engines and a brake-light switch.

The 2.0- and 2.4-liter direct-injection engines in the 2011-2012 Sonata are prone to failure due to metal debris that may not have been fully removed during crankshaft production. Oil flow is consequently restricted to the connecting rod bearings, eventually causing damage and possible engine failure.

“Engine failure would result in a vehicle stall, increasing the risk of a crash,” the recall documents warn.

Hyundai revised its production process in 2012 to better remove metallic debris, without implementing a recall at the time. The National Highway Traffic Safety Administration raised the issue again a few months ago, disagreeing with the company’s initial assessment and pushing for a recall.

The Accent recall, which includes select vehicles from the 2009-2011 model years, serves as a revision to an earlier campaign. The first recall covered older cars, however Hyundai and the NHTSA continued to receive failure reports for newer vehicles that are now listed in the latest action.

The company will inspect approximately 470,000 Sonata sedans and replace the engine assembly if necessary. For Accent recall, approximately 99,500 vehicles will be outfitted with a new brake-switch.