Hyundai SONATA

Published

2021-09-24

Model years

2015–2017

Issue: On certain vehicles, an intermittent problem could cause the turn signals to activate in the opposite direction from what a driver intends. For example, when the driver uses the right turn signal, the left signal could turn on. Note: For 2016 and 2017 models, the Sonata Hybrid and Sonata Plug-In Hybrid (PHEV) models are also affected by this recall. Safety Risk: Turn signals that do not work properly may cause confusion and could increase the risk of a crash. Corrective Action: Hyundai will notify owners by mail and instruct you to bring your vehicle to a dealer to update the Smart Junction Box software.