Transport CanadaMedium Risk
2015 HYUNDAI SONATATransport Canada Recall #2021589
The official notice
Defect
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.
Remedy
Hyundai will notify owners by mail and instruct you to bring your vehicle to a dealer to update the Smart Junction Box software.
30,525 vehicles affectedMfr ref: R0199 (11D206)Updated June 10, 2026