Turn signal may activate in wrong direction
Defect Summary
Hyundai motor america (hyundai) is recalling certain 2015-2017 sonata, 2016-2017 sonata hybrid, and sonata plug-in hybrid vehicles. the smart junction box (sjb) software logic may not properly interpret the signals received from the multifunction switch, which could cause the turn signal to activate in the opposite direction of what the driver intended.
Safety Consequence
A turn signal that activates in the opposite direction of what was intended by the driver increases the risk of a crash.
Corrective Action
Dealers will update the sjb software, free of charge. owner notification letters were mailed november 19, 2021. owners may contact hyundai customer service at 1-855-371-9460. hyundai's number for this recall is 210.
Similar Recalls
Other recalls from Hyundai Motor America or involving Electrical System.
FAQ: Recall 21V749000
Your rights, the repair process, and what each field on this page means.
What is recall 21V749000?
NHTSA recall 21V749000 was issued by Hyundai Motor America on September 24, 2021. It addresses: Turn signal may activate in wrong direction. The recall affects approximately 469,377 vehicles, with the defect involving the Electrical System component.
How do I get this recall repaired?
Contact any authorized Hyundai Motor America dealer and reference NHTSA recall ID 21V749000 or the manufacturer campaign number 210. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.