Unintended acceleration after gas pedal release
Defect Summary
Hyundai motor america (hyundai) is recalling certain 2017-2019 ioniq electric vehicles. an unstable electrical ground may cause the vehicle to enter a fail-safe mode with reduced acceleration and power. in certain conditions while in fail-safe mode, the vehicle may accelerate after the gas pedal is released.
Safety Consequence
Unexpected acceleration following gas pedal release can increase the risk of a crash.
Corrective Action
Dealers will update the epcu (electric power control unit) software and repair the ground wiring, free of charge. owner notification letters were mailed february 9, 2022. owners may contact hyundai customer service at 1-855-371-9460. hyundai's number for this recall is 215.
Similar Recalls
Other recalls from Hyundai Motor America or involving Electrical System.
FAQ: Recall 21V944000
Your rights, the repair process, and what each field on this page means.
What is recall 21V944000?
NHTSA recall 21V944000 was issued by Hyundai Motor America on December 7, 2021. It addresses: Unintended acceleration after gas pedal release. The recall affects approximately 2,679 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 21V944000 or the manufacturer campaign number 215. 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.