Campaign 22V-324

Software error in the Shifter Control Unit (SCU) may disengage the parking mechanism, which can allow the vehicle to rollaway

Defect summary

Hyundai Motor America (Hyundai) is recalling certain 2022 Ioniq 5 vehicles. A software error in the Shifter Control Unit (SCU) may disengage the parking mechanism, which can allow the vehicle to rollaway.

Consequence

Vehicle rollaway can increase the risk of a crash or injury.

Remedy

Drivers are recommended to use the Electronic Parking Brake (EPB) when parking their vehicles until the remedy has been performed. Dealers will update the Shifter Control Unit software, free of charge. Owner notification letters were mailed July 14, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 228.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Source: NHTSA ODI recalls file, campaign 22V324000. Text as published by NHTSA.

Vehicles covered

One product line is covered

Owner complaints filed with NHTSA about brakes on these vehicles: 25, of which 1 involved a crash, fire, injury or death. Complaints are not verified by NHTSA.

Vehicles covered by campaign 22V-324
Make	Model	Model years	Complaints on this component
Hyundai	Ioniq 5	2022	25

Source: NHTSA ODI recalls and complaints files. Equipment, tire and child-seat campaigns list products, not vehicles.

Investigation

No NHTSA investigation is linked to this recall

Most recalls are started by the manufacturer. This one lists "Manufacturer" as its origin.

Before the recall

No service bulletins on this component preceded the recall

Distinct manufacturer communications on the same component group, make, model and model year in the 24 months before the report date.

Source: NHTSA manufacturer communications file.

Service bulletins

25V-235 Apr 10, 2025
Integrated electronic brake (IEB) and vehicle control unit (VCU) software may cause reduced braking performance when LFB is activated
25V-065 Feb 6, 2025
Integrated electronic brake (IEB) and vehicle control unit (VCU) software may cause reduced braking performance when LFB is activated
23V-651 Sep 22, 2023
Anti-Lock Brake System (ABS) module may leak brake fluid internally and cause an electrical short, which can result in an engine compartment fire…
23V-415 Jun 8, 2023
Brake booster diaphragm may become misaligned and cause an internal vacuum leak, which can result in a loss of power brake assist
22V-810 Oct 27, 2022
Anti-Lock Brake System (ABS) module could malfunction and cause an electrical short, which could result in an engine compartment fire while parked…
22V-056 Feb 3, 2022
Anti-Lock Brake System (ABS) module could malfunction and cause an electrical short, which could result in an engine compartment fire