Hyundai Ioniq 6, Ioniq 5: Electrical system — 12v/24v/48v battery

Affects Hyundai Ioniq 6, Ioniq 5 · 2022–2024 — about 99K vehicles.

The hazard

A loss of drive power increases the risk of a crash.

What to do

This recall is replaced by NHTSA recall number 24V-868. Vehicles already repaired under this recall will need to have the new remedy completed. Dealers will inspect and replace the ICCU and its fuse, as necessary. In addition, dealers will update the ICCU software. All repairs will be performed free of charge. Owner notification letters were mailed April 22, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 257/021G.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational