TSB 24-01-064H-1 — Hyundai Service campaign
24-01-064H-1 is a service campaign on file with NHTSA for the Hyundai Ioniq 5, 2025 model years, filed and re-filed as 2 documents. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Certain 2025MY IONIQ 5 N (NE N EV) vehicles’ Integrated Electronic Booster (IEB) software logic may disable the operation of the Electronic Brake Force Distribution (EBD) system when there is a malfunction with the steering angle, yaw sensor or lateral acceleration sensor and…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Worth checking your VIN against. 24-01-064H-1 is filed as a service campaign, which unlike an ordinary bulletin can mean free or reimbursed work when a vehicle qualifies. Ask a dealer using the document ID below, and check open recalls separately at nhtsa.gov/recalls.
Vehicles and model years 24-01-064H-1 names
| Vehicle | Model years |
|---|---|
| Hyundai Ioniq 5 | 2025 |
Every document filed under 24-01-064H-1
Manufacturers re-issue a bulletin as the repair changes, and file separate copies for technicians and for owners. All of them carry the same number.
| Document ID | Filed | Type |
|---|---|---|
| 24-01-064H-1 | September 27, 2024 | Service campaign |
| 24-01-064H-1 | September 27, 2024 | Service campaign |
What 24-01-064H-1 covers
Brakes & stability — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 24-01-064H-1?
24-01-064H-1 is a service campaign filed with NHTSA by Hyundai, covering the Hyundai Ioniq 5 across the 2025 model years. NHTSA's summary reads: Certain 2025MY IONIQ 5 N (NE N EV) vehicles’ Integrated Electronic Booster (IEB) software logic may disable the operation of the Electronic Brake Force Distribution (EBD) system when there is a malfunction with the steering angle, yaw sensor or lateral acceleration sensor and…
Which vehicles does 24-01-064H-1 cover?
NHTSA's file names Hyundai Ioniq 5 (2025). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB 24-01-064H-1 a recall, and is the repair free?
24-01-064H-1 is filed as a service campaign, not a recall — but this is the kind of communication that can mean free or reimbursed work if your VIN qualifies. Take the number to a dealer and ask. Recalls are separate and always free; check yours by VIN at nhtsa.gov/recalls.
How do I get the full text of 24-01-064H-1?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under 24-01-064H-1, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under 24-01-064H-1. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.