TSB 23-01-067H-1 — Hyundai Service bulletin
23-01-067H-1 is a service bulletin on file with NHTSA for the Hyundai Ioniq 5, 2022–2023 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. This updated Vehicle Control Unit (VCU) software package includes the following: • Brake light logic update for regenerative braking. • i-Pedal mode operation logic update. • 12V battery saver logic update allows charging from EV Battery as low as 10% SOC when parked. The…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 23-01-067H-1 names
| Vehicle | Model years |
|---|---|
| Hyundai Ioniq 5 | 2022, 2023 |
Every document filed under 23-01-067H-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 |
|---|---|---|
| 23-01-067H-1 | October 9, 2023 | Service bulletin |
| 23-01-067H-1 | October 9, 2023 | Service bulletin |
What 23-01-067H-1 covers
Brakes & stability, Transmission & drivetrain — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 23-01-067H-1?
23-01-067H-1 is a service bulletin filed with NHTSA by Hyundai, covering the Hyundai Ioniq 5 across the 2022–2023 model years. NHTSA's summary reads: This updated Vehicle Control Unit (VCU) software package includes the following: • Brake light logic update for regenerative braking. • i-Pedal mode operation logic update. • 12V battery saver logic update allows charging from EV Battery as low as 10% SOC when parked. The…
Which vehicles does 23-01-067H-1 cover?
NHTSA's file names Hyundai Ioniq 5 (2022–2023). 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 23-01-067H-1 a recall, and is the repair free?
No. 23-01-067H-1 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of 23-01-067H-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 23-01-067H-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 23-01-067H-1. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.