TSB 26-GI-002H — Hyundai Service bulletin
26-GI-002H is a service bulletin on file with NHTSA for 7 Hyundai models, 2022–2026 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2026 1st Navigation Map and…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 26-GI-002H names
| Vehicle | Model years |
|---|---|
| Hyundai Elantra | 2023 |
| Hyundai Ioniq 5 | 2022, 2023, 2024, 2025 |
| Hyundai Kona | 2023, 2024, 2025 |
| Hyundai Palisade | 2023, 2024, 2025 |
| Hyundai Santa Fe | 2023, 2024, 2025 |
| Hyundai Sonata | 2023, 2024, 2025 |
| Hyundai Tucson | 2023, 2024, 2025, 2026 |
Every document filed under 26-GI-002H
| Document ID | Filed | Type |
|---|---|---|
| 26-GI-002H TSB | May 27, 2026 | Service bulletin |
What 26-GI-002H covers
Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 26-GI-002H?
26-GI-002H is a service bulletin filed with NHTSA by Hyundai, covering 7 Hyundai models across the 2022–2026 model years. NHTSA's summary reads: This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2026 1st Navigation Map and…
Which vehicles does 26-GI-002H cover?
NHTSA's file names Hyundai Elantra (2023); Hyundai Ioniq 5 (2022–2025); Hyundai Kona (2023–2025); Hyundai Palisade (2023–2025); Hyundai Santa Fe (2023–2025); Hyundai Sonata (2023–2025); Hyundai Tucson (2023–2026). 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 26-GI-002H a recall, and is the repair free?
No. 26-GI-002H 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 26-GI-002H?
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 26-GI-002H, 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 26-GI-002H. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.