TSB 26-AD-001H — Hyundai Service bulletin
26-AD-001H is a service bulletin on file with NHTSA for 5 Hyundai models, 2020–2026 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Some 2019MY and newer vehicles equipped with a front view camera may illuminate certain warning lights and trigger DTC C272246 fault code for the front camera. In the following cases, the front camera auto-calibration range may be exceeded while driving: • If the front camera is…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 26-AD-001H names
| Vehicle | Model years |
|---|---|
| Hyundai Elantra | 2021, 2022, 2023, 2024, 2025 |
| Hyundai Ioniq 5 | 2022, 2023, 2024, 2025, 2026 |
| Hyundai Kona | 2024, 2025, 2026 |
| Hyundai Sonata | 2020, 2021, 2022, 2023, 2024, 2025, 2026 |
| Hyundai Tucson | 2022, 2023, 2024, 2025, 2026 |
Every document filed under 26-AD-001H
| Document ID | Filed | Type |
|---|---|---|
| 26-AD-001H TSB | February 25, 2026 | Service bulletin |
What 26-AD-001H covers
Driver assistance, Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 26-AD-001H?
26-AD-001H is a service bulletin filed with NHTSA by Hyundai, covering 5 Hyundai models across the 2020–2026 model years. NHTSA's summary reads: Some 2019MY and newer vehicles equipped with a front view camera may illuminate certain warning lights and trigger DTC C272246 fault code for the front camera. In the following cases, the front camera auto-calibration range may be exceeded while driving: • If the front camera is…
Which vehicles does 26-AD-001H cover?
NHTSA's file names Hyundai Elantra (2021–2025); Hyundai Ioniq 5 (2022–2026); Hyundai Kona (2024–2026); Hyundai Sonata (2020–2026); Hyundai Tucson (2022–2026). 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-AD-001H a recall, and is the repair free?
No. 26-AD-001H 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-AD-001H?
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-AD-001H, 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-AD-001H. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.