Hyundai service campaign 9C8
Hyundai filed this with NHTSA as a service campaign dated Feb 21, 2026, received Nov 12, 2025, about the service brakes — 6 documents under this number: 9C8 OL, 25-01-070H-1 DCS, 25-01-070H-1 TSB, 25-01-070H DCS and more. It names 3 model years (2023–2025). A service campaign is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationCertain Palisade (LX2) vehicles may exhibit vibration in the brake pedal and/or steering wheel and noises from the ABS system when braking over uneven road surfaces or bumps. The brake system remains functional under these conditions. Technical Service Bulletin (TSB) 25-01-070H-1 provides instructions to update the ABS software to address vibration and noise that can occur under certain operating conditions and road surfaces, such as driving at lower speeds over uneven surfaces.
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 9C8 OL | Service campaign | Feb 21, 2026 | 11028983 | not yet checked |
| 25-01-070H-1 DCS | Service campaign | Nov 26, 2025 | 11025962 | not yet checked |
| 25-01-070H-1 TSB | Service campaign | Nov 21, 2025 | 11025954 | not yet checked |
| 25-01-070H DCS | Service campaign | Nov 6, 2025 | 11025478 | not yet checked |
| 25-01-070H DN | Service campaign | Nov 5, 2025 | 11025475 | not yet checked |
| 25-01-070H TSB | Service campaign | Nov 5, 2025 | 11025474 | not yet checked |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
Common questions
Source: NHTSA, 49 CFR 579.5Is Hyundai 9C8 a recall?
No. A service campaign is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the 9C8 repair free?
A service campaign is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.
Which vehicles does 9C8 cover?
The manufacturer filed it against 3 model years: 2025 Hyundai Palisade, 2024 Hyundai Palisade, 2023 Hyundai Palisade. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.