Jeep bulletin S2508000029
Jeep filed this with NHTSA as a service bulletin dated Aug 14, 2026, received Apr 22, 2025, about the back over prevention — 3 documents under this number: S2508000029 REV. B, S2508000029 REV. A. It names 16 model years (2022–2027). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationInstrument Panel Cluster (IPC) Message “Park Assist System Unavailable� or “Service Park Assist System�, “Rear Braking Assist Unavailable� or “Service Rear Braking Assist System" with Performance Diagnostic Trouble Codes (DTCs)
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| S2508000029 REV. B | Service bulletin | Aug 14, 2026 | 11036279 | not yet checked |
| S2508000029 REV. A | Service bulletin | Aug 4, 2026 | 11036180 | not yet checked |
| S2508000029 | Service bulletin | Apr 18, 2025 | 11017123 | 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 themAlso filed against model years this site has no page for: 2027 Jeep Grand Wagoneer.
A 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 Jeep S2508000029 a recall?
No. A service bulletin 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 S2508000029 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way.
Which vehicles does S2508000029 cover?
The manufacturer filed it against 16 model years: 2027 Jeep Grand Cherokee, 2026 Jeep Grand Cherokee, 2025 Jeep Grand Cherokee, 2024 Jeep Grand Cherokee, 2023 Jeep Grand Cherokee, 2022 Jeep Grand Cherokee and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.