Jeep bulletin S2405000001
What it saysAntilock Brake System (ABS) Module Will Not Initialize After Recent Service Replacement. NHTSA’s full summary ↓
Jeep filed this with NHTSA as a service bulletin dated Mar 17, 2025, received Oct 3, 2024, about the service brakes — 3 documents under this number: S2405000001 Rev B, S2405000001 REV. A and 1 more. It names 7 model years (2018–2024). 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.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationAntilock Brake System (ABS) Module Will Not Initialize After Recent Service Replacement.
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| S2405000001 Rev B | Service bulletin | Mar 17, 2025 | 11015797 | PDF, 122 KB |
| S2405000001 REV. A | Service bulletin | Jan 14, 2025 | 11012875 | PDF, 167 KB |
| S2405000001 | Service bulletin | Oct 1, 2024 | 11008326 | PDF, 167 KB |
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.
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What owners reported
Source: NHTSA complaint databaseOwners of the 7 model years this bulletin names have filed 5,837 complaints with NHTSA since 2015.
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the service brakes
Source: same model, same component group8 other manufacturer communications filed against the Jeep Wrangler under the same component group (service brakes), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 113505 | Service campaign | Jul 15, 2026 | Customer Satisfaction Notification 56D – Antilock Brake System Control Module Software - Dealer Notification |
| 109607 | Service bulletin | Feb 11, 2026 | CALIPER ASSEMBLY - DISC BRAKE |
| 108463 | Service bulletin | Nov 18, 2025 | PAD KIT - REAR DISC BRAKE, FRONT DISC BRAKE |
| 108464 | Service bulletin | Nov 17, 2025 | PAD KIT - REAR DISC BRAKE, FRONT DISC BRAKE |
| S1805000006 REV. B | Service bulletin | Nov 3, 2025 | ESC Light Illuminated. DTC C1252-92 VACUUM PUMP CONTROL CIRCUIT And Or P258B ELECTRONIC VACUUM PUMP PERFORMANCE |
| 107418 | Service bulletin | Sep 18, 2025 | SWITCH - CLUTCH STARTER INTERLOCK & MASTER CYLINDER ASSEMBLY - CLUTCH |
| 9100186 | Service bulletin | Jul 17, 2023 | Brake Vacuum Pump For DTC Code P258B. Due to brake vacuum pumps being returned with trouble not found, please follow the proper diagnostics… |
| 9004433 | Service bulletin | Jul 17, 2023 | PUMP, Vacuum For DTC Code P258B - ELECTRONIC VACUUM PUMP PERFORMANCE. Due to brake vacuum pumps returned with trouble not found, please fol… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Jeep, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Jeep S2405000001 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 S2405000001 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 S2405000001 cover?
The manufacturer filed it against 7 model years: 2024 Jeep Wrangler, 2023 Jeep Wrangler, 2022 Jeep Wrangler, 2021 Jeep Wrangler, 2020 Jeep Wrangler, 2019 Jeep Wrangler and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.