Jeep bulletin 9100615
What it saysPower brake booster To avoid potential charge-back, only use MOPAR approved brake fluid per the service manual. NHTSA’s full summary ↓
Jeep filed this with NHTSA as a service bulletin dated Jun 23, 2025, received Jul 2, 2025, about the service brakes. It names 8 model years (2022–2025). 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 communicationPower brake booster To avoid potential charge-back, only use MOPAR approved brake fluid per the service manual. When filling the brake reservoir, use clean equipment and gloves during repair to avoid cross-contamination.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 9100615 | Service bulletin | Jun 23, 2025 | 11020099 |
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 8 model years this bulletin names have filed 1,942 complaints with NHTSA since 2015. 66 of them name Service Brakes — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
On April 20, 2026, my 2025 Jeep Grand Cherokee L was involved in a crash due to a sudden and complete brake failure. At the time of the incident, the vehicle was in the custody of an authorized FCA dealership. An employee of the dealership was operating the vehicle when the brakes completely failed to respond, resulting in an accident.
2025 Jeep Grand Cherokee · Service Brakes · filed with NHTSA May 25, 2026
ABS , Traction Control, Power brake booster, AEB inoperative after routine brake pads/rotor service. Vehicle was put into service mode via touch screen radio, rear brake service performed. Upon initial brake pedal application, required to exit service mode for rear brakes, to return caliper piston contact to brake pad.
2022 Jeep Grand Cherokee · Service Brakes · filed with NHTSA Mar 19, 2025
While waiting at a drive thru, the brakes did not respond when pressed and the car kept moving forward. The emergency braking system also did not respond. The car was placed into park and the car still did not stop. This resulted in hitting the car in front of us in line
2025 Jeep Wagoneer · Service Brakes · filed with NHTSA Sep 4, 2026
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 group20 other manufacturer communications filed against these Jeep models under the same component group (service brakes), newest first. The eight newest are listed; the rest are on the Jeep list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| S238A000038 REV. D | Service bulletin | Sep 11, 2026 | Auto Emergency Braking (AEB) Unavailable ? Service Required Message In Cluster |
| 113123 | Service bulletin | Jun 29, 2026 | SPRING KIT - DISC BRAKE PAD |
| 03D Campaign | Other | Feb 25, 2026 | Fleet Campaign Parts Ordering Process (03D) |
| 110463 | Service bulletin | Feb 23, 2026 | SWITCH - TRAILER BRAKE CONTROL MODULE , ADAPTER & WIRING KIT - TRAILER TOW. |
| S2521000005 | Service bulletin | Dec 17, 2025 | The customer states the ABS and Traction Control warning comes on. Vehicle sets wheel speed BSCM/ABS fault codes. |
| S2505000008 | Service bulletin | Sep 22, 2025 | C0044-00-BRAKE PRESSURE SENSOR 1 (MODULE, Brake System Control 2 (BSCM 2)) |
| S2505000006 | Service bulletin | Aug 22, 2025 | Ebooster Electronic Booster Service Information. |
| 05-002-25 | Service bulletin | Jul 4, 2025 | Front Caliper Bolts Loose Customers may comment on the following: ● A noise coming from the front of the vehicle. This bulletin involves tig… |
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 9100615 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 9100615 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 9100615 cover?
The manufacturer filed it against 8 model years: 2025 Jeep Grand Cherokee, 2024 Jeep Grand Cherokee, 2023 Jeep Grand Cherokee, 2022 Jeep Grand Cherokee, 2025 Jeep Wagoneer, 2024 Jeep Wagoneer and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.