Ford bulletin SSM 55177
What it saysSome 2025-2026 Maverick and 2026 Bronco Sport vehicles equipped with an 8-inch instrument panel cluster (IPC) display may exhibit a condition where the fuel gauge displays one mark below the full fuel level when… NHTSA’s full summary ↓
Ford filed this with NHTSA as a service bulletin dated Sep 16, 2026, received Sep 21, 2026, about the fuel/propulsion system. It names 3 model years (2025–2026). 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 communicationSome 2025-2026 Maverick and 2026 Bronco Sport vehicles equipped with an 8-inch instrument panel cluster (IPC) display may exhibit a condition where the fuel gauge displays one mark below the full fuel level when the fuel tank is full. This may be due to the software in the IPC. To correct the condition, download and run the "IPC - Instrument Panel Cluster (IPC) Software Update" application using the latest software level of the Ford Diagnosis and Repair System (FDRS) scan tool. For claiming, use causal part 10849 and labor operations 12651D and IPC.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| SSM 55177 | Service bulletin | Sep 16, 2026 | 11037422 | PDF, 69 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 3 model years this bulletin names have filed 68 complaints with NHTSA since 2015. 17 of them name Electrical System — 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.
The contact owns a 2026 Ford Maverick. The contact stated that while attempting to start the vehicle, the vehicle failed to start as intended. The contact stated that the failure had occurred because of the manufacturer's capability to access the computer system without the owner’s knowledge.
2026 Ford Maverick · Electrical System · filed with NHTSA Sep 9, 2026
*** VEHICLE FIRE RISK *** Drivers dash tweeter started smoking and the dash became hot to the touch near the windshield. Smelled something electrical burning. Smoke stain on LWR LH windshield corner. Removed key. Exited vehicle and heard static from drivers door speaker.
2025 Ford Maverick · Electrical System · filed with NHTSA Aug 13, 2026
2026 Bronco SportDescription Your vehicle may display a blank instrument panel cluster ipc screen upon startup. This may occur when the vehicle is restarted within a specific time interval after turning the vehicle off.
2026 Ford Bronco Sport · Electrical System · filed with NHTSA Jun 12, 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 fuel/propulsion system
Source: same model, same component group15 other manufacturer communications filed against these Ford models under the same component group (fuel/propulsion system), newest first. The eight newest are listed; the rest are on the Ford list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| SSM 55140 | Service bulletin | Aug 31, 2026 | Some 2025-2026 Maverick vehicles built on or before 05-Dec-2025 and 2024-2026 Nautilus vehicles built on or before 04-Sep-2025 may exhibit l… |
| SSM 55058 | Service bulletin | Jul 31, 2026 | Some 2025-2026 Maverick vehicles built on or before 05-Dec-2025 and 2024-2026 Nautilus vehicles built on or before 04-Sep-2025 may exhibit l… |
| SSM 54857 | Service bulletin | May 21, 2026 | 2020-2026 Explorer/Escape/Corsair, 2021-2026 Bronco Sport/Bronco, 2022-2026 Maverick, 2024-2026 Mustang/Ranger/Nautilus vehicles equipped wi… |
| SSM 54823 | Service bulletin | May 15, 2026 | Some 2025-2026 Maverick vehicles built on or before 05-Dec-2025 and 2024-2026 Nautilus vehicles built on or before 04-Sep-2025 may exhibit l… |
| SSM 54785 | Service bulletin | Apr 28, 2026 | Some 2022-2024 Maverick hybrid vehicles may exhibit various electrical symptoms and/or a no crank/no start condition related to an intermitt… |
| SSM 54746 | Service bulletin | Apr 15, 2026 | Some 2022-2024 Maverick hybrid vehicles may exhibit a no crank/no start condition with a discharged battery due to a 12V battery drain. This… |
| SSM 54741 | Service bulletin | Apr 13, 2026 | Some 2025-2026 Escape/Maverick/Bronco Sport vehicles equipped with an 8-inch instrument panel cluster (IPC) display may exhibit a condition… |
| SSM 54586 | Service bulletin | Feb 16, 2026 | Some 2025-2026 Escape/Maverick/Bronco Sport vehicles equipped with an 8-inch instrument panel cluster (IPC) display may exhibit a condition… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Ford, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Ford SSM 55177 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 SSM 55177 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 SSM 55177 cover?
The manufacturer filed it against 3 model years: 2026 Ford Bronco Sport, 2026 Ford Maverick, 2025 Ford Maverick. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.