Maserati bulletin MAS003841
What it saysDignostic sheet for "Tonneau warning" while drivingwhich requires a BOL to be opened NHTSA’s full summary ↓
Maserati filed this with NHTSA as a service bulletin dated Dec 15, 2023, received Jan 22, 2024, about the equipment. It names 1 model year (2023). 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 communicationDignostic sheet for "Tonneau warning" while drivingwhich requires a BOL to be opened
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| MAS003841 | Service bulletin | Dec 15, 2023 | 10249043 | not found |
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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More bulletins about the equipment
Source: same model, same component group2 other manufacturer communications filed against the Maserati MC20 under the same component group (equipment), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| MAS003156 | Service bulletin | Feb 27, 2024 | Diagnostic Sheet - to provide the dealer network with the guidance on how to diagnose in case of engine misfire or irregularities. |
| MAS003644 | Service bulletin | Jul 24, 2023 | Rapid Update 646 to verify the integrity of the wiring of the external side mirror. |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Maserati, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Maserati MAS003841 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 MAS003841 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 MAS003841 cover?
The manufacturer filed it against 1 model year: 2023 Maserati MC20. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.