Chevrolet bulletin 23-NA-147
What it saysThis technical bulletin provides a procedure to correct the condition of Squeak Noise from Front Seat. NHTSA’s full summary ↓
Chevrolet filed this with NHTSA as a service bulletin dated Sep 5, 2023, received Oct 6, 2023, about the seats. It names 1 model year (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 communicationThis technical bulletin provides a procedure to correct the condition of Squeak Noise from Front Seat.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 23-NA-147 | Service bulletin | Sep 5, 2023 | 10243705 | PDF, 137 KB |
What the document itself lists
The manufacturer titles it “Squeak Noise from Front Seat”.
Labour operation and the time the manufacturer allows
| Operation | Description | Time |
|---|---|---|
| 2086828 | Front Seat Squeak Repair | 0.5 hrs |
Read by machine from the document NHTSA serves (3 pages), read Sep 30, 2026. A part number is shown only where it matches Chevrolet’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote. Listings and prices on eBay Motors are the seller’s.
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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 1 model year this bulletin names have filed 338 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 seats
Source: same model, same component group8 other manufacturer communications filed against the Chevrolet Silverado under the same component group (seats), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 25-NA-101 | Service bulletin | Apr 29, 2025 | This service bulletin provides information on the restraint warning lamp being illuminated and the correction to this by replacing the passe… |
| 25-NA-038 | Service bulletin | Feb 21, 2025 | This technical bulletin provides repair information to correct a customer concern of Front Seat Lower Track/Frame Noise. |
| 24-NA-249 | Service bulletin | Nov 7, 2024 | This technical bulletin provides a procedure to correct the condition of Front Seat Covers Not Secured to Seat Frame. |
| PIT6073C | Service bulletin | Sep 6, 2024 | This Preliminary information communicates an issue with the front heated seat on indicators being inoperative, but the heated seats work. |
| PIT6180 | Service bulletin | Aug 13, 2024 | This Preliminary information communicates assistance in locating the Rear seat belt comfort guides in the parts catalog. |
| 06-00-89-029V | Service bulletin | May 1, 2024 | This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, V… |
| PIT6073A | Service bulletin | Oct 17, 2023 | This Preliminary information communicates an issue with the front heated seat on indicators being inoperative, but the heated seats work. |
| PIT6073 | Service bulletin | Oct 11, 2023 | This Preliminary information communicates an issue with the front heated seat on indicators being inoperative, but the heated seats work. |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Chevrolet, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Chevrolet 23-NA-147 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 23-NA-147 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 23-NA-147 cover?
The manufacturer filed it against 1 model year: 2024 Chevrolet Silverado. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.