Chevrolet bulletin PIP6033B
Chevrolet filed this with NHTSA as a service bulletin dated Jun 8, 2026, about the unknown or other. It names 13 model years (2022–2027). 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.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationThis Preliminary information communicates to technicians to remove the pulley assembly and inspect the drive chain and pulley surfaces.
Document filed under this number
| Document | Kind | Dated | NHTSA id |
|---|---|---|---|
| PIP6033B | Service bulletin | Jun 8, 2026 | 11033719 |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5; the full text comes from the manufacturer or a dealer. 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. Quote it at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themAlso filed against model years this site has no page for: 2027 Chevrolet Trailblazer.
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
Common questions
Source: NHTSA, 49 CFR 579.5Is Chevrolet PIP6033B 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 PIP6033B 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 PIP6033B cover?
The manufacturer filed it against 13 model years: 2027 Chevrolet Equinox, 2026 Chevrolet Equinox, 2025 Chevrolet Equinox, 2025 Chevrolet Malibu, 2024 Chevrolet Malibu, 2023 Chevrolet Malibu and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.