GM bulletin PIT5812E
What it saysThis preliminary information addresses a brake noise concern engineering is investigating at this time. NHTSA’s full summary ↓
GM filed this with NHTSA as a service bulletin dated Oct 24, 2024, about the service brakes. It names 6 model years across Chevrolet and GMC (2021–2023). 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.
One page for every brand it was filed under. Each brand’s bulletins: Chevrolet · GMC.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationThis preliminary information addresses a brake noise concern engineering is investigating at this time.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| PIT5812E | Service bulletin | Oct 24, 2024 | 11009102 | PDF, 24 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 themChevrolet 3 model years
GMC 3 model years
A 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 6 model years this bulletin names have filed 550 complaints with NHTSA since 2015. 32 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.
I lease a 2022 Equinox. February 15, 2023 I was driving from the store and began to pull in my driveway. I live on a dirt, dead end road. I turned the steering wheel and there was no reaction. The car kept going straight. I put on the brakes and the car didn't stop or slow down.
2022 Chevrolet Equinox · Service Brakes · filed with NHTSA Mar 11, 2023 · ODI 11511289
The contact owns a 2021 GMC Terrain. The contact stated that the transmission was previously replaced. The contact stated that upon starting the vehicle, the check engine warning light illuminated. The failure had occurred intermittently.
2021 GMC Terrain · Service Brakes · filed with NHTSA Sep 17, 2025 · ODI 11687881
I've had to replace the brake booster sensor & the part by the vacuum to brake booster this is second time I'm have to replace it . So dangerous to be driving a vehicle on highway and you loose your brakes makes pedal hard .
2021 Chevrolet Equinox · Service Brakes · filed with NHTSA Feb 3, 2023 · ODI 11505300
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 group10 other manufacturer communications filed against these GM models under the same component group (service brakes), newest first. The eight newest are listed; the rest are on the Chevrolet list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| N262545360-01 | Service campaign | Oct 20, 2026 | Service Update. Certain vehicles listed above may experience a condition in which the Anti-Lock Braking System (ABS) may be perceived as ac… |
| N262545360 | Service campaign | Oct 7, 2026 | Service Update. Certain vehicles listed above may experience a condition in which the Anti-Lock Braking System (ABS) may be perceived as ac… |
| N252528241-01 | Service campaign | Jul 23, 2026 | Certain vehicles listed above may have a condition in which the vehicle experiences a reduction in deceleration during a low-speed ABS braki… |
| N252528241 | Service campaign | May 4, 2026 | Certain vehicles may have a condition in which the vehicle experiences a reduction in deceleration during a low-speed ABS braking event when… |
| N252519910 | Service campaign | Aug 27, 2025 | Certain vehicles may have a condition in which the Front Right Brake Line Fitting is torqued under specification. Dealers are to tighten the… |
| N252494220 | Service campaign | Jun 26, 2025 | Service Update. Certain vehicles listed above may have a condition in which braking performance is reduced, vehicle top speed is limited, a… |
| 24-NA-048 | Service bulletin | Feb 6, 2025 | This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engine… |
| PIT5696H | Service bulletin | Dec 6, 2024 | This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Chevrolet and GMC, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is GM PIT5812E 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 PIT5812E 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. Every GM warranty extension on file lists the ones GM has filed.
Which vehicles does PIT5812E cover?
The manufacturer filed it against 6 model years across 2 brands (Chevrolet and GMC): 2023 Chevrolet Equinox, 2022 Chevrolet Equinox, 2021 Chevrolet Equinox, 2023 GMC Terrain, 2022 GMC Terrain, 2021 GMC Terrain. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.