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Manufacturer communication · Service bulletin

GMC bulletin PIE0826

What it saysThis engineering information (EI) is requesting pictures from technicians in regard to center hood molding being loose and/or potentially detaching from vehicle. NHTSA’s full summary ↓

GMC filed this with NHTSA as a service bulletin dated Apr 5, 2025, received May 3, 2025, about the structure. It names 2 model years (2024–2025). 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 communication

This engineering information (EI) is requesting pictures from technicians in regard to center hood molding being loose and/or potentially detaching from vehicle.

Kind Service bulletin Manufacturer date Apr 5, 2025 Received by NHTSA May 3, 2025 Components Structure

Document filed under this number

DocumentKindDatedNHTSA idAt NHTSA
PIE0826Service bulletinApr 5, 202511017684PDF, 147 KB

What the document itself lists

Labour operation and the time the manufacturer allows

OperationDescriptionTime
1080498Engineering Information - Center Hood Molding Loose and/or Potentially Detaching…0.3 hrs

Read by machine from the document NHTSA serves (2 pages), read Sep 30, 2026. A part number is shown only where it matches GMC’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.

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

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.

Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.

Find the body for the 2025 Hummer EV →

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

Model years it names

Source: as the manufacturer filed them

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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A weekly email, sent only in a week when GMC files something new with NHTSA for the model you pick — service bulletins, campaigns, warranty extensions, over-the-air notices, every model year. Nothing else is sent; one-click unsubscribe in every message. Separate from recall alerts.

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What owners reported

Source: NHTSA complaint database

Owners of the 2 model years this bulletin names have filed 23 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 structure

Source: same model, same component group

32 other manufacturer communications filed against the GMC Hummer EV under the same component group (structure), newest first. The eight newest are listed; the rest are on the GMC list.

NumberKindDatedNHTSA’s summary
PIE0834Service bulletinMay 3, 2025This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer lis…
24-NA-029Service bulletinMay 2, 2025This informational bulletin provides information on HUMMER EV Water Leak Diagnostic Tips.
22-NA-144Service bulletinFeb 20, 2025This service bulletin provides a repair procedure to correct customer concerns of Power Windows, Door Locks and Outside Mirrors Inoperative…
05-08-51-001LService bulletinFeb 20, 2025This informational bulletin provides a procedure on how to remove the paint stain that may present itself under the shipping film.
25-NA-003Service bulletinJan 30, 2025This service bulletin provides repair information to correct a customer concern of a rattle type noise heard from the brake pedal area.
22-NA-244Warranty extensionJan 30, 2025This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warr…
PIT6202DService bulletinJan 29, 2025This Preliminary information communicates how to repair the e-Trunk if it has lost it's learn with a new software update
25-NA-012Service bulletinJan 17, 2025This technical bulletin provides repair information to correct a customer concern of Front Floor Console Center Compartment Door Stuck Close…

Quote the number at the service desk. It is what the dealer’s system is keyed on.

Every manufacturer communication NHTSA holds for GMC, by the number printed on the letter.

Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is GMC PIE0826 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 PIE0826 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 PIE0826 cover?

The manufacturer filed it against 2 model years: 2025 GMC Hummer EV, 2024 GMC Hummer EV. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.