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Manufacturer communication · Service campaign

Toyota service campaign 24TC08

Toyota filed this with NHTSA as a service campaign dated Jan 30, 2025, received Feb 12, 2025, about the engine — 4 documents under this number. It names 5 model years (2023–2024). A service campaign is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.

What the bulletin says

Source: NHTSA's summary of the manufacturer's communication

TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 24TC08 TI ver. 1 FUEL TANK FILLER CLAMP AND VAPOR LEAK DETECTION CERTAIN 2023-2024 MODEL YEAR Corolla HV CERTAIN 2023 MODEL YEAR PRIUS

Manufacturer campaign id 24TC08 Kind Service campaign (also filed as Service bulletin) Manufacturer date Jan 30, 2025 Received by NHTSA Feb 12, 2025 Components Engine

Documents filed under this number

DocumentKindDatedNHTSA idAt NHTSA
24TC08Service bulletinJan 30, 202511014215not yet checked
24TC08Service bulletinJan 30, 202511014214not yet checked
24TC08Service campaignJan 30, 202511014213not yet checked
24TC08Service campaignJan 30, 202511014212not yet checked

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 them

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 579.5

Is Toyota 24TC08 a recall?

No. A service campaign 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 24TC08 repair free?

A service campaign is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.

Which vehicles does 24TC08 cover?

The manufacturer filed it against 5 model years: 2024 Toyota Corolla, 2023 Toyota Corolla, 2023 Toyota Prius, 2024 Toyota Prius Prime, 2023 Toyota Prius Prime. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.