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Federal filingsHome›Bulletins› IC Bus

IC Bus filed it with NHTSA. The number finds it.

Manufacturer communications

IC Bus service bulletins and campaigns

Photo: Christian Buehner / Unsplash

15 IC Bus communications on file with a page here: 15 service campaigns. Every bulletin a IC Bus model-year page lists, plus every service campaign, warranty extension, over-the-air update and emissions notice IC Bus filed since 2021, whether or not the vehicle has a page.

Your IC Bus

Every bulletin for your IC Bus

Pick the model and year and its page opens at the bulletin list: every campaign, warranty extension and over-the-air update IC Bus filed with NHTSA for it, and the repair bulletins that go with them.

Get the next one by email. Pick a model and we send a weekly email, only in a week when its manufacturer files something new. Nothing else; one-click unsubscribe.

Have the VIN?

Look it up by VIN

Decoded by NHTSA in your browser, then its bulletin list opens.

Holding a letter? Type its number on the bulletins page.

The newest letters IC Bus owners get

Source: service campaigns, warranty extensions, over-the-air updates
Service campaign 26106 IC Bus · Electrical System 2024 Evsb, 2025 Evsb, 2026 Evsb +1 Dated Oct 1, 2026Service campaign 26102 IC Bus · Electrical System 2022 Cesb, 2023 Cesb, 2024 Cesb +2 Dated Jul 7, 2026Service campaign 26901 IC Bus · Structure 2025 Cesb, 2026 Cesb, 2027 Cesb +3 Dated Jun 15, 2026Service campaign 26101 IC Bus · Electrical System 2021 Cesb, 2022 Cesb, 2023 Cesb +7 Dated May 22, 2026Service campaign 26104 IC Bus · Structure 2023 Cesb, 2024 Cesb, 2025 Cesb +1 Dated May 20, 2026Service campaign 25109 IC Bus · Electrical System 2022 Evsb, 2023 Evsb, 2024 Evsb +3 Dated Apr 7, 2026

Bulletins on file

Source: newest first
NumberKindComponentDatedModel years
26106Service campaignElectrical SystemOct 1, 20262024 Evsb, 2025 Evsb, 2026 Evsb +1
26102Service campaignElectrical SystemJul 7, 20262022 Cesb, 2023 Cesb, 2024 Cesb +2
26901Service campaignStructureJun 15, 20262025 Cesb, 2026 Cesb, 2027 Cesb +3
26101Service campaignElectrical SystemMay 22, 20262021 Cesb, 2022 Cesb, 2023 Cesb +7
26104Service campaignStructureMay 20, 20262023 Cesb, 2024 Cesb, 2025 Cesb +1
25109Service campaignElectrical SystemApr 7, 20262022 Evsb, 2023 Evsb, 2024 Evsb +3
25108Service campaignElectrical SystemDec 15, 20252022 Evsb, 2023 Evsb, 2024 Evsb +1
25106Service campaignElectrical SystemAug 4, 20252024 Cesb, 2025 Cesb
24213Service campaignService BrakesAug 4, 20252024 Cesb, 2025 Cesb
25101Service campaignElectrical SystemMay 27, 20252022 Evsb, 2023 Evsb, 2024 Evsb +1
24117Service campaignEngineApr 7, 20252024 Cesb
24111Service campaignEngineDec 9, 20242023 EV, 2022 Evsb, 2024 Evsb
24108Service campaignElectrical SystemNov 11, 20242024 Cesb, 2022 Evsb, 2023 Evsb
24103R2Service campaign—Oct 14, 20242024 Cesb
24103Service campaign—Aug 5, 20242022 Evsb, 2023 Evsb

Where to go next

Source: where to go from here
All makes Every bulletin on file The newest filings across every make, and a number box for the one on your letter. Open →Warranty extensions Repairs the maker still pays for Every extension and special-coverage program, with the term it runs to. Open →Recalls A recall is different in law NHTSA campaigns with a federal duty to repair free, by NHTSA’s number and the maker’s. Open →Investigations What NHTSA is looking into Open defect investigations, their stage and how long each has run. Open →