International Motors filed it with NHTSA. The number finds it.
International Motors service bulletins and campaigns
1 International Motors communications on file with a page here: 1 emissions. Every bulletin a International Motors model-year page lists, plus every service campaign, warranty extension, over-the-air update and emissions notice International Motors filed since 2019, whether or not the vehicle has a page.
Every bulletin for your International Motors
Pick the model and year and its page opens at the bulletin list: every campaign, warranty extension and over-the-air update International Motors filed with NHTSA for it, and the repair bulletins that go with them.
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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 International Motors owners get
Source: service campaigns, warranty extensions, over-the-air updatesBulletins on file
Source: newest first| Number | Kind | Component | Dated | Model years |
|---|---|---|---|---|
| IK1200716 | Emissions | — | Jul 7, 2025 | 2019 Chevy 4500HD, 2020 Chevy 4500HD, 2019 Chevy 5500HD +5 |