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Federal filingsHome›Bulletins› Keystone

Keystone filed it with NHTSA. The number finds it.

Manufacturer communications

Keystone service bulletins and campaigns

Photo: Christian Buehner / Unsplash

12 Keystone communications on file with a page here: 12 service campaigns. Every bulletin a Keystone model-year page lists, plus every service campaign, warranty extension, over-the-air update and emissions notice Keystone filed since 2024, whether or not the vehicle has a page.

Your Keystone

Every bulletin for your Keystone

Pick the model and year and its page opens at the bulletin list: every campaign, warranty extension and over-the-air update Keystone 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 Keystone owners get

Source: service campaigns, warranty extensions, over-the-air updates
Service campaign 26-481 Keystone 2025 Carbon, 2026 Carbon, 2025 Impact +1 Dated Mar 26, 2026Service campaign 25-476 Keystone 2024 Outback, 2025 Outback, 2026 Outback Dated Dec 18, 2025Service campaign 25-473 Keystone 2025 Montana Dated Nov 14, 2025Service campaign 25-474 Keystone 2026 Aspen Trail, 2026 Colorado, 2026 FUN Time +1 Dated Nov 6, 2025Service campaign 25-467 Keystone · Equipment 2025 Aspen Trail Dated May 16, 2025Service campaign 25-466 Keystone · Equipment 2025 Arcadia, 2025 Avalanche Dated May 1, 2025

Bulletins on file

Source: newest first
NumberKindComponentDatedModel years
26-481Service campaign—Mar 26, 20262025 Carbon, 2026 Carbon, 2025 Impact +1
25-476Service campaign—Dec 18, 20252024 Outback, 2025 Outback, 2026 Outback
25-473Service campaign—Nov 14, 20252025 Montana
25-474Service campaign—Nov 6, 20252026 Aspen Trail, 2026 Colorado, 2026 FUN Time +1
25-467Service campaignEquipmentMay 16, 20252025 Aspen Trail
25-466Service campaignEquipmentMay 1, 20252025 Arcadia, 2025 Avalanche
25-469Service campaignWheels, TiresApr 30, 20252025 Coleman
25-461Service campaign—Feb 13, 20252025 Coleman
25-460Service campaign—Feb 13, 20252025 Coleman
24-458Service campaign—Nov 27, 20242025 Alpine, 2025 Arcadia, 2025 Avalanche
24-457Service campaign—Sep 5, 20242024 Carbon, 2025 Carbon, 2024 Fuzion +4
24-455Service campaign—May 28, 20242024 Sunset Trail

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 →