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Service campaign 24-458

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService campaign
NHTSA id11010822
Published by NHTSA2024-11-27
Manufacturer's number24-458
Manufacturer's date2024-11-27
Campaign id or software version24-458
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

It has been determined that the units in the campaign cannot be winterized without an external pump to push antifreeze into the unit.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
KEYSTONE ALPINE2025
KEYSTONE ARCADIA2025
KEYSTONE AVALANCHE2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.