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Service bulletin 511858

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 bulletin
NHTSA id11010531
Published by NHTSA2024-11-14
Manufacturer's number511858
Manufacturer's date2024-11-14
Campaign id or software version511858
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Holding Tank Monitoring System trouble shooting guide for dealers to use for certain tank level sensors and monitors.

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
COACHMEN ADRENALINE2023 to 2024
COACHMEN APEX2024
COACHMEN BEYOND2024
COACHMEN BROOKSTONE2024
COACHMEN CATALINA2024
COACHMEN CHAPARRAL2024
COACHMEN CLIPPER2024
COACHMEN CONCORD2024
COACHMEN CROSS TRAIL2024 to 2025
COACHMEN ENCORE2024
COACHMEN FREEDOM EXPRESS2024
COACHMEN GALLERIA2024
COACHMEN NOVA2024 to 2025
COACHMEN PRISM2024
COACHMEN REMOTE2024
COACHMEN SPIRIT2024
COACHMEN VIKING2024
FOREST RIVER CARDINAL2024
FOREST RIVER CEDAR CREEK2024, 2025
FOREST RIVER IMPRESSION2024, 2025
FOREST RIVER RIVERSTONE2024
FOREST RIVER SALEM2024 to 2025
FOREST RIVER VIBE2024, 2025
FOREST RIVER WILDWOOD2024 to 2025

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