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Service bulletin 101978

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 id11023354
Published by NHTSA2025-09-26
Manufacturer's number101978
Manufacturer's date2025-09-24
Campaign id or software version101978
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

The black and grey water holding tank may be wired in reverse as to read the level of the incorrect tank on the monitor panel.

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.

Components

Electrical system

Vehicles listed
FOREST RIVER FLAGSTAFF2026
FOREST RIVER ROCKWOOD2026

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