WenmarOpen by Wenmar Pro

Service bulletin 10C1399

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 id10199904
Published by NHTSA2021-09-07
Manufacturer's number10C1399
Manufacturer's date2021-08-04
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Document indicating the general location of the Lippert Components - One Control box in the vehicle.

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 FLAGSTAFF2021
FOREST RIVER ROCKWOOD2021

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