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Service bulletin 74-09

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 id10252833
Published by NHTSA2024-04-06
Manufacturer's number74-09
Manufacturer's date2024-03-20
NHTSA componentELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

NHTSA's summary

Service Campaign sent to dealers and owners advising of the need to confirm the AC sense plug is disconnected to prevent unintended activation of the 12v system.

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, 12-volt battery

Vehicles listed
WINNEBAGO REVEL2025

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