WenmarOpen by Wenmar Pro

Service bulletin 0027

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 id10022855
Published by NHTSA2007-10-01
Manufacturer's number0027
Manufacturer's date2007-08-01
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

CLASS C MAIN BATTERY RELAY HARNESS INSTALLATION - BATTERY ELECTRICAL DRAW DUE TO CERTAIN CIRCUITS THAT HAVE BEEN WIRED ACTIVATED OR ON ALL THE TIME. *NJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, 12-volt battery

Vehicles listed
FLEETWOOD JAMBOREE2004 to 2008
FLEETWOOD TIOGA2004 to 2008

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