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Service bulletin 7SB0049901A

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 id602696
Published by NHTSA1999-01-07
Manufacturer's number7SB0049901A
Manufacturer's date1998-10-02
NHTSA componentEQUIPMENT:RECREATIONAL VEHICLE/TRAILER:LPG SYSTEMS:FURNACE

NHTSA's summary

SERVICE BULLETIN ON IGNITION MODULE BOARD. *YC

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

Equipment and accessories

Vehicles listed
WINNEBAGO WINNEBAGO

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