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Service bulletin 12

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 id10021517
Published by NHTSA2007-05-14
Manufacturer's number12
Manufacturer's date2007-01-23
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ELECTRICAL SYSTEM:WIRING

NHTSA's summary

WIRING HARNESS AND EXHAUST SYSTEM PROBLEMS. TIFFIN MOTORHOMES.

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, Engine, Exhaust and emissions, Wiring and fuses

Vehicles listed
UNKNOWN UNKNOWN

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