Service bulletin 01406

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)
Type	Service bulletin
NHTSA id	10019675
Published by NHTSA	2006-04-18
Manufacturer's number	01406
Manufacturer's date	2006-03-01
NHTSA component	ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

EXCESSIVE SULFUR ODOR. *TT

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

Engine, Exhaust and emissions

Vehicles listed
TOYOTA TACOMA	2006

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

Other bulletins for the same vehicles and component
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T-TT-0362-15	2018-04-23. Service bulletin. TT: The vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power to the Engine ECM has been interrupted.
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