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Service bulletin T-SB-0161-13

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 id10132102
Published by NHTSA2018-04-02
Manufacturer's numberT-SB-0161-13
Manufacturer's date2013-10-31
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

NHTSA's summary

Some 2010 model year Tacoma vehicles equipped with the 2TR-FE engine may exhibit a front exhaust pipe catalyst rattle noise and/or MIL ?ON? condition with DTC P0420 (Catalyst System Efficiency Below Threshold) stored in the Engine Control Module (ECM) (SAE Term: Powertrain Control Module/PCM). Refer to the repair procedure to address this condition.

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

Engine, Exhaust and emissions, Exhaust manifold, pipes and muffler

Trouble codes named

P0420

Vehicles listed
TOYOTA TACOMA2010

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