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Service bulletin SB-0018-10

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 id10034633
Published by NHTSA2010-12-14
Manufacturer's numberSB-0018-10
Manufacturer's date2010-07-19
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

NHTSA's summary

SCION: SOME MODELS MAY EXHIBIT A MIL ON CONDITION WITH DIAGNOSTIC TROUBLE CODE(DTC) P2420 STORED. THIS TSB APPLIES TO VEHICLES PRODUCED WITHIN THE PRODUCTION CHANGE. *PE

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

Trouble codes named

P2420

Vehicles listed
SCION TC2010
SCION XB2010
SCION XD2010

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