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Service bulletin SB-12-06-04-003

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 id10051059
Published by NHTSA2013-02-21
Manufacturer's numberSB-12-06-04-003
Manufacturer's date2014-03-01
ReplacesSB-12-06-04-003A
NHTSA componentENGINE

NHTSA's summary

BUICK/CHEVROLET/PONTIAC: WHEN MESSAGE REDUCED ENGINE POWER IS DISPLAYED, THE MALFUNCTION INDICATOR LAMP WILL ILLUMINATED DUE TO POSSIBLE CAUSE OF TP SENSOR 1 AND TP SENSOR 2 EXCEEDING CALIBRATED VALUE FOR 2 SECONDS OR MORE. MODELS 2009-11 LUCERNE, 2006-08 MALIBU, 2006-11 IMPALA, 2006-09 G6. *PE 2006-2009 CHEVROLET UPLANDER, 2007-2009 CHEVROLET EQUINOX, 2006-2009 PONTIAC MONTANA SV6, 2007-2009 PONTIAC TORRENT, 2006*-2009 SATURN VUE, 2007 SATURN RELAY, AND 2007-2009 SATURN AURA. *JS

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

Vehicles listed
BUICK LUCERNE2009, 2010, 2011
CHEVROLET IMPALA2006, 2007, 2008, 2009, 2010, 2011
CHEVROLET MALIBU2006, 2007, 2008
PONTIAC G62006, 2007, 2008, 2009

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

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