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Service bulletin SB-07-08-42-011C

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 id10032205
Published by NHTSA2010-02-18
Manufacturer's numberSB-07-08-42-011C
Manufacturer's date2009-08-01
NHTSA componentSTRUCTURE:BODY; ELECTRICAL SYSTEM:SOFTWARE; STRUCTURE:FRAME AND MEMBERS

NHTSA's summary

CHEVROLET: POLICE PACKAGE. DAYTIME RUNNING LAMPS (DRL), AUTOMATIC HEADLIGHTS (AHL), DOME AND COURTESY LAMPS, TRUNK RELEASE - PROGRAMMABLE OPTIONS. *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

Body and frame, Electrical system, Software

Vehicles listed
CHEVROLET IMPALA2006, 2007, 2008, 2009, 2010
CHEVROLET TAHOE2007, 2008, 2009, 2010

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

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