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Service bulletin 030842014

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 id10005185
Published by NHTSA2004-02-11
Manufacturer's number030842014
Manufacturer's date2003-12-01
NHTSA componentEXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT

NHTSA's summary

NEW TURN SIGNAL FLASHER MODULE AVAILABILITY. *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

Lighting, Turn signals

Vehicles listed
BUICK RAINIER2004
CHEVROLET SSR2003
CHEVROLET TRAILBLAZER2003, 2004
GMC ENVOY2003, 2004
GMC ENVOY XUV2004 (the catalog's model; the bulletin names a series or trim of it)
OLDSMOBILE BRAVADA2003, 2004

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

Recalls for the same vehicles and component
05V1980002005-05-05. EXTERIOR LIGHTING:TURN SIGNAL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.