Service bulletin GCUS-3-551

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.

NHTSA's summary

43700 - Customer Satisfaction Program. GM just discovered an inadvertent error which affected the fuel economy information on the fuel economy labels. The error caused the EPA estimated fuel economy to be listed on the window label as 1-2 MPG higher (1L/100 KM lower) than it should have been. GM is stopping sale of the affected models until a corrected label is printed and affixed. GM will contact owners of the affected models to address this situation. This label error has no effect on the safety and operation of the vehicles. Dealers are to remove the fuel economy (Monroney) label and affix a corrected label to the vehicle.

The document

• NHTSA's copy of the document (PDF)
• If that address does not open, try this one

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

Equipment and accessories, Labels and manuals

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

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