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Service bulletin 17-NA-040

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 id10116626
Published by NHTSA2017-08-31
Manufacturer's number17-NA-040
Manufacturer's date2017-02-10
NHTSA componentSERVICE BRAKES, AIR:DISC:CALIPER

NHTSA's summary

This technical bulletin provides a procedure to apply copper paste to the brake calipers to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.

The document

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

Brakes, Brake caliper

Vehicles listed
BUICK REGAL2013, 2014, 2015, 2016, 2017
CADILLAC ATS2013, 2014, 2015, 2016, 2017
CADILLAC CTS2014, 2015, 2016, 2017
CADILLAC XTS2013, 2014, 2015, 2016, 2017
CHEVROLET CHEVEROLET SS2014 to 2017
CHEVROLET CORVETTE2014, 2015, 2016, 2017

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

Other bulletins for the same vehicles and component
16NA0592020-11-30. Service bulletin. This service bulletin provides information for cleaning the brake calipers that may have staining/discoloring on the paint of the brake caliper.
16-NA-0592017-08-31. Service bulletin. This technical bulletin provides a procedure on how to properly clean the brake calipers without damaging the paint on them for concerns regarding staining/discoloring to the brake caliper paint