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Service bulletin 17NA040

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 id10205043
Published by NHTSA2021-12-20
Manufacturer's number17NA040
Manufacturer's date2021-08-27
NHTSA componentBACK OVER PREVENTION

NHTSA's summary

This service bulletin provides a procedure 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

Driver assistance, Backup camera

Vehicles listed
BUICK REGAL2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
CADILLAC ATS2013, 2014, 2015, 2016, 2017, 2018, 2019
CADILLAC CT62016, 2017, 2018, 2019, 2020
CADILLAC CTS2014, 2015, 2016, 2017, 2018, 2019
CADILLAC XTS2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET CHEVEROLET SS2014 to 2017
CHEVROLET CORVETTE2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

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
PI0401B2024-05-06. Service bulletin. Rear Vision Camera Appears Obstructed.
15NA0452024-02-12. Service bulletin. Rattle Noise Heard From Engine Bell Housing
141042023-12-18. Service bulletin. Oxygen Sensor Fracture
146282023-12-18. Service bulletin. Service Update for Inventory Vehicles Only Drive Audit for Transmission Noise and Loss of Reverse Vehicle Limited to 3rd and 4th Forward Gear
PIC5611B2023-12-11. Service bulletin. Rear Camera Guideline Selection Is Not Available on Some Radio RPOs.
PIC5494D2023-12-11. Service bulletin. Difference Between Analog And Digital Vehicle Speed Display.
PIC5428F2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5428E2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5428D2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
13387A2023-12-11. Service bulletin. Service Update for Inventory Vehicles Only Engine Knock Noise - Drive Audit Expires November 30, 2014 - Equipped with 2.5L Engine (LCV/LKW) or 2.0L Engine (LTG)