TSB: BUICK ATS, ATS-V, CAMARO, CORVETTE, CT6, CTS, CTS-V, REGAL, REGAL TOURX, SS, XTS (2013–2024)

Bulletin 17-NA-040 — February 10, 2017

Bulletin Details

Bulletin ID17-NA-040
ManufacturerBUICK
ModelsATS, ATS-V, CAMARO, CORVETTE, CT6, CTS, CTS-V, REGAL, REGAL TOURX, SS, XTS
Model Years2013–2024
Date IssuedFebruary 10, 2017
Date Added to NHTSANovember 21, 2023
ComponentBRAKES (PWS)
Vehicles Affected346 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

This service bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.

Affected Vehicles

MakeModelYearComponent
CHEVROLET CAMARO 2024 030000 BRAKES (PWS)
CHEVROLET CAMARO 2024 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2024 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2024 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CAMARO 2023 030000 BRAKES (PWS)
CHEVROLET CAMARO 2023 030000 BRAKES (PWS)
CHEVROLET CAMARO 2023 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2023 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2023 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2023 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2023 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2023 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CAMARO 2022 030000 BRAKES (PWS)
CHEVROLET CAMARO 2022 030000 BRAKES (PWS)
CHEVROLET CAMARO 2022 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2022 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2022 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2022 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2022 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2022 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CAMARO 2021 030000 BRAKES (PWS)
CHEVROLET CAMARO 2021 030000 BRAKES (PWS)
CHEVROLET CAMARO 2021 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2021 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2021 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2021 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2021 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2021 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CAMARO 2020 030000 BRAKES (PWS)
CHEVROLET CAMARO 2020 030000 BRAKES (PWS)
CHEVROLET CAMARO 2020 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2020 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2020 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2020 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2020 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2020 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2020 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2020 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2020 030000 BRAKES (PWS)
CADILLAC CT6 2020 030000 BRAKES (PWS)
CADILLAC CT6 2020 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2020 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2020 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2020 030000 BRAKES (PWS)
BUICK REGAL 2020 030000 BRAKES (PWS)
BUICK REGAL 2020 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL TOURX 2020 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2019 030000 BRAKES (PWS)
CADILLAC ATS 2019 030000 BRAKES (PWS)
CADILLAC ATS 2019 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CAMARO 2019 030000 BRAKES (PWS)
CHEVROLET CAMARO 2019 030000 BRAKES (PWS)
CHEVROLET CAMARO 2019 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2019 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2019 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2019 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2019 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2019 030000 BRAKES (PWS)
CADILLAC CT6 2019 030000 BRAKES (PWS)
CADILLAC CT6 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2019 030000 BRAKES (PWS)
CADILLAC CTS 2019 030000 BRAKES (PWS)
CADILLAC CTS 2019 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2019 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2019 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2019 030000 BRAKES (PWS)
BUICK REGAL 2019 030000 BRAKES (PWS)
BUICK REGAL 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2019 030000 BRAKES (PWS)
CADILLAC XTS 2019 030000 BRAKES (PWS)
CADILLAC XTS 2019 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2018 030000 BRAKES (PWS)
CADILLAC ATS 2018 030000 BRAKES (PWS)
CADILLAC ATS 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS-V 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS-V 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS-V 2018 030000 BRAKES (PWS)
CADILLAC ATS-V 2018 030000 BRAKES (PWS)
CADILLAC ATS-V 2018 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CAMARO 2018 030000 BRAKES (PWS)
CHEVROLET CAMARO 2018 030000 BRAKES (PWS)
CHEVROLET CAMARO 2018 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2018 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2018 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2018 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2018 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2018 030000 BRAKES (PWS)
CADILLAC CT6 2018 030000 BRAKES (PWS)
CADILLAC CT6 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2018 030000 BRAKES (PWS)
CADILLAC CTS 2018 030000 BRAKES (PWS)
CADILLAC CTS 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS-V 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS-V 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS-V 2018 030000 BRAKES (PWS)
CADILLAC CTS-V 2018 030000 BRAKES (PWS)
CADILLAC CTS-V 2018 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2018 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2018 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2018 030000 BRAKES (PWS)
BUICK REGAL 2018 030000 BRAKES (PWS)
BUICK REGAL 2018 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL TOURX 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2018 030000 BRAKES (PWS)
CADILLAC XTS 2018 030000 BRAKES (PWS)
CADILLAC XTS 2018 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2017 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC ATS 2017 030000 BRAKES (PWS)
CADILLAC ATS 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2017 030000 BRAKES (PWS)
CADILLAC ATS 2017 030000 BRAKES (PWS)
CADILLAC ATS 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS-V 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS-V 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS-V 2017 030000 BRAKES (PWS)
CADILLAC ATS-V 2017 030000 BRAKES (PWS)
CADILLAC ATS-V 2017 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CAMARO 2017 030000 BRAKES (PWS)
CHEVROLET CAMARO 2017 030000 BRAKES (PWS)
CHEVROLET CAMARO 2017 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2017 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CHEVROLET CORVETTE 2017 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2017 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2017 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2017 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2017 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2017 030000 BRAKES (PWS)
CADILLAC CT6 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2017 030000 BRAKES (PWS)
CADILLAC CT6 2017 030000 BRAKES (PWS)
CADILLAC CT6 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2017 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC CTS 2017 030000 BRAKES (PWS)
CADILLAC CTS 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2017 030000 BRAKES (PWS)
CADILLAC CTS 2017 030000 BRAKES (PWS)
CADILLAC CTS 2017 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2017 045100 SERVICE BRAKES, AIR:DISC:CALIPER
BUICK REGAL 2017 030000 BRAKES (PWS)
BUICK REGAL 2017 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2017 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2017 030000 BRAKES (PWS)
BUICK REGAL 2017 030000 BRAKES (PWS)
BUICK REGAL 2017 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2017 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CHEVROLET SS 2017 030000 BRAKES (PWS)
CHEVROLET SS 2017 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2017 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2017 030000 BRAKES (PWS)
CHEVROLET SS 2017 030000 BRAKES (PWS)
CHEVROLET SS 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2017 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC XTS 2017 030000 BRAKES (PWS)
CADILLAC XTS 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2017 030000 BRAKES (PWS)
CADILLAC XTS 2017 030000 BRAKES (PWS)
CADILLAC XTS 2017 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2016 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC ATS 2016 030000 BRAKES (PWS)
CADILLAC ATS 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2016 030000 BRAKES (PWS)
CADILLAC ATS 2016 030000 BRAKES (PWS)
CADILLAC ATS 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS-V 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS-V 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS-V 2016 030000 BRAKES (PWS)
CADILLAC ATS-V 2016 030000 BRAKES (PWS)
CADILLAC ATS-V 2016 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CAMARO 2016 030000 BRAKES (PWS)
CHEVROLET CAMARO 2016 030000 BRAKES (PWS)
CHEVROLET CAMARO 2016 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2016 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CHEVROLET CORVETTE 2016 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2016 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2016 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2016 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2016 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2016 030000 BRAKES (PWS)
CADILLAC CT6 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CT6 2016 030000 BRAKES (PWS)
CADILLAC CT6 2016 030000 BRAKES (PWS)
CADILLAC CT6 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2016 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC CTS 2016 030000 BRAKES (PWS)
CADILLAC CTS 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2016 030000 BRAKES (PWS)
CADILLAC CTS 2016 030000 BRAKES (PWS)
CADILLAC CTS 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS-V 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS-V 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS-V 2016 030000 BRAKES (PWS)
CADILLAC CTS-V 2016 030000 BRAKES (PWS)
CADILLAC CTS-V 2016 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2016 045100 SERVICE BRAKES, AIR:DISC:CALIPER
BUICK REGAL 2016 030000 BRAKES (PWS)
BUICK REGAL 2016 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2016 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2016 030000 BRAKES (PWS)
BUICK REGAL 2016 030000 BRAKES (PWS)
BUICK REGAL 2016 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2016 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CHEVROLET SS 2016 030000 BRAKES (PWS)
CHEVROLET SS 2016 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2016 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2016 030000 BRAKES (PWS)
CHEVROLET SS 2016 030000 BRAKES (PWS)
CHEVROLET SS 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2016 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC XTS 2016 030000 BRAKES (PWS)
CADILLAC XTS 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2016 030000 BRAKES (PWS)
CADILLAC XTS 2016 030000 BRAKES (PWS)
CADILLAC XTS 2016 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2015 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC ATS 2015 030000 BRAKES (PWS)
CADILLAC ATS 2015 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2015 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2015 030000 BRAKES (PWS)
CADILLAC ATS 2015 030000 BRAKES (PWS)
CADILLAC ATS 2015 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2015 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CHEVROLET CORVETTE 2015 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2015 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2015 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2015 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2015 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2015 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2015 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC CTS 2015 030000 BRAKES (PWS)
CADILLAC CTS 2015 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2015 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2015 030000 BRAKES (PWS)
CADILLAC CTS 2015 030000 BRAKES (PWS)
CADILLAC CTS 2015 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2015 045100 SERVICE BRAKES, AIR:DISC:CALIPER
BUICK REGAL 2015 030000 BRAKES (PWS)
BUICK REGAL 2015 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2015 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2015 030000 BRAKES (PWS)
BUICK REGAL 2015 030000 BRAKES (PWS)
BUICK REGAL 2015 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2015 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CHEVROLET SS 2015 030000 BRAKES (PWS)
CHEVROLET SS 2015 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2015 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2015 030000 BRAKES (PWS)
CHEVROLET SS 2015 030000 BRAKES (PWS)
CHEVROLET SS 2015 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2015 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC XTS 2015 030000 BRAKES (PWS)
CADILLAC XTS 2015 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2015 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2015 030000 BRAKES (PWS)
CADILLAC XTS 2015 030000 BRAKES (PWS)
CADILLAC XTS 2015 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2014 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC ATS 2014 030000 BRAKES (PWS)
CADILLAC ATS 2014 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2014 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2014 030000 BRAKES (PWS)
CADILLAC ATS 2014 030000 BRAKES (PWS)
CADILLAC ATS 2014 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2014 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CHEVROLET CORVETTE 2014 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2014 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2014 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET CORVETTE 2014 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2014 030000 BRAKES (PWS)
CHEVROLET CORVETTE 2014 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2014 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC CTS 2014 030000 BRAKES (PWS)
CADILLAC CTS 2014 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2014 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC CTS 2014 030000 BRAKES (PWS)
CADILLAC CTS 2014 030000 BRAKES (PWS)
CADILLAC CTS 2014 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2014 045100 SERVICE BRAKES, AIR:DISC:CALIPER
BUICK REGAL 2014 030000 BRAKES (PWS)
BUICK REGAL 2014 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2014 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2014 030000 BRAKES (PWS)
BUICK REGAL 2014 030000 BRAKES (PWS)
BUICK REGAL 2014 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2014 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CHEVROLET SS 2014 030000 BRAKES (PWS)
CHEVROLET SS 2014 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2014 030000 SERVICE BRAKES, HYDRAULIC
CHEVROLET SS 2014 030000 BRAKES (PWS)
CHEVROLET SS 2014 030000 BRAKES (PWS)
CHEVROLET SS 2014 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2014 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC XTS 2014 030000 BRAKES (PWS)
CADILLAC XTS 2014 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2014 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2014 030000 BRAKES (PWS)
CADILLAC XTS 2014 030000 BRAKES (PWS)
CADILLAC XTS 2014 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2013 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC ATS 2013 030000 BRAKES (PWS)
CADILLAC ATS 2013 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2013 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC ATS 2013 030000 BRAKES (PWS)
CADILLAC ATS 2013 030000 BRAKES (PWS)
CADILLAC ATS 2013 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2013 045100 SERVICE BRAKES, AIR:DISC:CALIPER
BUICK REGAL 2013 030000 BRAKES (PWS)
BUICK REGAL 2013 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2013 030000 SERVICE BRAKES, HYDRAULIC
BUICK REGAL 2013 030000 BRAKES (PWS)
BUICK REGAL 2013 030000 BRAKES (PWS)
BUICK REGAL 2013 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2013 045100 SERVICE BRAKES, AIR:DISC:CALIPER
CADILLAC XTS 2013 030000 BRAKES (PWS)
CADILLAC XTS 2013 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2013 030000 SERVICE BRAKES, HYDRAULIC
CADILLAC XTS 2013 030000 BRAKES (PWS)
CADILLAC XTS 2013 030000 BRAKES (PWS)
CADILLAC XTS 2013 030000 SERVICE BRAKES, HYDRAULIC

Related BUICK Recalls

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized BUICK dealer. Bring this bulletin ID (17-NA-040) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.