TSB: BUICK ACADIA, ATS, CAMARO, CANYON, CITY EXPRESS, COLORADO, CORVETTE, CRUZE, CTS, ENCLAVE, ENCORE, EQUINOX, ESCALADE, ESCALADE ESV, EXPRESS, IMPALA, LACROSSE, MALIBU, REGAL, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA HD, SILVERADO, SILVERADO 2500, SILVERADO 3500, SILVERADO HD, SONIC, SPARK, SRX, SUBURBAN, TAHOE, TERRAIN, TRAVERSE, TRAX, VERANO, VOLT, XTS, YUKON, YUKON XL (2015–2016)
Bulletin SB-08-24-15 — August 24, 2015
Bulletin Details
| Bulletin ID | SB-08-24-15 |
| Manufacturer | BUICK |
| Models | ACADIA, ATS, CAMARO, CANYON, CITY EXPRESS, COLORADO, CORVETTE, CRUZE, CTS, ENCLAVE, ENCORE, EQUINOX, ESCALADE, ESCALADE ESV, EXPRESS, IMPALA, LACROSSE, MALIBU, REGAL, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA HD, SILVERADO, SILVERADO 2500, SILVERADO 3500, SILVERADO HD, SONIC, SPARK, SRX, SUBURBAN, TAHOE, TERRAIN, TRAVERSE, TRAX, VERANO, VOLT, XTS, YUKON, YUKON XL |
| Model Years | 2015–2016 |
| Date Issued | August 24, 2015 |
| Date Added to NHTSA | February 3, 2016 |
| Component | SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| Vehicles Affected | 178 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
GENERAL MOTORS: PARTS FOR MOST VEHICLES, CLUTCH, MASTER CYLINDER ASSEMBLY ARE, REQUIRED AND REQUESTED, TO BE RETURNED AND NEED TO REORDER REPLACEMENT PARTS USING SAME PART NUMBERS. *PE
Affected Vehicles
| Make | Model | Year | Component |
|---|---|---|---|
| GMC | ACADIA | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | ACADIA | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | ATS | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | ATS | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | CAMARO | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | CAMARO | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | CANYON | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | CANYON | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | CITY EXPRESS | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | CITY EXPRESS | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | COLORADO | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | COLORADO | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | CORVETTE | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | CORVETTE | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | CRUZE | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | CRUZE | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | CTS | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | CTS | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| BUICK | ENCLAVE | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| BUICK | ENCLAVE | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| BUICK | ENCORE | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| BUICK | ENCORE | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | EQUINOX | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | EQUINOX | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | ESCALADE | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | ESCALADE | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | EXPRESS | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | EXPRESS | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | IMPALA | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | IMPALA | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| BUICK | LACROSSE | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| BUICK | LACROSSE | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | MALIBU | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | MALIBU | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| BUICK | REGAL | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| BUICK | REGAL | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SAVANA | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SAVANA | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SAVANA 1500 | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SAVANA 1500 | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SAVANA 2500 | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SAVANA 2500 | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SAVANA 3500 | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SAVANA 3500 | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SIERRA | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SIERRA | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SIERRA 1500 | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SIERRA 1500 | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SIERRA 2500 | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SIERRA 2500 | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SIERRA 3500 | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SIERRA 3500 | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SIERRA HD | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SIERRA HD | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SILVERADO | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SILVERADO | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SILVERADO 2500 | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SILVERADO 2500 | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SILVERADO 3500 | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SILVERADO 3500 | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SILVERADO HD | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SILVERADO HD | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SONIC | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SONIC | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SPARK | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SPARK | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | SRX | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | SRX | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SUBURBAN | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SUBURBAN | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | TAHOE | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | TAHOE | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | TERRAIN | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | TERRAIN | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | TRAVERSE | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | TRAVERSE | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | TRAX | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | TRAX | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| BUICK | VERANO | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| BUICK | VERANO | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | VOLT | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | VOLT | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | XTS | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | XTS | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | YUKON | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | YUKON | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | YUKON XL | 2016 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | YUKON XL | 2016 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | ACADIA | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | ACADIA | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | ATS | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | ATS | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | CAMARO | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | CAMARO | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | CANYON | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | CANYON | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | CITY EXPRESS | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | CITY EXPRESS | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | COLORADO | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | COLORADO | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | CORVETTE | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | CORVETTE | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | CRUZE | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | CRUZE | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | CTS | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | CTS | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| BUICK | ENCLAVE | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| BUICK | ENCLAVE | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| BUICK | ENCORE | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| BUICK | ENCORE | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | EQUINOX | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | EQUINOX | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | ESCALADE | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | ESCALADE | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | ESCALADE ESV | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | ESCALADE ESV | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | EXPRESS | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | EXPRESS | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | IMPALA | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | IMPALA | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| BUICK | LACROSSE | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| BUICK | LACROSSE | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | MALIBU | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | MALIBU | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| BUICK | REGAL | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| BUICK | REGAL | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SAVANA | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SAVANA | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SAVANA 1500 | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SAVANA 1500 | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SAVANA 2500 | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SAVANA 2500 | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SAVANA 3500 | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SAVANA 3500 | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SIERRA | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SIERRA | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SIERRA 1500 | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SIERRA 1500 | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SIERRA 2500 | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SIERRA 2500 | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SIERRA 3500 | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SIERRA 3500 | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | SIERRA HD | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | SIERRA HD | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SILVERADO | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SILVERADO | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SILVERADO 2500 | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SILVERADO 2500 | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SILVERADO 3500 | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SILVERADO 3500 | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SILVERADO HD | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SILVERADO HD | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SONIC | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SONIC | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SPARK | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SPARK | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | SRX | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | SRX | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | SUBURBAN | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | SUBURBAN | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | TAHOE | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | TAHOE | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | TERRAIN | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | TERRAIN | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | TRAVERSE | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | TRAVERSE | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | TRAX | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | TRAX | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| BUICK | VERANO | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| BUICK | VERANO | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CHEVROLET | VOLT | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CHEVROLET | VOLT | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| CADILLAC | XTS | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| CADILLAC | XTS | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | YUKON | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | YUKON | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
| GMC | YUKON XL | 2015 | 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| GMC | YUKON XL | 2015 | 101000 POWER TRAIN:CLUTCH ASSEMBLY |
Related BUICK Recalls
What Should You Do?
If your vehicle is affected by this TSB, contact your authorized BUICK dealer. Bring this bulletin ID (SB-08-24-15) 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.