# Service bulletin 23\-NA\-154 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. - Type: Service bulletin - NHTSA id: 11000575 - Published by NHTSA: 2024\-05\-31 - Manufacturer's number: 23\-NA\-154 - Manufacturer's date: 2024\-05\-02 - NHTSA component: UNKNOWN OR OTHER ## NHTSA's summary This bulletin provides information on Warranty Administration – Required Operating Procedures \- 8 Points \(U.S. Only\). ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11000575-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11000575-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Vehicles listed - 2023 to 2024 BRIGHTDROP 600 ELCV - 2022 BRIGHTDROP EV600 - 2024 BRIGHTDROP ZEVO 400 - 2023 to 2024 BRIGHTDROP ZEVO 600 - 2016 to 2019 BUICK CASCADA - 2015 to 2025 BUICK ENCLAVE - 2015 to 2022 BUICK ENCORE - 2023 to 2025 BUICK ENCORE - 2020 to 2024 BUICK ENCORE GX - 2016 to 2024 BUICK ENVISION - 2024 BUICK ENVISTA - 2015 to 2019 BUICK LACROSSE - 2020 BUICK LACROSSE - 2015 to 2020 BUICK REGAL - 2018 BUICK REGAL TOURX - 2020 BUICK REGAL TOURX - 2015 to 2017 BUICK VERANO - 2015 to 2019 CADILLAC ATS - 2015 to 2018 CADILLAC ATS\-V - 2020 to 2024 CADILLAC CT4 - 2020 to 2025 CADILLAC CT5 - 2015 CADILLAC CT6 - 2016 to 2020 CADILLAC CT6 - 2021 CADILLAC CT6 - 2015 to 2019 CADILLAC CTS - 2015 to 2016 CADILLAC CTS\-V - 2018 CADILLAC CTS\-V - 2015 to 2017 CADILLAC ELR - 2015 to 2024 CADILLAC ESCALADE - 2015 to 2016 CADILLAC ESCALADE ESV - 2017 to 2023 CADILLAC ESCALADE ESV - 2023 to 2024 CADILLAC LYRIQ - 2023 CADILLAC LYRIQ EV - 2015 to 2016 CADILLAC SRX - 2018 CADILLAC XT4 - 2019 to 2024 CADILLAC XT4 - 2015 to 2016 CADILLAC XT5 - 2017 to 2024 CADILLAC XT5 - 2020 to 2024 CADILLAC XT6 - 2015 to 2019 CADILLAC XTS - 2020 CADILLAC XTS - 2015 CHEVROLET 3500 - 2016 CHEVROLET 3500 - 2017 to 2019 CHEVROLET 3500 - 2020 CHEVROLET 3500 - 2021 CHEVROLET 3500 - 2022 CHEVROLET 3500 - 2024 CHEVROLET 3500HD - 2016 CHEVROLET 4500 - 2017 to 2019 CHEVROLET 4500 - 2020 CHEVROLET 4500 - 2022 CHEVROLET 4500 - 2017 to 2023 CHEVROLET 4500HD - 2017 to 2022 CHEVROLET 4500XD - 2017 to 2023 CHEVROLET 5500HD - 2018 to 2022 CHEVROLET 5500XD - 2019 CHEVROLET 6500 - 2019 to 2023 CHEVROLET 6500HD - 2019 to 2024 CHEVROLET BLAZER - 2024 CHEVROLET BLAZER EV - 2022 to 2023 CHEVROLET BOLT EUV - 2017 to 2023 CHEVROLET BOLT EV - 2024 CHEVROLET BOLT EV - 2018 CHEVROLET C3500 - 2015 to 2024 CHEVROLET CAMARO - 2015 to 2018 CHEVROLET CAPRICE - 2015 to 2017 CHEVROLET CAPRICE POLICE PURSUIT - 2015 to 2018 CHEVROLET CAPTIVA - 2015 to 2017 CHEVROLET CHEVEROLET SS - 2015 to 2016 CHEVROLET CITY EXPRESS - 2018 CHEVROLET CITY EXPRESS - 2015 to 2024 CHEVROLET COLORADO - 2015 to 2024 CHEVROLET CORVETTE - 2024 CHEVROLET CORVETTE E\-RAY - 2015 to 2019 CHEVROLET CRUZE - 2015 to 2025 CHEVROLET EQUINOX - 2024 CHEVROLET EQUINOX EV - 2015 to 2021 CHEVROLET EXPRESS - 2023 to 2024 CHEVROLET EXPRESS 2500 - 2023 to 2024 CHEVROLET EXPRESS 3500 - 2016 CHEVROLET EXPRESS 4500 - 2015 to 2023 CHEVROLET EXPRESS CUTAWAY VAN - 2018 CHEVROLET G4500 - 2015 to 2020 CHEVROLET IMPALA - 2016 to 2019 CHEVROLET LOW CAB FORWARD 3500 - 2016 to 2017 CHEVROLET LOW CAB FORWARD 4500 - 2016 to 2017 CHEVROLET LOW CAB FORWARD 5500 - 2018 CHEVROLET LOW CAB FORWARD 6500 - 2015 to 2024 CHEVROLET MALIBU - 2016 to 2019 CHEVROLET MALIBU HYBRID - 2015 to 2016 CHEVROLET N300 - 2018 CHEVROLET N300 - 2017 CHEVROLET N300 MAX - 2015 to 2024 CHEVROLET SILVERADO 1500 - 2015 to 2024 CHEVROLET SILVERADO 2500 - 2015 to 2024 CHEVROLET SILVERADO 3500 - 2019 to 2024 CHEVROLET SILVERADO 4500 - 2019 to 2021 CHEVROLET SILVERADO 5500 - 2023 to 2024 CHEVROLET SILVERADO 5500 - 2019 CHEVROLET SILVERADO 6500 - 2021 to 2023 CHEVROLET SILVERADO 6500 - 2025 CHEVROLET SILVERADO 6500 - 2024 CHEVROLET SILVERADO EV - 2018 CHEVROLET SILVERADO LT - 2015 to 2020 CHEVROLET SONIC - 2015 to 2022 CHEVROLET SPARK - 2015 to 2017 CHEVROLET SPARK EV - 2018 CHEVROLET SS - 2015 to 2022 CHEVROLET SUBURBAN - 2024 CHEVROLET SUBURBAN - 2021 to 2024 CHEVROLET SUBURBAN 1500 - 2015 to 2024 CHEVROLET TAHOE - 2015 to 2016 CHEVROLET TAHOE POLICE PURSUIT - 2017 to 2020 CHEVROLET TRAILBLAZER - 2021 to 2025 CHEVROLET TRAILBLAZER - 2015 to 2024 CHEVROLET TRAVERSE - 2015 to 2025 CHEVROLET TRAX - 2015 to 2019 CHEVROLET VOLT - 2019 CHEVROLET duplicate SILVERADO 5500 - 2024 CRUISE ORIGIN - 2024 GMC 3500HD - 2015 to 2024 GMC ACADIA - 2024 GMC BRIGHTDROP EV600 - 2015 to 2024 GMC CANYON - 2017 to 2018 GMC G3500 - 2022 to 2025 GMC HUMMER EV PICKUP - 2015 to 2022 GMC SAVANA - 2024 GMC SAVANA - 2015 to 2017 GMC SAVANA 1500 - 2015 to 2018 GMC SAVANA 2500 - 2023 GMC SAVANA 2500 - 2015 to 2018 GMC SAVANA 3500 - 2023 GMC SAVANA 3500 - 2015 to 2024 GMC SIERRA 1500 - 2015 to 2024 GMC SIERRA 2500 - 2015 to 2024 GMC SIERRA 3500 - 2015 to 2020 GMC SIERRA DENALI - 2024 GMC SIERRA EV - 2015 to 2025 GMC TERRAIN - 2015 to 2024 GMC YUKON - 2015 to 2019 GMC YUKON DENALI - 2015 to 2018 GMC YUKON DENALI XL - 2015 to 2023 GMC YUKON XL - 2023 GMC YUKON XL 1500 JSON: [/v1/bulletins/11000575](/v1/bulletins/11000575) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2023-NA-154&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11000575&vehicle=Service%20bulletin%2023-NA-154)