# Service bulletin PIP4902W 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: 11037253 - Published by NHTSA: 2026\-09\-10 - Manufacturer's number: PIP4902W - Manufacturer's date: 2026\-09\-04 - NHTSA component: UNKNOWN OR OTHER ## NHTSA's summary This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037253-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037253-9999.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 - 2010 to 2027 BUICK ENCLAVE - 2013 to 2022 BUICK ENCORE - 2023 to 2026 BUICK ENCORE - 2020 to 2027 BUICK ENCORE GX - 2016 to 2026 BUICK ENVISION - 2024 to 2026 BUICK ENVISTA - 2010 to 2019 BUICK LACROSSE - 2020 BUICK LACROSSE - 2013 BUICK LESABRE - 2010 to 2011 BUICK LUCERNE - 2012 BUICK LUCERNE - 2010 BUICK REGAL - 2011 to 2020 BUICK REGAL - 2018 BUICK REGAL TOURX - 2020 BUICK REGAL TOURX - 2012 to 2017 BUICK VERANO - 2013 to 2019 CADILLAC ATS - 2015 to 2019 CADILLAC ATS\-V - 2024 CADILLAC CELESTIQ - 2025 to 2026 CADILLAC CELESTIQ - 2020 to 2026 CADILLAC CT4 - 2020 to 2026 CADILLAC CT5 - 2013 to 2015 CADILLAC CT6 - 2016 to 2020 CADILLAC CT6 - 2021 CADILLAC CT6 - 2017 to 2018 CADILLAC CT6 PLUG\-IN HYBRID - 2010 to 2019 CADILLAC CTS - 2010 to 2012 CADILLAC CTS\-V - 2014 to 2016 CADILLAC CTS\-V - 2018 CADILLAC CTS\-V - 2010 to 2011 CADILLAC DTS - 2012 CADILLAC DTS - 2014 to 2017 CADILLAC ELR - 2010 to 2026 CADILLAC ESCALADE - 2010 to 2016 CADILLAC ESCALADE ESV - 2017 to 2026 CADILLAC ESCALADE ESV - 2026 CADILLAC ESCALADE ESV IQ - 2026 CADILLAC ESCALADE ESV IQL - 2010 to 2014 CADILLAC ESCALADE EXT - 2010 to 2011 CADILLAC ESCALADE EXT 1500 - 2010 to 2014 CADILLAC ESCALADE HYBRID - 2025 to 2027 CADILLAC ESCALADE IQ - 2026 to 2027 CADILLAC ESCALADE IQL - 2023 to 2027 CADILLAC LYRIQ - 2025 to 2027 CADILLAC OPTIQ - 2010 to 2016 CADILLAC SRX - 2010 to 2011 CADILLAC STS - 2012 CADILLAC STS - 2026 to 2027 CADILLAC VISTIQ - 2018 CADILLAC XT4 - 2019 to 2025 CADILLAC XT4 - 2026 CADILLAC XT4 - 2013 to 2016 CADILLAC XT5 - 2017 to 2026 CADILLAC XT5 - 2020 to 2025 CADILLAC XT6 - 2026 CADILLAC XT6 - 2013 to 2019 CADILLAC XTS - 2020 CADILLAC XTS - 2014 to 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 - 2010 to 2013 CHEVROLET AVALANCHE - 2014 CHEVROLET AVALANCHE - 2010 to 2013 CHEVROLET AVALANCHE 1500 - 2013 CHEVROLET AVALANCHE 2500 - 2010 to 2011 CHEVROLET AVEO - 2019 to 2026 CHEVROLET BLAZER - 2024 to 2027 CHEVROLET BLAZER EV - 2022 to 2023 CHEVROLET BOLT EUV - 2017 to 2023 CHEVROLET BOLT EV - 2024 CHEVROLET BOLT EV - 2027 CHEVROLET BOLT EV - 2025 to 2026 CHEVROLET BRIGHTDROP 400 - 2025 to 2026 CHEVROLET BRIGHTDROP 600 - 2018 CHEVROLET C3500 - 2010 CHEVROLET C4500 - 2010 to 2024 CHEVROLET CAMARO - 2011 to 2018 CHEVROLET CAPRICE - 2012 to 2017 CHEVROLET CAPRICE POLICE PURSUIT - 2010 to 2018 CHEVROLET CAPTIVA - 2010 to 2014 CHEVROLET CAPTIVA SPORT - 2014 to 2017 CHEVROLET CHEVEROLET SS - 2015 to 2016 CHEVROLET CITY EXPRESS - 2018 CHEVROLET CITY EXPRESS - 2010 CHEVROLET COBALT - 2011 to 2017 CHEVROLET COBALT - 2010 CHEVROLET COBALT SS - 2010 to 2012 CHEVROLET COLORADO - 2013 to 2014 CHEVROLET COLORADO - 2015 to 2026 CHEVROLET COLORADO - 2010 to 2025 CHEVROLET CORVETTE - 2026 CHEVROLET CORVETTE CONVERTIBLE - 2026 CHEVROLET CORVETTE CONVERTIBLE E\-RAY - 2026 CHEVROLET CORVETTE COUPE - 2026 CHEVROLET CORVETTE COUPE E\-RAY - 2024 to 2025 CHEVROLET CORVETTE E\-RAY - 2027 CHEVROLET CORVETTE GRAND SPORT CONVERTIBLE - 2027 CHEVROLET CORVETTE GRAND SPORT COUPE - 2027 CHEVROLET CORVETTE GRAND SPORT X CONVERTIBLE HYBRID - 2027 CHEVROLET CORVETTE GRAND SPORT X COUPE HYBRID - 2010 to 2011 CHEVROLET CORVETTE ZR1 - 2010 to 2019 CHEVROLET CRUZE - 2010 to 2027 CHEVROLET EQUINOX - 2024 to 2027 CHEVROLET EQUINOX EV - 2010 to 2021 CHEVROLET EXPRESS - 2023 to 2026 CHEVROLET EXPRESS - 2010 to 2014 CHEVROLET EXPRESS 1500 - 2010 to 2019 CHEVROLET EXPRESS 2500 - 2023 to 2024 CHEVROLET EXPRESS 2500 - 2026 CHEVROLET EXPRESS 2500 - 2010 to 2024 CHEVROLET EXPRESS 3500 - 2026 CHEVROLET EXPRESS 3500 - 2012 CHEVROLET EXPRESS 4500 - 2014 CHEVROLET EXPRESS 4500 - 2016 CHEVROLET EXPRESS 4500 - 2026 CHEVROLET EXPRESS 4500 - 2010 to 2024 CHEVROLET EXPRESS CUTAWAY VAN - 2010 to 2011 CHEVROLET G VAN BUS - 2018 CHEVROLET G4500 - 2010 to 2011 CHEVROLET HHR - 2010 to 2020 CHEVROLET IMPALA - 2016 to 2026 CHEVROLET LOW CAB FORWARD 3500 - 2016 to 2026 CHEVROLET LOW CAB FORWARD 4500 - 2016 to 2026 CHEVROLET LOW CAB FORWARD 5500 - 2016 to 2026 CHEVROLET LOW CAB FORWARD 6500 - 2021 to 2026 CHEVROLET LOW CAB FORWARD 7500 - 2025 CHEVROLET LOW CAB FORWARD N SERIES - 2014 CHEVROLET LUMINA - 2010 to 2025 CHEVROLET MALIBU - 2013 to 2014 CHEVROLET MALIBU ECO - 2010 CHEVROLET MALIBU HYBRID - 2016 to 2019 CHEVROLET MALIBU HYBRID - 2010 CHEVROLET MONTE CARLO - 2014 to 2016 CHEVROLET N300 - 2018 CHEVROLET N300 - 2017 CHEVROLET N300 MAX - 2016 to 2018 CHEVROLET S10 - 2010 to 2026 CHEVROLET SILVERADO 1500 - 2010 to 2026 CHEVROLET SILVERADO 2500 - 2010 to 2026 CHEVROLET SILVERADO 3500 - 2019 to 2026 CHEVROLET SILVERADO 4500 - 2019 to 2021 CHEVROLET SILVERADO 5500 - 2023 to 2026 CHEVROLET SILVERADO 5500 - 2019 to 2026 CHEVROLET SILVERADO 6500 - 2024 to 2026 CHEVROLET SILVERADO EV - 2018 CHEVROLET SILVERADO LT - 2011 CHEVROLET SONIC - 2012 to 2020 CHEVROLET SONIC - 2013 to 2022 CHEVROLET SPARK - 2014 to 2017 CHEVROLET SPARK EV - 2010 to 2024 CHEVROLET SUBURBAN - 2010 to 2011 CHEVROLET SUBURBAN 1500 - 2021 to 2026 CHEVROLET SUBURBAN 1500 - 2010 to 2011 CHEVROLET SUBURBAN 2500 - 2010 CHEVROLET T SERIES - 2010 to 2026 CHEVROLET TAHOE - 2010 to 2013 CHEVROLET TAHOE HYBRID - 2010 to 2016 CHEVROLET TAHOE POLICE PURSUIT - 2013 to 2015 CHEVROLET TRAILBLAZER - 2017 to 2020 CHEVROLET TRAILBLAZER - 2021 to 2027 CHEVROLET TRAILBLAZER - 2010 to 2027 CHEVROLET TRAVERSE - 2013 to 2026 CHEVROLET TRAX - 2011 to 2019 CHEVROLET VOLT - 2010 to 2011 CHEVROLET W\-SERIES - 2010 CHEVROLET W3500 - 2010 CHEVROLET W4500 - 2010 CHEVROLET W5500 - 2022 to 2023 CRUISE AV1 - 2024 CRUISE ORIGIN - 2024 GMC 3500HD - 2010 to 2027 GMC ACADIA - 2010 to 2013 GMC CANYON - 2015 to 2026 GMC CANYON - 2010 to 2013 GMC ENVOY - 2010 to 2011 GMC G VAN BUS - 2017 to 2018 GMC G3500 - 2022 to 2026 GMC HUMMER EV PICKUP - 2024 to 2026 GMC HUMMER EV SUV - 2010 GMC SANANA - 2010 to 2026 GMC SAVANA JSON: [/v1/bulletins/11037253](/v1/bulletins/11037253) [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%20PIP4902W&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11037253&vehicle=Service%20bulletin%20PIP4902W)