{"nhtsa_id":11018484,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-05-20","date":"2025-05-13","document_id":"PIP6060","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"This Preliminary information communicates to technicians diagnostics for 8 speed transmission shudders caused by a potential engine concern and/or a possible faulty HO2S sensor 1","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018484-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018484-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018484","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"COLORADO","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_chevrolet_colorado","2024_chevrolet_colorado","2025_chevrolet_colorado"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2023,"year_to":2025,"match":"base","vehicle_ids":["2023_chevrolet_silverado","2024_chevrolet_silverado","2025_chevrolet_silverado"]},{"make":"GMC","model":"CANYON","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_gmc_canyon","2024_gmc_canyon","2025_gmc_canyon"]},{"make":"GMC","model":"SIERRA 1500","year_from":2023,"year_to":2025,"match":"base","vehicle_ids":["2023_gmc_sierra","2024_gmc_sierra","2025_gmc_sierra"]}],"as_of":"2026-10-19","note":"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.","attribution":[]}