{"nhtsa_id":11026093,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-12-04","date":"2025-06-03","document_id":"25-NA-147","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"this bulletin provides a procedure to verify if the ECM is at the latest update before testing the fuel system.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026093-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026093-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026093","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"EQUINOX","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_chevrolet_equinox","2024_chevrolet_equinox"]},{"make":"GMC","model":"TERRAIN","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_gmc_terrain","2024_gmc_terrain"]}],"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":[]}