{"nhtsa_id":11003801,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-07-08","date":"2024-06-13","document_id":"21-NA-023","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"This technical bulletin provides a procedure to install dampeners on the purge line to correct a customer concern of a loud tick or rattle noise from the engine compartment.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11003801-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11003801-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11003801","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2020,"year_to":2024,"match":"exact","vehicle_ids":["2020_buick_enclave","2021_buick_enclave","2022_buick_enclave","2023_buick_enclave","2024_buick_enclave"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2020,"year_to":2024,"match":"exact","vehicle_ids":["2020_chevrolet_traverse","2021_chevrolet_traverse","2022_chevrolet_traverse","2023_chevrolet_traverse","2024_chevrolet_traverse"]}],"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":[]}