{"nhtsa_id":10190772,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-04-26","date":"2021-03-16","document_id":"N202324120","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"Customer Satisfaction Program. On certain vehicles may experience brake function issues over time based on feedback received from the supplier concerning the condition of certain eBoost brake unit assemblies. Dealers are to replace the eBoost brake unit assembly.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10190772-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10190772-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10190772","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_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":[]}