{"nhtsa_id":10231896,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-02-21","date":"2023-02-02","document_id":"22-NA-229","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This technical bulletin provides repair information to correct a customer concern of Possible Audible Knock Due to Reduced Knock Sensor Detection Capability DTC P0325, P0330, P0326, P0331, P06B6 or P06B7 May be Set in History.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10231896-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10231896-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10231896","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":["P0325","P0326","P0330","P0331","P06B6","P06B7"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_cadillac_escalade-esv"]}],"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":[]}