{"nhtsa_id":10179648,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-14","date":"2020-08-24","document_id":"PIP5680B","mfr_campaign":null,"replaces":null,"component":"ENGINE; EQUIPMENT","mfr_system":null,"summary":"This Preliminary information communicates a concern with the intake manifold causing internal engine damage requiring engine and manifold replacement. This Preliminary information was updated to extend testing prior to engine replacement. This preliminary information was updated to refer to engine restriction PI and add possibility of part swaps.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179648-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179648-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10179648","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ATS","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_cadillac_ats"]}],"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":[]}