{"nhtsa_id":10176811,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-06-29","date":"2020-05-06","document_id":"N202298790","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ENGINE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Emissons Recall - General Motors has decided to conduct a voluntary emissions recall involving certain vehiclest hat are equipped with a twin-turbo engine and a manual transmission. If a malfunction causes the air-fuel mixture in onecombustion cylinder of the engine to differ from other cylinders, the Engine Control Module (ECM) may not illuminate the MalfunctionIndicator Light (Check Engine Light), and may not set a diagnostictrouble code, as required. Dealers are to reprogram the Engine Control Module (ECM) with the corrected software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176811-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176811-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10176811","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ATS-V","year_from":2016,"year_to":2016,"match":"base","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":[]}