{"nhtsa_id":10178709,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-24","date":"2020-07-31","document_id":"MAS001382C","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL","mfr_system":null,"summary":"Circular Letter - Tutor Process for Harmon Components","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178709-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178709-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10178709","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MASERATI","model":"GHIBLI","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_maserati_ghibli","2018_maserati_ghibli","2019_maserati_ghibli","2020_maserati_ghibli"]},{"make":"MASERATI","model":"LEVANTE","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_maserati_levante","2018_maserati_levante","2019_maserati_levante","2020_maserati_levante"]},{"make":"MASERATI","model":"QUATTROPORTE","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_maserati_quattroporte","2018_maserati_quattroporte","2019_maserati_quattroporte","2020_maserati_quattroporte"]}],"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":[]}