{"nhtsa_id":10188706,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-15","date":"2021-02-23","document_id":"MAS002528","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE","mfr_system":null,"summary":"Service Campaign # 409 - HVAC software update to AC system that could stop caooling after 10 minutes at idle in area with high ambient temepratures and high humidity.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188706-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188706-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10188706","components":[{"id":"engine","name":"Engine","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null},{"id":"engine-control-module","name":"Engine control module","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"MASERATI","model":"GHIBLI","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_maserati_ghibli","2021_maserati_ghibli"]},{"make":"MASERATI","model":"LEVANTE","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_maserati_levante","2021_maserati_levante"]},{"make":"MASERATI","model":"QUATTROPORTE","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_maserati_quattroporte","2021_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":[]}