{"nhtsa_id":10178393,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-10","date":"2020-07-29","document_id":"PIT5760","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM","mfr_system":null,"summary":"This preliminary information discusses the possibility of connectors being swapped during service and causing incorrect air delivery from the right side HVAC vents.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178393-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178393-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10178393","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENVISION","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_buick_envision","2017_buick_envision"]}],"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":[]}