{"nhtsa_id":618432,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-04-12","date":"2000-09-01","document_id":"00T47","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM","mfr_system":null,"summary":"SOME VEHICLES BUILT BEFORE AND INCLUDING VIN YY649000 MAY EXHIBIT A HVAC BLOWER MOTOR THAT OPERATES ON HIGH FAN SPEED ONLY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/618432","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"SATURN","model":"LS","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_saturn_ls"]}],"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":[]}