{"nhtsa_id":600952,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-06-16","date":"1998-03-13","document_id":"870","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM","mfr_system":null,"summary":"DIAGNOSING CUSTOMER COMPLAINTS THAT MAY BE CAUSED BY THE ANTI-FROST SWITCH ON VEHICLES WITH VIN T2037750 AND T7010027. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/600952","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"SAAB","model":"900","year_from":1996,"year_to":1998,"match":"exact","vehicle_ids":["1996_saab_900","1997_saab_900","1998_saab_900"]}],"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":[]}