{"nhtsa_id":10198159,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-21","date":"2021-05-05","document_id":"TSB21-160-001","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT","mfr_system":null,"summary":"This service bulletin provides instructions to utilize supply port on Engine for HVAC not in conjunction with DEF.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198159-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198159-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10198159","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"SPARTAN FIRE","model":"GLADIATOR","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"SPARTAN FIRE","model":"GLADIATOR","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_spartan-fire_gladiator","2021_spartan-fire_gladiator"]},{"make":"SPARTAN FIRE","model":"METROSTAR","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"SPARTAN FIRE","model":"METROSTAR","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_spartan-fire_metrostar","2021_spartan-fire_metrostar"]}],"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":[]}