{"nhtsa_id":10195306,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-07","date":"2015-10-26","document_id":"TSB-018","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR; FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES","mfr_system":null,"summary":"ITT regulator Erratic Pressure Regulation","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10195306-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10195306-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10195306","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"alternator","name":"Alternator","parent":"electrical"},{"id":"fuel-tank","name":"Fuel tank","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"QUANTUM FUEL SYSTEMS LLC.","model":"CNG FUEL SYSTEM","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"QUANTUM FUEL SYSTEMS LLC.","model":"CNG FUEL TANK","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}