{"nhtsa_id":10154481,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-15","date":"2019-03-05","document_id":"ONL6CK03052019","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY","mfr_system":null,"summary":"Owner Notification Letter - On 2017-18 Clarity Fuel Cell vehicles, the software that monitors the temperature in the fuel cell tank may not be up to date. This may cause the vehicle to incorrectly display a hydrogen system warning on the instrument panel and store a system malfunction.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154481-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154481-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10154481","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-tank","name":"Fuel tank","parent":"fuel-system"},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"HONDA","model":"CLARITY FUEL CELL","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_honda_clarity","2018_honda_clarity"]}],"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":[]}