{"nhtsa_id":10240530,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-08-08","date":"2023-07-14","document_id":"TSB-230001","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM","mfr_system":null,"summary":"The vehicle speed sensor fault code 241 is causing OEM speedometer inaccuracy on some Rosenbauer fire trucks with Cummins L9 Engines per Cummins TSB230127.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10240530-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10240530-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10240530","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"instrument-cluster","name":"Instrument cluster","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"ROSENBAUER","model":"AVENGER","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"ROSENBAUER","model":"COMMANDER","year_from":2021,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"ROSENBAUER","model":"COMMERCIAL HV507","year_from":2022,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"ROSENBAUER","model":"COMMERCIAL M2-106","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"ROSENBAUER","model":"COMMERCIAL M2-106","year_from":2022,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"ROSENBAUER","model":"COMMERCIAL M2-112","year_from":2022,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"ROSENBAUER","model":"WARRIOR","year_from":2021,"year_to":2021,"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":[]}