{"nhtsa_id":10248332,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-01-05","date":"2023-12-21","document_id":"ISA-23-02","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Indian Motorcycle has determined that on MY23 Chief, Chief Bobber, Super Chief, and Sport Chief the speedometer may not display the correct vehicle speed until the engine speed first exceeds 1200 RPM while in gear following the initial key cycle. To address this concern, Indian Motorcycle has released this Service Advisory to instruct dealers to reflash affected vehicles with an updated Engine Control Module (ECM) Calibration.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10248332-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10248332-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10248332","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"instrument-cluster","name":"Instrument cluster","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"INDIAN","model":"CHIEF","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"CHIEF BOBBER","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"CHIEF BOBBER DARK HORSE","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"CHIEF DARK HORSE","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"SPORT CHIEF","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"SPORT CHIEF DARK HORSE","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"SUPER CHIEF","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"SUPER CHIEF LIMITED","year_from":2023,"year_to":2023,"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":[]}