{"nhtsa_id":10183446,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-12-02","date":"2020-11-05","document_id":"ISA-20-03 R02","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); EQUIPMENT","mfr_system":null,"summary":"Indian Motorcycle has identified a potential calibration issue affecting some 111/116 c.i. motorcycles. In some instances, the throttle twist grip and Electronic Throttle Control (ETC) position signals do not align with the predicted position within the ECM and set a P1530 fault (throttle plausibility). When active, the P1530 fault causes the motorcycle to operate in a reduced power (limp) mode.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183446-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183446-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10183446","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"engine-control-module","name":"Engine control module","parent":"engine"}],"codes":["P1530"],"topics":[],"vehicles":[{"make":"INDIAN","model":"CHIEF","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"CHIEF DARK HORSE","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"CHIEF VINTAGE","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"CHIEFTAIN","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"CHIEFTAIN DARK HORSE","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"CHIEFTAN","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"ROADMASTER","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"ROADMASTER ELITE","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"SPRINGFIELD","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"SPRINGFIELD DARK HORSE","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"INDIAN","model":"VINTAGE","year_from":2019,"year_to":2019,"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":[]}