{"nhtsa_id":10030066,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-07-29","date":"2009-05-08","document_id":"TB-M2009-015","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:WIRING","mfr_system":null,"summary":"YAMAHA MOTORCYCLE: DIAGNOSING MULTIPLE FAULT CODE FAILURES. THE SENSORS USED ON FI MODELS HAVE A 5VDC CIRCUIT WITH A GROUND. THESE SENSORS ARE TIED TOGETHER IN CERTAIN PLACES, COMMONLY REFERRED TO AS \"BUS\" WITHIN THE WIRE HARNESS. NO MODEL AND MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030066","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"YAMAHA","model":"YAMAHA","year_from":null,"year_to":null,"match":"exact","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":[]}