{"nhtsa_id":10125012,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-12-08","date":"2017-11-30","document_id":"SB 3109","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Service Bulletin informs affected customers that model year 2017-2018 MCI model coaches may experience nuisance diagnostic trouble codes when starting the coach and that for model year 2017 coaches, to allow the MIL and Wingman system components to complete the self-test cycle (allow approximately 5 to 10 seconds for self-test cycle) between actuating the ignition power switch on the LH switch panel and for MY 2018 coaches, to all the MCI Drive Scene environment system components to complete the self-test cycle (allow 20 seconds for self-test cycle) between actuating the ignition power switch and the engine start switch on the LH switch panel","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10125012-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10125012-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10125012","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MCI","model":"J4500","year_from":2017,"year_to":2018,"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":[]}