{"nhtsa_id":10186934,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-01","date":"2021-02-08","document_id":"841285","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"The InPower Fast Idle may not function properly due to the OEM tie-in harness being either incorrectly pinned, lack of +12V power supply, or both.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10186934-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10186934-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10186934","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHAMPION","model":"AMERICAN CRUSADER","year_from":2017,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"CHAMPION BUS","model":"CHALLENGER","year_from":2009,"year_to":2010,"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":[]}