{"nhtsa_id":10007123,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-05-26","date":"2004-01-01","document_id":"80259","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, HYDRAULIC","mfr_system":null,"summary":"AN INCORRECT JAKE BRAKE HI/LO SWITCH AND RELATED WIRING MAY CAUSE THE TRANSMISSION TO NOT PRESELECT THE PROPER GEAR. *MR","document":null,"url":"https://open.wenmarpro.com/bulletins/10007123","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HOLIDAY RAMBLER","model":"IMPERIAL","year_from":2003,"year_to":2004,"match":null,"vehicle_ids":[]},{"make":"MONACO COACH","model":"WINDSOR","year_from":2004,"year_to":2004,"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":[]}