{"nhtsa_id":10040366,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-08-24","date":"2010-09-23","document_id":"TIB-03-041","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"KENWORTH SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE ODOMETER MAY INACCURATELY RECORD MILEAGE. THE FOG LAMP CIRCUIT MAY NOT WORK WITH THE INSIDE SWITCH. SOME CHASSIS HAVE INACCURATE CHASSIS WEIGHT ON THE DOOR LABEL. *RM","document":null,"url":"https://open.wenmarpro.com/bulletins/10040366","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"C500","year_from":2009,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T300","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_kenworth_t300","2010_kenworth_t300"]},{"make":"KENWORTH","model":"T660","year_from":2009,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T700","year_from":2009,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T800","year_from":2009,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"W900","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":[]}