{"nhtsa_id":10058406,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-09-16","date":"2015-06-10","document_id":"SB-426","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"MOTOR COACH IND.: INFORMATION PROVIDED REGARDING SOME MOTOR COACHES WITH INCORRECT ENGINE COOLANT SENSOR INSTALLED WHICH MAY AFFECT OPTIMUM ENGINE PERFORMANCE AND NEED TO BE CORRECTED. MODEL J4500. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10058406","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MCI","model":"J4500","year_from":2011,"year_to":2015,"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":[]}