{"nhtsa_id":10052554,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-08-15","date":"2013-07-02","document_id":"SB-E-071","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; ENGINE","mfr_system":null,"summary":"PETERBILT: SOME CHASSIS, ARE ELIGIBLE FOR SOFTWARE UPDATES (RC-4), EVEN IF NO ISSUES WITH CHASSIS, FOR EMISSION ENGINES, BY DEALERSHIPS. MODEL 2013 MX-13. *PE UPDATED 09/9/2013 *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10052554","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"PETERBILT","year_from":null,"year_to":null,"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":[]}