{"nhtsa_id":10044341,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-06-14","date":"2012-05-02","document_id":"SEPD-1433","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"CATERPILLAR: ON CERTAIN ON HIGHWAY TRUCKS AND TRANSMISSIONS, A NEW IMPROVED SOFTWARE IS AVAILABLE FOR POWER TRANSMISSIONS. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10044341","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CATERPILLAR","year_from":null,"year_to":null,"match":"exact","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":[]}