{"nhtsa_id":10043147,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-02-27","date":"2011-12-01","document_id":"RN-11112","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"PETERBILT TRUCK: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON CERTAIN TRUCKS, WITH SMARTNAV SYSTEM INSTALLED, A NEW SOFTWARE IMPROVEMENTS HAS BEEN PROVIDED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10043147","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"325","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_325"]},{"make":"PETERBILT","model":"330","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_330"]},{"make":"PETERBILT","model":"335","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_335"]},{"make":"PETERBILT","model":"337","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_337"]},{"make":"PETERBILT","model":"340","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_340"]},{"make":"PETERBILT","model":"348","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_348"]},{"make":"PETERBILT","model":"365","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_365"]},{"make":"PETERBILT","model":"367","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_367"]},{"make":"PETERBILT","model":"384","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_384"]},{"make":"PETERBILT","model":"386","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_386"]},{"make":"PETERBILT","model":"387","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_387"]},{"make":"PETERBILT","model":"388","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_388"]},{"make":"PETERBILT","model":"389","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_389"]},{"make":"PETERBILT","model":"587","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_peterbilt_587"]}],"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":[]}