{"nhtsa_id":10001099,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-04-15","date":"2003-02-01","document_id":"31K2K03","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"IMPLEMENTATION OF VERSION DEE SOFTWARE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10001099","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALLISON","model":"1000 SERIES TRANSMISSION","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"ALLISON","model":"2000 SERIES TRANSMISSION","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"ALLISON","model":"2400 SERIES TRANSMISSION","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":[]}