{"nhtsa_id":10059077,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-02-01","date":"2015-08-01","document_id":"WAT-445-REV A","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"ALLISON TRANSMISSION: ON CERTAIN TRANSMISSIONS, SOFTWARE AND CALIBRATION CHANGES WILL OCCUR, PERMITTING NEUTRAL AT STOP FUNCTION WHICH REDUCES FUEL CONSUMPTION AND IMPROVE COOLING DURING IDLE CONDITIONS AT STOP. MODEL 1000, 2000. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10059077","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"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":[]}],"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":[]}