{"nhtsa_id":10224318,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2022-09-22","document_id":"T2513","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN","mfr_system":null,"summary":"This Temporary Repair Practice is being issued to address failures related to fault codes 1139, 1141, 1142, 1143, 1144, 1145, 3748, 3749, 4713, and/or 3151 on certain ISB6.7 Hybrid Bus engines with Allison Transmission Systems only. This TRP authorizes certified repair locations to repair failures due to the listed fault codes where troubleshooting lead to a confirmed failure of the components related to the listed fault codes.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10224318-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10224318-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10224318","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"ALLISON DIV","model":"ALLISON DIV","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":[]}