{"nhtsa_id":10208320,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-02-28","date":"2022-01-21","document_id":"TT8937EN","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Provides technical tip related to a improper calibration setting in the stalk switch controls","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208320-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208320-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10208320","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALLISON","model":"2000 SERIES TRANSMISSION","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"ALLISON","model":"3000 SERIES TRANSMISSION","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"ALLISON","model":"4000 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":[]}