{"nhtsa_id":10171850,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-02-29","date":"2020-02-28","document_id":"SS1034558","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Service Solution for OBD16 M2, C2, 108SD & 114SD Allison transmission not shifting due to harness chafing.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10171850-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10171850-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10171850","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"108SD","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_freightliner_108sd","2018_freightliner_108sd","2019_freightliner_108sd","2020_freightliner_108sd"]},{"make":"FREIGHTLINER","model":"114SD","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_freightliner_114sd","2018_freightliner_114sd","2019_freightliner_114sd","2020_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2017,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"THOMAS BUILT BUSES","model":"SAF-T-LINER C2","year_from":2017,"year_to":2020,"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":[]}