{"nhtsa_id":10187835,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-01","date":"2021-02-19","document_id":"21OEM-06","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Starting on November 23, 2020, DiagnosticLink 8.13 (Build 4527) was made available. Current subscribers of DiagnosticLink 8.11 or 8.12 may upgrade to DiagnosticLink 8.13 at no cost. All DTNA Service shops & OEM locations are required to maintain the latest version of software on each of their stations.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187835-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187835-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10187835","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FCCC","model":"MT45","year_from":2015,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"MT55","year_from":2015,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"S2G","year_from":2015,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"S2G","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"S2RV","year_from":2017,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XBP","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XBR","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XBS","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XCL","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XCM","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XCP","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XCR","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XCS","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"redundant S2G","year_from":2018,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"108SD","year_from":2015,"year_to":2021,"match":"exact","vehicle_ids":["2015_freightliner_108sd","2016_freightliner_108sd","2017_freightliner_108sd","2018_freightliner_108sd","2019_freightliner_108sd","2020_freightliner_108sd","2021_freightliner_108sd"]},{"make":"FREIGHTLINER","model":"114SD","year_from":2015,"year_to":2021,"match":"exact","vehicle_ids":["2015_freightliner_114sd","2016_freightliner_114sd","2017_freightliner_114sd","2018_freightliner_114sd","2019_freightliner_114sd","2020_freightliner_114sd","2021_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"122SD","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2015,"year_to":2022,"match":"exact","vehicle_ids":["2015_freightliner_cascadia","2016_freightliner_cascadia","2017_freightliner_cascadia","2018_freightliner_cascadia","2019_freightliner_cascadia","2020_freightliner_cascadia","2021_freightliner_cascadia","2022_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"ECONIC SD","year_from":2019,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"THOMAS BUILT BUSES","model":"SAF-T-LINER C2","year_from":2015,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"4700","year_from":2015,"year_to":2021,"match":"exact","vehicle_ids":["2015_western-star_4700","2016_western-star_4700","2017_western-star_4700","2018_western-star_4700","2019_western-star_4700","2020_western-star_4700","2021_western-star_4700"]},{"make":"WESTERN STAR","model":"4800","year_from":2015,"year_to":2021,"match":"exact","vehicle_ids":["2015_western-star_4800","2016_western-star_4800","2017_western-star_4800","2018_western-star_4800","2019_western-star_4800","2020_western-star_4800","2021_western-star_4800"]},{"make":"WESTERN STAR","model":"4900","year_from":2015,"year_to":2021,"match":"exact","vehicle_ids":["2015_western-star_4900","2016_western-star_4900","2017_western-star_4900","2018_western-star_4900","2019_western-star_4900","2020_western-star_4900","2021_western-star_4900"]},{"make":"WESTERN STAR","model":"49X","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"5700","year_from":2015,"year_to":2022,"match":"exact","vehicle_ids":["2015_western-star_5700","2016_western-star_5700","2017_western-star_5700","2018_western-star_5700","2019_western-star_5700","2020_western-star_5700","2021_western-star_5700","2022_western-star_5700"]},{"make":"WESTERN STAR","model":"6900","year_from":2015,"year_to":2021,"match":"exact","vehicle_ids":["2015_western-star_6900","2016_western-star_6900","2017_western-star_6900","2018_western-star_6900","2019_western-star_6900","2020_western-star_6900","2021_western-star_6900"]}],"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":[]}