{"nhtsa_id":10176149,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-06-06","date":"2020-06-03","document_id":"CALABSECU","mfr_campaign":null,"replaces":null,"component":"ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)","mfr_system":null,"summary":"Customer Advisory Letter for ABS ECU Software Update. The Enhanced Stability Control (ESC) function within the ABS module that applies to the vehicles in your possession needs to be updated for the axle spread values. The ESC with the current values functions as it should, but should be updated to ensure proper calibration in the future.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176149-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176149-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10176149","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"114SD","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_freightliner_114sd","2020_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"122SD","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_freightliner_cascadia","2020_freightliner_cascadia"]},{"make":"WESTERN STAR","model":"4700","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_western-star_4700","2020_western-star_4700"]},{"make":"WESTERN STAR","model":"4900","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_western-star_4900","2020_western-star_4900"]},{"make":"WESTERN STAR","model":"5700","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_western-star_5700","2020_western-star_5700"]}],"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":[]}