{"nhtsa_id":10177368,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-07-20","date":"2020-06-18","document_id":"N202294740 01","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; STEERING","mfr_system":null,"summary":"Service Update - Certain vehicles may require individual software updates to multiple modules to address various minor issues such as steering feel and data communication. Dealers are to reprogram multiple modules.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10177368-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10177368-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10177368","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"steering","name":"Steering","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT5","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_ct5"]},{"make":"GMC","model":"SIERRA 2500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_gmc_sierra"]}],"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":[]}