{"nhtsa_id":10154302,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-11","date":"2019-02-18","document_id":"PIC6342A","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Preliminary information communicates to the dealer technician that U0100 can currently set for a loss of communications with either the TCCM or the ECM and further diagnostics will be required to determine which module is at fault.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154302-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154302-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10154302","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["U0100"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT6","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_cadillac_ct6"]}],"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":[]}