{"nhtsa_id":10178278,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-10","date":"2020-06-02","document_id":"20NA123","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This informational bulletin provides information for the technicians to clear DTCs and allow the vehicle to go into sleep mode to correct the Malfunction Indicator Lamp (MIL) Illuminated and to stop DTCs setting.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178278-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178278-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10178278","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT4","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_ct4"]},{"make":"CADILLAC","model":"CT5","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_ct5"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_corvette"]}],"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":[]}