{"nhtsa_id":10158889,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-22","date":"2017-06-13","document_id":"17216","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"17216 - Service Update. On certain vehicles, the electronic brake control module (EBCM) is not able to be unlocked due to a mismatch between programming seed and device key. Module unlock allows for a calibration or software update used for service or vehicle content change. Dealers are to replace the electronic brake control module.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10158889-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10158889-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10158889","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_chevrolet_impala"]}],"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":[]}