{"nhtsa_id":10159300,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-30","date":"2017-09-29","document_id":"17385","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; PARKING BRAKE","mfr_system":null,"summary":"17385 - Service Update. The Electronic Park Brake (EPB) module securing nuts may not have achieved proper torque during manufacturing, and may loosen over time. Tighten the EPB module/bracket assembly securing nuts to the proper torque.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10159300-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10159300-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10159300","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_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":[]}