{"nhtsa_id":10245177,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-11-09","date":"2023-11-09","document_id":"N232425900","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; PARKING BRAKE:ELECTRICAL","mfr_system":null,"summary":"Customer Satisfaction Program - Certain vehicles may have a condition in which the Electronic Park Brake does not auto release with Service 4WD message. Dealers are to reprogram the Transfer Case Control Module.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10245177-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10245177-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10245177","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":"SILVERADO 1500","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_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":[]}