{"nhtsa_id":10191249,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-03","date":"2021-03-19","document_id":"PIE0619","mfr_campaign":null,"replaces":null,"component":"LANE DEPARTURE: LANE KEEP: STEERING ASSIST; VEHICLE SPEED CONTROL:CRUISE CONTROL","mfr_system":null,"summary":"This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Lane Keep Assist and/or Adaptive Cruise Control being Inoperative.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191249-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191249-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10191249","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"speed-control","name":"Throttle and cruise control","parent":null},{"id":"lane-keeping","name":"Lane departure and lane keeping","parent":"driver-assistance"}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCORE GX","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_buick_encore-gx","2021_buick_encore-gx"]},{"make":"CHEVROLET","model":"TRAILBLAZER","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"TRAILBLAZER","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_chevrolet_trailblazer"]}],"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":[]}