{"nhtsa_id":10161362,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-06-24","date":"2019-05-29","document_id":"N192214590 01","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Service Update - Revised to add Traverse. Certain vehicles may not have the snow/ice mode calibration enabled. This missing calibration results in the selection of snow/ice mode (knob selector) not having a change in the accelerator pedal response. Reprogram the engine control module (ECM).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10161362-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10161362-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10161362","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"BLAZER","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_chevrolet_blazer"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_chevrolet_traverse","2019_chevrolet_traverse"]}],"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":[]}