{"nhtsa_id":10222844,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-13","date":"2022-09-29","document_id":"PIE0706A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This engineering information (EI) ends the need for further information from the field in regards to the investigation to help GM engineering to better understand the conditions that causes mechanical seal loss of the NOx sensors.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10222844-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10222844-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10222844","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_cadillac_escalade-esv"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_chevrolet_suburban"]},{"make":"CHEVROLET","model":"SUBURBAN 1500","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_chevrolet_tahoe"]},{"make":"GMC","model":"SIERRA 1500","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_gmc_yukon-xl"]}],"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":[]}