{"nhtsa_id":10139162,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-04","date":"2017-12-19","document_id":"17NA406","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This technical bulletin provides a procedure to install washers at the front differential mounts to change the angle of the differential and correct driveline vibration under heavy accel.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10139162-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10139162-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10139162","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"XTS","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_cadillac_xts","2017_cadillac_xts","2018_cadillac_xts"]}],"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":[]}