{"nhtsa_id":10223819,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2016-09-07","document_id":"0300516","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","mfr_system":null,"summary":"Drivetrain Control Module (DTCM) This bulletin involves replacing and reconfiguring the Drivetrain Control Module (DTCM) with the latest available software. Some vehicles may experience a constant high pitched whine coming from rear axle area.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10223819-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10223819-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10223819","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_jeep_cherokee"]}],"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":[]}