{"nhtsa_id":10217573,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-08","date":"2017-03-22","document_id":"21-012-17","mfr_campaign":null,"replaces":null,"component":"WHEELS; BACK OVER PREVENTION","mfr_system":null,"summary":"Transfer Case Input Seal Leak This bulletin involves replacing the transfer case input gear and seal. The customer may experience red fluid weeping from under their vehicle and showing up on the ground. Customers may also describe transfer case noise coming from the vehicle while in four wheel drive. These issues are typically observed at less than one month in service at an average of 1,097 km (682 mi).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10217573-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10217573-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10217573","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"wheels","name":"Wheels","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"WRANGLER","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_jeep_wrangler"]}],"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":[]}