{"nhtsa_id":10160067,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-20","date":"2015-12-22","document_id":"21-067-15","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","mfr_system":null,"summary":"Flash: Transmission Shift And Drivability Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Some customers may experience a perceived lack of performance. The following enhancements are included in the software update: ? Vehicle performance enhancements. ? Improve transmission shift enhancements for sand and snow mode (delayed engagement).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10160067-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10160067-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10160067","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"RENEGADE","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_jeep_renegade"]}],"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":[]}