{"nhtsa_id":10198463,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-28","date":"2021-05-25","document_id":"08-094-21","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS","mfr_system":null,"summary":"UKA and UKG Radio Enhancements This bulletin involves updating the radio software level to 1848.35. Customers may experience one or more of the following:Radio display screen flickers. Clock loses 6 seconds per day (2019 JL with UKA). Radio resets with RPM less than 1000 RPM (2020 JL with UKG and 3.0L Diesel - EXJ).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198463-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198463-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10198463","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2018,"year_to":2020,"match":"exact","vehicle_ids":["2018_jeep_grand-cherokee","2019_jeep_grand-cherokee","2020_jeep_grand-cherokee"]},{"make":"JEEP","model":"WRANGLER","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_jeep_wrangler","2020_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":[]}