{"nhtsa_id":10220983,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2021-03-26","document_id":"0805221","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Flash: Radio Frequency Hub Module (RF-HUB) Updates This bulletin involves reprogramming the RF-HUB with the latest software available. The customer may experience the following:The key fob won't unlock the doors while the vehicle is running and after a remote start.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10220983-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10220983-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10220983","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"RAM","model":"2500","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_ram_2500","2021_ram_2500"]},{"make":"RAM","model":"3500","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_ram_3500","2021_ram_3500"]},{"make":"RAM","model":"4500","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_ram_4500","2021_ram_4500"]},{"make":"RAM","model":"5500","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_ram_5500","2021_ram_5500"]}],"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":[]}