{"nhtsa_id":11030420,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-01","date":"2026-03-28","document_id":"08-140-26","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Flash: Radio Frequency Hub Module (RFHM) Updates Customer may experience one or more of the following: SYMPTOM: ● **12V vehicle battery dies if keys are left within proximity range (NA vehicles only).** ● RFHM software update fails when attempting to perform a flash. ● Low vehicle battery. ● Key fob is inoperable. ● Proximity is inoperable. and a new LOPs.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030420-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030420-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030420","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"RAM","model":"1500","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_ram_1500"]}],"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":[]}