RAM 1500 2025 — technical service bulletin
Bulletin 08-232-25 REV. C · NHTSA communication 11024059 · issued Oct 4, 2025
Technical service bulletin
communication type
Electrical System
component
2025
model years
1
vehicle entries
Official summary
Flash: Radio Frequency Hub Module (RFHM) Updates *Customers or technicians may experience one or more of the following: ● RFHM software update fails when attempting to perform a flash. ** ● Low vehicle battery. ● Key fob is inoperable. ● Proximity is inoperable. NOTE: Intermittent proximity not working is not an RFHM issue. ● If Smart Phone As A Key (SPAAK) is used exclusively and then the driver reverts back to using key fob, the Remote Keyless Entry (RKE) on the fob is in operable. SA Only - This bulletin involves inspecting and possibly reprogramming the RFHM module with the latest availabl
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.