RAM 1500 2025 — technical service bulletin
Bulletin 08-232-25 REV. B · NHTSA communication 11023173 · issued Sep 12, 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 may experience one or more of the following: ● 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) exclusively and then the driver reverts back to using key fob, the Remote Keyless Entry (RKE) on the fob is in operabl
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.