Fiat 500X 2015–2016 — technical service bulletin
Bulletin 68321236A$ · NHTSA communication 10130086 · issued Aug 24, 2016
Technical service bulletin
communication type
Equipment
component
2015–2016
model years
3
vehicle entries
Official summary
RF Hub Module DTC, U1765-87 "RFHM (Radio Frequency Hub Module) - Missing Message" may appear in a stored state on a ignition power cycle. No troubleshooting or parts replacement is necessary if this code is stored as the system is functioning to design.
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.