Fiat 500X 2016 — technical service bulletin
Bulletin 08-126-15 · NHTSA communication 10160070 · issued Dec 22, 2015
Technical service bulletin
communication type
Electrical System
component
2016
model years
1
vehicle entries
Official summary
Flash: BCM Diagnostic And System Improvements This bulletin involves updating the Body Control Module (BCM) software. A customer may describe that the remote key is not recognized and doesn't open/close door locks. In some cases the engine may not start due to the fact that a valid key is not recognized. Upon further investigation the technician may find the Diagnostic Trouble Codes (DTCs): ? B105A-64 - Doors Lock All-Signal Plausibility Failure. ? B105D-64 - Doors Deadlock Or Unlock Driver-Signal Plausibility Failure.
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.