RAM Promaster 2015–2017 — technical service bulletin
Bulletin 08-230-22 · NHTSA communication 10229807 · issued Dec 13, 2022
Technical service bulletin
communication type
Exterior Lighting
component
2015–2017
model years
3
vehicle entries
Official summary
Flash: Body Control Module (BCM) Updates This bulletin involves reprogramming the BCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: ? U0019-01-CAN B BUS - General Electrical Failure (2015 MY Only). In addition, the following software enhancements are available: ? Keyfob does not unlock or lock doors (2017 MY Only). ? Reduces response delay of the horn button (2017 MY Only). ? ?Bulb out? MIL when a 3 watt parking lamp i
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.