RAM Promaster 2014 — technical service bulletin
Bulletin 18-018-15 REV B · NHTSA communication 10159912 · issued Nov 6, 2015
Technical service bulletin
communication type
Electrical System
component
2014
model years
1
vehicle entries
Official summary
Flash: 3.0L Diagnostic And System Improvements This bulletin involves reprogramming the Engine Control Module (ECM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) Illumination. Upon further investigation a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) stored in the ECM memory. ? P0181-00- Fuel Temperature Sensor Performance. ? P0299-00 - Turbocharger Underboost. ? P2BA9-00 - NOx Exceedence - Insufficient Reductant Quality. ? P0401-00 - EGR System Performance. ? P226C-00 - Turbocharger Boost Co
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.