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RecallGazette

Vehicle problems, recalls & safety intelligence

RAM Promaster City 2015–2016technical service bulletin

Bulletin 18-063-17 REV. A · NHTSA communication 10121782 · issued Sep 7, 2017

Technical service bulletin
communication type
Engine
component
2015–2016
model years
2
vehicle entries

Official summary

Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following DTCs have been set:U1424 - Implausible Engine Torque Signal Received. P1DD2-00 - Torque Request Signal From TCM Denied. U0402 - Implausible Data Received From TCM. P0128 - Thermostat Rationality. P1066 - Cylinder 1 Oil Supply Solenoid Valve Switch Off Time Out Of Range. P1068 - Cylinder 2 Oil

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.