Dodge Ram 2500 2011–2012 — technical service bulletin
Bulletin 18-013-12 · NHTSA communication 10044184 · issued Mar 17, 2012
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2012
model years
5
vehicle entries
Official summary
Chrsyler: flash: diagnostic and system improvements. This bulletin involves selectively erasing and reprogramming the engine control module (ecm) with the new software. *js
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.