Dodge Ram 3500 2011 — technical service bulletin
Bulletin SB-21-011-11 · NHTSA communication 10042893 · issued Nov 4, 2011
Technical service bulletin
communication type
Power Train
component
2011
model years
3
vehicle entries
Official summary
Dodge: information regarding transmission control module (tcm) reprogramming with new software. Truck in third and fourth gear, and at maximum gross combined weight, its difficult to climb steep grades. *pe
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.