There is a TSB for the 2006 Ram Totally Integrated Power Module (TIPM), It involves reprogramming the module with the starscan tool.
The new TIPM software raises the TIPM current trigger point for DTC P1277 from 75 amps. to 100 amps.
http://ww2.justanswer.com/uploads/SprinterRob/2011-09-23_034237_08-021-06.pdf