When i go to write the tune to my ECM (1st time with mm3 from DRD) I get this error. write ecm request failed error 14025. What next? I unhooked the unlock cable (previously not needed on this model, but installed anyways) and got an error 14000. Any help would be appreciated. Currently the truck is tuned with h&s mini maxx. I was told i didn't need to return to stock, so I didn't.


Brent

2010 Ram 2500 4X4.