N14 ecm flash problems

[Kiko]

Well Mr windowrattler I tried your battery disconnect key dance and wow it worked. Had to use j1708 like you said but it hooked up and was able to accept the new cal. Truck fired up and all is working ok. I had a lot of trouble with this unit as my insite is v8 so any incal files would not go through it. I had to get a unpacker and transfer them through it first. I really appreciate everyone’s help especially the key dance. I’m still in awe that it worked. Like rawze said it should not have worked because the boot pin was not powered up. Maybe some way with these old celects the key dance does just that. Again thanks.