Hi all: I have a 1999 suburban Motor/Trans Wiring harness. Eventual goal is to go to a 411 ECM to make it run. For now though I would like to get the original tuning file from the black box ECM. It is a 16263494 with 09360615 system. Are there any XDF(for Tunerpro) files available for this? I can find Suburban Bins but no definition files online. Also what program to use to pull the original bin file? My guess is PCMHammer won't work.