Need a CAL or BIN file for a 2004 Express van with 6.0L, 4L80E and DBC

[ScottP]

Hi all,

I've been digging through my repository of files, and can't find one I need for an upcoming
project. I'm looking for a CAL or BIN file for a 2004 Express van with a 6.0L, 4L80E trans
and a cable throttle body (DBC). It should be OS 12587603, and PCM 12586243.

Thanks!

-Scott

[B52Bombardier1]

What color wires for the connectors at your PCM? Your choice of 12587603 is a 1 megabyte OS that will need to go into a 1 megabyte P59 PCM with green / blue connectors. If you need DBC, I think your PCM will need to be one of the following hardware numbers: 12575502, 12570558, 12583659, 12589161. Only these hardware numbers (I'm told) will have the IAC capability on their printed circuit boards.

Rick

[2xls1]

Here you go. I also have one that is DBW.

[ScottP]

Many thanks 2xls1, that just made my weekend project much easier.

Rick - just for reference, PCM Hardware Number 12583659 is equivalent to PCM Service Number 12586243, and you are correct
that I selected this version because it has the needed IAC drivers.

-Scott