05 silverado wire color problem

I have a 05 Silverado I am putting a RS on.  All the diagrams I can find shows Ign 2 to be a white wire and I can't find it to save my life!!  I've looked at bigger and smaller ones and I just can't find a white in the ignition harness.  Does anyone have any ideas?? 

Also...is there a way to grab a positive domelight circuit and set the delay instead of having to diode all 4 doors?? 

Thanks in advance for the help!!

You mentioned a module....I am using a GM-SL for the truck....is there one of those I could tie onto for the door triggers?? I remember seeing one marked door something, but wasn't sure and I ranout of time....so thats why I was asking here.

Thanks for the help.

OK...edit to above.

I went out and double checked it all to make sure I was right. What I have for wire colors is below:

Large wires going to module towards front of truck (with a bunch of smaller wires also):

Large wires going to driver side module behind fuse panel:

On the other issue of the door trigger...on the GM-SL, it has a White wire marked:

I am assuming this means, OUTPUT from the module for the door trigger wire on the RS unit, correct??

Thanks again for the help...I appreciate it!!

Nope...not there.  I just went through that whole harness again and nothing there!!  It's truly weird!! 

The one in mine that goes off to the fuse panel is a yellow. And it mimics what the Ign 2 is supposed to do.  Like I said... I have been through this harness and nada on a white wire!! 

Not sure if being a Canadian model matters.....but I wouldn't think so.  2005 Chevy Silverado LS Crewcab with Bose and power everything.  Only thing it don't have is leather seats!  I have done several other Chevy trucks and the white was there....thats why this has me thrown so much!!!!

canadian models have it too

i would suggest to remove the shrould and see whats there

also i always though the white white wire was a small guage

and went to the plug on the left

are you sure maybe your not color blind