Ok so I finally figure it out. Thanks to
Denali n DOO said:
I got a US version of the BCM and today I did some testing. I got my stock Euro version BCM and I also got a Euro version BCM from a Swedish salvage yard and finally I got a US version BCM from Darren.
So I installed the US version BCM and without any programming I got my horn and lights to flash when I lock or unlock the truck, I also got Another option in my DIC I didn't have Before. Unfortunately I also lost some of my options I had Before swapping BCM's due to that Darrens BCM didn't came from a fully loaded TB.
Sense I had the VIN from Darrens truck I tested to program my Euro junk yard BCM with the program that are suppose to be in Darrens BCM and it worked. I reprogram the Euro junk yard BCM with a US software but I still missing a lot of the options I have in my truck.
So to finally make this work the way I want it is if somebody can send me a VIN from a 2002-2004 TB that have all the options possible alla the bells and whissle so to speak.
With a VIN from a fully loaded TB I can program my BCM with all the options that was on that specific vehicle the VIN came from.
Did anybody understand my rambling hahaha I'm so god damn happy to finally figure this out.
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Well it wasen't that easy, I tried a VIN I found here:
http://www.two-osmotorsales.com/2003_Chevrolet_TrailBlazer_Jacksonville_FL_225136145.veh#
Didn't work, don't know why? Darrens VIN worked but I lost a lot of my options and the above VIN didn't work. Unable to download to my BCM got error message in my Tech2, have no idea why???
Any suggestions?
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Basically I need a VIN from a vehicle with the same options like mine, rear fog light and headlight washer I can live without but the rest I want. Not even my moon roof work with US program from a TB with less options.
I'll make a list of my options later today ok?