nct411

Neilmp, Did you ever get answer to your questions? I changed mine out about 6 months ago. Found this post extremely informative. I have a walk through of the procedure somewhere if you need it I can try and find it. Also have the list of part numbers that will work. Check my post from page 3 if you need a unit there's contact info on there for a guy who has some. LEt me know if I should look for the walk through

I'd also like to pass my thanks along to all of those who added their information on swapping out the VCIM. Special thanks to mc7719 for your pics, info, etc. After a lenghty search, with the help of www.car-part.com I found 20783877 at a recycler in Cumberland BC for $150. It didn't have the antenna, dealer wanted $94, so I went back online and found a guy in Kalimazoo who had purchased a bunch of modules when GM stopped production of the Hummer. Got it shipped to the door for $38. There's a guy in Calgary with one, if any one is looking, search kijiji its.... VCIM 20829984 And here's the contact info for the guy in kalamazoo. He's asking $250 w/ the antenna on brand new units. Clay VanderMeeden"S1AutoParts" on eBay Source One Services 3180 Kersten Court Kalamazoo, MI 49048 269-343-3323 1-855-766-3288 Once again thanks everyone.

Hey MC7719, First time on this/any other forum. I'm in Calgary and am having a hard time finding a VCIM for my truck. I have all the pre-req's just can't find the module w/ Bluetooth. Any help would be great. I understand the following will work. 25984444, 20783877, 20829984, 20756237, 20827036 Thanks!