i have the 02 yukon Denali with the Bose System....i went in today to the Local FutureShop in Moncton NB and asked for a Wire Harness part number gm02B..I was told i had to buy a 250.00 Wire Harness to make my Stereo work..he said if i didnt buy the harness i would have to rewire the whole truck System,,as in the Speakers and everything else...Just wanted to check in with you Fine People and Make sure that i am not being taken for 250.00....ive got the Bose System with the On-star..I dont really use on-star or dont care about the Chime Thingy...just want to change the stereo system to a DD Dvd Player...