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05 Silverado Onstar Location????

PostPosted: January 14th, 2016, 1:56 pm
by spamless
I just bought A CoStar Tech BlueStar II. My silverado Z71 has 4x4, XM Radio, Bose3 AMP and speakers, Power seats.
I have not AS YET found my OnStar Module, HELP Please.

I have removed just about all my dash plastic parts except the very top piece.

It is not under or in back of the HVAC contol. It is not under the center consule--The Bose Amp is there. It is not just to the right of the glove box--the XM radio unit is there. It is also not under the sterring wheel as on the 2007's.

Does anyone KNOW where it is????

Thanks TONS
SpamLess/bob