The issue is that the vehicle's ACM, which contains the Sirius tuner, needs upgrading. We carry the upgraded ACM module that you will need: https://www.infotainment.com/products/gm-u2k-siriusxm-satellite-radio-upgrade
Sirius Has Sent a Signal and Travel Link and/or Traffic and Weather Not Functioning
Modified on: Fri, 27 Oct, 2017 at 12:11 PM
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