Mia Andrew

For your 2014 LTZ with the 8-inch MyLink screen and XM installed, the XM module location might vary slightly from the 2013 models. Typically, in 2014 models, the XM module is still located in the passenger side area, but instead of being directly behind the glove box, it might be under the dash or near the A-pillar. However, it's not uncommon for there to be slight variations in module placement even within the same model year, depending on the specific features of the vehicle. To leverage the stock antenna for your external Sirius head unit, you'll likely need to access this module. If you're unable to locate it based on these guidelines, consulting the vehicle's service manual or a professional installer might be your best bet for a precise location and advice on making the connection.