Xm radio

  • I have a 2016 GMC Sierra, I just put my truck camper on and lost my xm radio signal due to the camper blocking the antenna. I want to install a remote antenna on top of the camper. First I need to locate the xm box under the dash to plug in the new antenna. I removed the glove box hoping to find it there. I do not see anything that looks like the receiver. Does anyone have any suggestions on where it might be? Thanks

  • Hi

    It loos to me like you will need to take the plastic cover off of the dash behind the glove box and look up in the dash that is where the tuner is located..

    Thanks Lloyd Crutchfield Tech Support