I had a Mopar Sirius Radio Kit installed in my 07 Commander (REC Radio) yesterday at my dealer & I now have lost the speaker operation on my UConnect. The Microphone seems to work but no sound from the speaker. Called my wife in the Commander & she can pick up & I can hear her but she cannot hear me. My tech tells me he installed the kit by the Mopar instructions. Could there be something missing about a wire splice? Can anyone help?