hey guys i have a 2007 fx4, and im having problems with the aux. i plug the cable into truck and to ipod and when i press the aux button is says no audio..i have tried it with three different mp3 players and it doesnt work..i also went out and bought a new cable and nothing. i do have a sirrius sat radio in the truck. any suggestions on what the problem can be?

 

I am not sure if this will help.

Did you cycle through to the LINE IN display on the Stereo ??????

I get nothing until I get there. Push the Aux button several times until LINE IN is shown, then make sure the volume on the MP3 player is at full.

 

Hopefully, OCPS's suggestion works out for you.

Can't really think of any other suggestions. From my own experience, I had a similar problem and it was a problem with the input itself, loose internal wiring.