apple ipod installation in gm trucks

[dcarl1]

Does anybody know if the stereo headunit in the 04 avalances have an aux input in the back so as to attach an external audio source (apple ipod)?

[rbumpus]

You can use the following

 

http://www.logjamelectronics.com/piegm12pcpiox.html

[dcarl1]

Thank you very much. That is exactly what I was look for!

[maximumrebel1]

You can also buy an FM tuner so you listen to it on low frequencies through the radio. The tuner is about 25 bucks.