2003 tahoe aux/bluetooth

[Chevy5]

I don’t know if your radio has this but the radio in my 2005 tahoe has a cassette tape player that i have an adapter for that has an AUX input that i can plug my phone into. If you search for cassette AUX adapter on Amazon a bunch of options come up.

 

[rplatko]

a junkyard, XM. And the s p 250 harness, That piggy backs into the head unit. Is the option I went. I had to unlock it (thanks to doctor shocks YouTube vid)