My radio is on, but no sound comes out

Probably laying on some hot component.
You could call a salvage yard for replacement wiring harness or fix individual wires one at a time ...

Any help from the manual on Traction Control kicking in? What happens when you turn off TC?

Mellissa, it needs to be diagnosed since these vehicles are highly computerized. Take it to a mechanic who has proper equipment to test. It might be a settings problem .

Press F1 and F6 on the radio at the same time and hold down. When you release, all the lights will come on, then a prompt to "clear code" - push the select button (round knob to the right of the radio). This will clear the code. If the engine light does not turn off, unhook battery cables, clean them, then re attach. This has happened to my CTS a few times.

How do I reset my alarm in cts 2004

check antenna cable connections at radio & antenna.suspect power antenna if equipped.

This sounds to me like the antenna wire may have become loose in the back of the radio. It just took a few weeks for it to become free. :) If you can maneuver your arm behind it, you should be able to push the connector back into the hole in the back of the radio. But the safest and most practical way to do it is to remove the radio from the dash and plug it in that way. :)

I hope this helps! Let me know if I can be of further assistance. :)

Its you antenna module above your headliner. It controlls your remote for keyless entry as well as your am/fm reception via an amplifier. GM part number is 12233252 for updated and revised version around $100 bucks online.

T/C would be traction control i would think

Robert

If this happens when the car is still you have voltage interference between brake light voltage & antenna. If this happens from motion check all wire connections, loose antenna wire, to antenna.

Hi it may use a little more gas when is on but this happens because the car is sensing diferent road conditions,if it stays on all the time you should have it checked by the dealer....