Please Help - Factory radio not working
I had tried to pull codes with a reader last weekend. I borrowed a reader from Autozone, hooked it up, and nothing. I then tried the same thing on my Grand Am and nothing. That'* when I dove into the book and checked voltage to the reader. It seems the brand new reader they let me borrow is broken. My wife mentioned to me that the radio wasn't working after I had been messing with the reader. I went out and tried it and the backlights would come on like it'* plugged in but nothing on display and no sound. Anyone able to give some advice about this? Did I trigger the security code or accidentally unplug something from the back without knowing it?