Wont Crank

I have a few things it could be so here it goes. The starter pinion or flywheel teeth are worn out or broken, Bad ignition switch, Broken or loose or disconnected wiring in the starting circuit, Bad starter motor, Bad starter solenoid or the starter motor pinion is jammed into the flywheel ring gear. I know its alot to check and its not very specific but thats what I have for you. I hope it helps you out even a little bit. By the way I was having the same problem two years ago and it was because I have a wire in the starter circuit that some how disconnected its self, and to me that is what sounds most likely for your problem because you are hearing noises behind the radio. But I hope I helped and let me know how it goes and if you have anymore questions

Check your starter wires first always check easy stuff first. That way when you find the problem you have not done alot of hard troubleshooting and found the problem was nothing more than a loose wire.