Car radio and gas gauge not working properly

Hello,

This could a number of things. It could be a loose ground wire, the antenna could of become detached, the connector could have come loose. Unfortunately this is just going to have to be a matter of elimination of probable causes until we get to what has failed. In the diagrams down below I have included a factory troubleshooting guide for your vehicle's radio unit. Please go through it and get to us with what you find out.

Thanks,
Alex
2CarPros