Like the title states, I recently took the evo out of the garage. Now the radio wont work. That means it just came out for from winter so it was sitting for a bit. It has power but I dont hear any music. Once I took it out of the garage it would work. But literally for like three seconds then stop. Then I put my buschur exhaust on so i disconnected the battery now it wont play at all. It will turn on but no music. I was gonna replace the radio anyway. But I just dont wanna replace it and still have this issue. Its all stock doesnt look like anything has been touched. Just wondering if this is something normal or anyone may have an idea on how to diag.

Oh I know we have search ****'s and i did search minimal results...