I checked the fuses under on the dash and under the hood but i didn't see any labeled for the radio, but i don't know much about fuses, or how they are labeled. All the ones under the dash are not blown. I also pulled the HU out from the dash to check the connections on the back, and everthing was hooked up. I am hoping i am not going to have to buy a new HU, because i am short on money right now.