I have a JVC AVX846 head unit installed roughly 5 months ago.

Before I went into the restaurant, it was working perfectly fine like every other day. But right after I came out and started the car, I noticed that the head unit no longer starts at all. No display, no nothing.

Not sure what the problem is.

Come to think about it, there were ~3 times in this 5months span that it started and had to restart.

 

Start with the fuses, from there use a multimeter to check the power and grounds at the headunit after pulling it from the dash.

 

Where is the exact fuse located at?

I'm looking at the one beside my foot, but the diagram doesn't tell me which one is the radio.

 

**Found that the fuse was right beside the battery under the hood.
Replaced it with the spare and it works again!!**

Thanks wrathernaut!

 

Glad it was something simple, come back any time.