Head unit/ anti-theft/ clock power gone!

[Big Tone]

I just installed a new head unit in my car last night and when I tried to turn it on I got nothing! At first I thought maybe I wired it wrong, but I verified it was done correctly (w/ the Schoshe adapter). Today I noticed that the clock isn't working and neither is the anti-theft. I checked the radio and clock fuse and they were fine. What else could be the problem? Everything was working flawlessly yesterday. Please help!

[goody90q45]

Today I noticed that the clock isn't working and neither is the anti-theft. I checked the radio and clock fuse and they were fine.

Recheck the fuses, they can be decieving. Did you just do a visual on the fuse or measure it on a meter? I would recommend replacing the fuse or measuring continuity with a volt meter. I went for a week a while back looking for an electrical gremlin and it turned out to be the fuse that I could not see the break in. Good luck.

[Big Tone]

That's good to know. But which fuse might control the head unit, clock, and anti-theft? I saw an audio fuse, a clock fuse, but nothing for the anti-theft. Might it be one of the fuses under the hood?