OK, I'm not into high performance. I'm into my mostly stock 84 Fiero SE. I picked up a Monsoon (2001 Grand AM) to fit the hole in my dash. The Pioneer that was in there was swiped. I want the CD player in a stock look format (as in not worth stealing).

I got the Hu powered up, wires hooked correctly, I think. I can get the lites working and the clock and a CD goes in and out, but the unit does not power up the radio. I can't seem to get the unit to provide Theft Lock access codes but I do get a message "no updates". Is this unit toast or am I missing something?

I could use some 'sound' info on this.