If the radio has power, meaning it comes on (powers up) and everything then the problem is not the fuse. The fuse I'm talking about under hood is like a 5amp I think and they need to be changed to 10 amp. Do NOT go under the hood and just start replacing fuses with higher rated ones. I cannot remember the exact fuse, or if the car your talking about even has a need for a replacement.
FYI here is the wiring harness for your car:
http://www.the12volt.com/installbay/...etail/182.html
It's really hard to help you trouble shoot this stuff over the net when your not being very descriptive. I was under the impression that the radio was not even powering on, yet in your last post you said it's on but no sound. Two very different problems. If the sound is not playing but the unit has power either
a: the car has an OEM amp somewhere that needs to be powered up
b: one or more speakers is blown causing the unit to go into protect
c: Short in a wire somewhere cause the same as b
d: Are the speakers even connected?
E: unit is faulty
F: many other possibilitys
Why did you change the radio in the first place? We need much more info then "it's not coming on" to help solve the problem.