1995 Corvette Problems (security ??)

I own a 1995 Corvette. It has 6,000 miles on it. I had to replace the original equipment battery this summer. After I put the replacement battery in I did not try to start it for about a month. When I did finally
try to start it the new battery was completely drained. After trying to charge it I determined it was ruined so I got another battery. This time I tried to start it ASAP...nothing. The system shut down. I can get it to fire by jumping the solinoid on the starter. It will fire and run for a few seconds and then it dies. I have checked all the fuses under the hood by the battery, both boxes and they are good. I don't have power to these fuses inside "mini-fuses" #1,5,9,10,11,12,13,14 or 15. I was able to find two fuse links by the battery and they checked out ok. I swaped the starter relay and rear window defroster relay, they are the saame, and still it won't allow the starter to work. I had a friend try his snap-on engine analizer and it won't communicate with the car's computer. I read in the owner manual the security system may shut the starter and fuel pump down if the key is the wrong one, but I tryed both original equipment keys and still the starter won't work. I took a AMP check to see how much drain is on the battery with everything off and there is about 3.20 amps drain. I have owned the car since new and like I said, I only have about 6,000 miles on it . It sits in the garage all the time. The instrument panel "speed-ometer, fuel guage, odometer, trip and info doesn't come on either with the key on. The info center works fine with the key on. Any ideas???
Later gunnerT
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
Look for a corroded ground some where...check alternator wires/bolts.....also try lights/horn etc to see what works.
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.