i think the first thing that i would check is make sure that you have power coming out and then go from there, the battery may be fully charged but if it isn't sending power anywhere then you would at least have an idea of what the problem is, use a test light and start at the battery and then work your way to the under the hood fuse box make sure that you have power going in and make sure that you have power going out, then if that all checks out make sure that you have power going to the coils along with checking to see if you power coming into the car, i have never had this problem but if i did this is probably how i would start because with electrical it is all just a game and you just have to trace it out step by step
