Everything could've been damaged.
Who connected your battery backwards? If it was a shop, then you need to make them buy you a new car. If you did that yourself, then there's not much you can do but take the car into a shop.
Your fusable link only protects the ignition system and its module. So the only way to see what's been damaged is to check everything else that's electric, one at a time.
Thursday, January 21st, 2010 AT 7:49 PM