A few months ago my horn went off and wouldn't stop blowing. I removed the fuse but since it is out of warranty I didn't have it looked at. Every since then if I don't drive my truck for a few days the battery is completely dead. I replaced the battery and had the alternator checked out so I assume there is a draw on my battery. If anyone else has had this problem or if you have any idea how I can diagnois the issue I would appreciate your help.