The other day my car wouldn't start. it acts like as if the battery wa dead. I checked the battery and its fully charged. The starter. was just put on 3 weeks ago. When I take the cable thats hooked up to the starter and touch it to the positive post on the battery the starter turns over. So I replaced the ignition switch...nothing. I then replaced the ignition control module and nothing again. So then I replaced the starter solenoid relay and still nothing I'm really stuck now and need answers.