Now what?? Recent replacements PCM relay and the starter on the 8th, car has been running great since. This evening I went to start it and it wouldn't crank. I could hear the fuel pump and the starter so their fine. I popped the hood and checked the battery cables, they are tight and secure. Tried to start it again but the same crank no start. Unhooked the battery (replaced 8/18) and put a battery tester on it and it's fully charged. Put it back in the car tightened up cables and waited a few minutes. Tried to crank but nope. Dash lights dimmed and the Anti Theft light started quickly blinking and there was a clicking sound that matched the blinking. I could only get the clicking to stop by disconnecting the battery. I waited a few minutes. Hooked it back up and waited. Same result for thirty seconds then everything went dark and now nothing happens. Nothing period. No interior lights, no dash lights, no anit theft light, no crank, no clicks, no beeps just plain dead. So could this be a PATS problem or probably some other money sucking problem?