Came home from vacation yesterday and decided to go for a drive in the ralliart. Jumped in and attempted to start it, battery dead (relay clicking/slow cranking)

I figured, eh, it sat a week with the factory battery from 2011. Run to the garage to grab the booster. Found out the booster took a crap too..

Pulled out the big ole' battery charger and let it sit for 2 hours.
Try'd starting again but still got slow crank but with a loud screech this time.

Run to advance auto and picked up a new battery thinking maybe a cell fried or something. Replaced battery and attempted again. Faster cranking but screeching is still there and no start.

No codes in the computer, im puzzled.

https://www.youtube.com/watch?v=NB1T...ature=youtu.be

 

If you haven't replaced your relays I would definitely do that. Here's a link: http://www.sspperformance.com/evo-x-...y-package.html

 

I replaced the fuel pump relay with a Mitsubishi orange relay about a month back. Still that wouldn't explain the awful screeching. I'll have a buddy come over and crank it over while I listen under the hood.

 

Alright, I finally had a chance to get a buddy over to assist on this. While he attempted to turn it over I listened in the engine bay. Turns out my drive belt wasn't turning as the engine cranked. I couldn't find a tensioner anywhere near the pulleys so I just cut the belt off. Alternator seized without warning. Ordered a new alternator and belt.

 

My Ralliart is off to the dealer and was exactly like your video posted. What was the final determination?