Bud had an 06 that would go dead every once in a blue moon, swapped alternators and problem went away.
Last fall my 06 left me dead on 2 instances. I was going to swap batteries and when I took the cables loose there was a ton of corrosion between cable and battery. I cleaned em up, put new terminal bolts in the cable ends, greased em up good and have had no issues since.
Last edited by 10gaugemag; 05/09/21.