2002 Excursion V10 ABS LIGHT ON RADIO FLICKERS TRUCK STALLS WHEN STOPPED NEEDS JUMP FOR RESTARTING

2002 Excursion v6 10 cylinder : abs light comes on radio dims then blacks out and then dash lights shut off. Come to to a stoplight and truck stalls. Won't kick over and need a jump start to get the truck running. As long as I don't stop truck stays running. Also, a smell of electrical. Is it the alternator or a sensor? There has been corrosion on the one terminal. Battery was just replaced.

I will make a better donation if the question is answered fairly quick and seems reliable. Thank you