Instant loss of charging... car is now dead on road...

grounds are all fine... i have been going thru trying to figure out a top end miss and now this lol...

i will try as you guys asked...

thought i should throw in when it had a dead short in the horn circuit i had to re-wire most of the under dash and by passed the bulkhead... also a new 10ga lead from the alt to the amp gauge and from the amp gauge into the splice...