Thanks, Dennis, for that info. I guess the wiring diagram is for "early" cars and the list of fused circuits is for "late" cars.
#2613 for some reason has features of both "early" cars (e.g. no high pressure release for the a/c) and "late" cars (e.g. starting circuit wiring).
I guess any DMC-12 is going to be a crapshoot in some way or another.