f12-in engine compartment fuse box, However the horn, hazard flasher, anti-theft all on the fuse.
If those are good ouch. The speed control module power goes thru the clockspring on the steering wheel twice. Up to the speed control on/off switch and back thru clockspring to the speed control module. Power also feeds thru the horn relay then goes to the steering wheel.
Depending if ATX or MTX Fuse 23 signal thru Park/neutral to the speed control module, which if went open would tell the module cars in park or neutral. Also fuse 24 feeds thru brake switch and also the stop switch and (if MTX) feeds voltage to clutch switch giving module status.
Sound easy until you try and find all these test points vs what the print shows.
Paul
I just happen to have a copy of a schematic from Mitchell's manual, I can e-mail you?