Group code A01 does appear on the build sheet for this car (no fender tag).

The delay unit does not appear on the electrical schematic, only a connector that leads to it. I still don't know where it was mounted, though the existing lead can reach either end of the dash.

There is another module that I cannot identify. It is a silver cylinder with three leads going to it. The only label is "MADE IN USA". All the leads going to it are yellow or yellow/black, and I can't find that in the schematic.