[Gregski]

Four of the five Transcmission Controlled Spark System components (the Idle Stop Solenoid being the exception) hang off of the same wiring harness, which plugs in to a single brown wire on the firewall leading to the fuse block.

I was able to unplug the harness from all of them except for the Transmission Switch. It is simply impossible to see how it plugs in, and you have to feel up in there, so I am still unable to disconnect the one last final wire to be able to completely remove this wiring harness.