I would think a wire with the label "From STOP fuse" on the ECU would mean just that.cartman said:FYI, the STOP fuse is not for you brake lights. It sounds like you were getting that confused. I believe the STOP fuse is a source of power for the ECU, not sure though.
Sorta like the wire right below it "From ECU-IGN Fuse" would mean the fuse that is labeled "ECU-IGN".
I am no wiring "guru" or expert but unless the wiring diagrams from Toyota are wrong, or I am just not able to read them, but I did wire the 7MGTE in without to much trouble and its working like a charm.
Although I was surprised to see a "STOP fuse" goin to the ECU, why would it care if you hit the brakes ? The cruise control computer I can see needing to know.