dakotaalexd11,
i have some pdf diagrams that might be helpful in locating components and wiring routings, relay and fuse locations. just send me an email (in my signature) and i'll send them to you.
From the looks of the main diagram it does send the start signal from the ecu to the starter relay, then to the starter. That's only if all the inputs are set correctly when the key (ign) is turned on. Meaning park brake set, directional in neutral, seat switch (or seat belt) all set before start is enabled.
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