2014 toyota corolla wiring/non-alarm or remotest

I am fixing a 2014 Toyota corolla eco ses(I think, don't have it in front of me) its a theft job that was torched. I'm done except for a few things. I need wiring schematic for power windows and door locks. Also I need a location of a wire that goes from a 3 wire plug into the fan motor in the inside of car (passenger side behind glove box) I found the two thick wires and tested another car from same year and it seems to be getting varied volts from 2,12 to 6.5 depending how fast the fan blower is pushing the air. I could not find where the thin red wire goes to The good car that I used to reference the correct wiring I could not find and it should be simple because its a weird voltage that I can make change but I tested all reachable red wires and still could not find its origin? I tested the plug in and it doesn't show voltage when unplugged from fan motor? Any Ideas or the name of that fan box so I can ask Toyota if I had too? I would like the schematics for the power windows and locks from all doors and one from the drivers side that can activate all from one spot? Thanks

Inside the connector is probably a rheostat giving the different voltages for different fan speeds.

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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
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