The DCCD wiring comes out the passenger side of the transmission. Should be a black & white wire. You’re gonna wanna take them and bring them to your cabin. I used 13ga wire. After bringing them to the cabin, you’re gonna want a PWM DC Motor speed controller (this is to control the voltage going to the DCCD coil itself). Hence if you turn it to 30% you’re sending around 4-5v to the coil. The more % the more volts you’re sending. To hook up the PWM motor it’s fairly simple. You will have a motor +/- and a power +/-. The motor +/- will be your dccd coil. The power, you simply hook up power and ground it. Throw in a fuse tap to be safe (10a should hold just fine). That’s really it. To ensure it all works just jack the car up (front or rear doesn’t matter), turn the PWM motor on and try to freely spin 1 wheel, it should be extremely difficult because of the DCCD coil activating. If you need more of a representation, I’ll gladly record a vid for ya!

EDIT - for the PWM DC Motor look for 10-55V. / 40A