Aftermarket Cruise Control Wiring

I have a Cal Custom ZT 12 cruise control that has no instructions. I wondered if anybody knew how the wiring went. orange appears to be 12+ (switched?), it has in line fuse. Green appears to be negative, it has ring terminal on the end.Yellow has female spade connector insulated. 2 brown wires(possibly brake control?.Blue wire (possibly VSS?). Any help is appreciated...

Also, this cruise controller has an ecs sensitivity adjuster, cyl (2468)switch, ign(STD,CD)switch, SPS Sensor (driveshaft, Tach)and a cruise sensitivity adjuster

Hi, the wiring colous are correct to what you said, The cyl switch is for how many cylinders, Ign for standard or electronic ignition, sps for speed sensor- driveshaft or tachometer. sensitivity is for when you get it working and you need fine adjustment.   ps. the yellow wire is tacho pulse connection. can be used on a manual gearbox car instead of a clutch override switch or for pulse setting. Hope this helps. I am still lost in Australia.....

Thanks. I have an automatic, so does that mean yellow isnt needed? Also, does it matter which brown wire goes where(either positive or negative)?

I think this cruise control is set up for driveshaft magnets, not vss which I have.