NEED HELP, ST184R 5sfe thermofan issue

[Exiovus]

Hey guys, Im in dire need of assistance I have been slowling working on my recently purchasd ST184R and getting everything back into tip top shape, when I have found the thermostat was mounted around the wrong way from one of the previous owners, of course blocking water flow and making the car over heat. I have fixed that issue but the one issue I cant solve is my thermofan will not turn on, I tested it by connecting it to battery terminals and it worked perfectly, my water pump seems to be working, thermostat is fine, all I can guess is that my fan switch is busted, I can not locate where the thermo fan switch is, and Im doing my head in trying to solve this issue, I'd rather not try and rewire or hardwire it to an ignition or anything, I would like to get it fixed properly and preferably by myself. if any one knows or has any sugestions please let me know, what they think

car details 1991 ST184R 5sfe 2.2L Manual 2 door coupe gt.

ignore the ignition leads,I have replaced them lol.

Edited November 7, 2014 by Exiovus

[trentmeyer23]

There is potential one in the hightlighted area of the photo and normally one at the base of the radiator.