1993 ford probe door locks

The loom has three wires which are green with black stripe (2 14 guage, and one 18 guage). 

As for what I fried. 

I burned a pathway on the circut board of the door lock relay unit which is mounted.  I repaired that pathway since autoZone didn't carry the D/L unit.  I then tried again.  I burned another pathway.  I repaired that pathway.  I then searched the loom agian and found the other 14 guage wire.  The way I would suggest testing the wire to make sure you have the right one is to use 12v through the 4.7k resistor you will need anyway.  If you get no response, you have the wrong green w/ black wire.                 (a direct 12v to the wrong wire fries pathways)

The D/L relay unit is behind the passengers side kick panel.  It is easily removed for repair.

Lastly: If you have fried a pathway, and it is your car, You can use a small section of stranded wire and solder it to repair the pathway.  ..PLEASE.. if it is a customers car, Inform them.  Although my repair is solid and more durable than the original pathway, I don't think it would be right to do it to a customers car.