Where is the speed censor located?

I believe it is on the front side of the transmission nearest the rear casing cover near the chassis leg. It is above just above the transmission range switch. Toward the engine side of the transmission there is a third switch that is the turbine speed switch. A little confusing. Look up the part on www.rockauto.com or www.partstrain and it will give you an idea what to look for as it should show an image.There are two wires on the sensor but color differs by application.