96 Tranny shift selector

I have a 96 Taurus w/ 250k, the transmission was replaced at sround 100-100k by previous owner. The problem I am having is the shift selector will not engage the tranny. I can take and run the selector up and down the whole range and nothing. I looked into Haynes and they talk about a "Transmission Regulator" or TR where the shift cable mounts to, does anyone have any experience or opinions on this, if I am looking in the right direction? Is this part available at the local autoparts or is it an OEM, I can't seem to locate it at the local under the "transmission Regulator" description?

I have a 96 Taurus w/ 250k, the transmission was replaced at sround 100-100k by previous owner. The problem I am having is the shift selector will not engage the tranny. I can take and run the selector up and down the whole range and nothing. I looked into Haynes and they talk about a "Transmission Regulator" or TR where the shift cable mounts to, does anyone have any experience or opinions on this, if I am looking in the right direction? Is this part available at the local autoparts or is it an OEM, I can't seem to locate it at the local under the "transmission Regulator" description?

Hello

Is your fluid level where it should be?

Check where the cable goes down to the trannie.

Regards

Dan