I just followed the instructions on the link you posted. My TJ is a1999, so I found the relay behind the glove box as shown at the bottom of the page. I pulled the relay on the right side as shown. The only difference is the pin to bend is the number 1 pin on mine, not the number 2 pin. The picture is correct, but on mine the pin bent in the pic is the number 1 pin.
When I put the relay back in it worked as described. Great free mod!