mazda pac swi-x

[Tz102]

installed pac swi-x in 2007 mazda rx8 to pioneer avh-p4100dvd, i followed the instructions. i programmed the pac swi-x to version 3 as stated, but when i try to program it doesn't program. what its doing is i hold the program button and the steering wheel button til the light goes off but it doesn't go the right for IR or it doesn't go to the next step for me to program another button. in instruction it say to connect the white wire to pin 9 and ground pin 10 if available, but on the site it said to connect the white wire to pin 10 and ground pin 9 in available. i have connected to both pin 10 and 9 and i still get the same results. I have not grounded any pin since it said if available. please help