2005 ford f150 speedometer...

Hello guys...I just ran across the forums and its seems like everyone is helpful and there is a lot of information here. I am wondering if you guys can help me.

I am looking for the pinout for a 2005 f150 speedometer. The problem I am having with it is that it won't power on. If anyone has information on how to power this puppy on, i would greatly appreciate it. Even if its just power and ground. Thanks in advance...If there is anything concerning radios or speedometers please feel free to ask me i can probably give some useful info.

:runaround: