I ended up pulling the TIM out of my project car because it'll be easier to figure out why I still can't get a serial connection.
With the top off, supplying 12v to pin 15 and key pin 31, and ground to pin 2, I hear a click and see two green LEDs?
I'm still not getting serial connection to work though.
1. Are the two green LEDs a good thing and should there be only two?
2. Are there any other pins that need to be powered or otherwise connected to complete the power on sequence?
Any help is appreciated!