While removing the heater/ac control panel, the plastic, 12-wire connecter on the right side 'blew-apart" in my hand. Unfortunately, the pins came out of the connector. I had to guess at the proper installation order. Of course I guessed wrong and just about everything doesn't work properly. Blend doors don't move, temp control doesn't heat, a/c compressor won't start, and control panel lights don't come on properly.