I believe it may have connected to the blower motor, but not sure as the dog chewed through every bit and left no evidence of where it was originally connected.
I had a bored puppy decide to chew through my power supply and ground wire(s) while I was at work the other day. Recteq was kind enough to send me a replacement and got that all re-installed. However, I am missing where the extra ground wire connected to as there was two ground wires connected...