Good.
With regard to the wire, someone may have instant recall on that. I'd have to look it up in the schematic / manual and can't right now. Hopefully you'll get your answer soon, or later when I can check.
The wire is on the plug that goes into the garage door opener which contains the TPMS receiver. The garage door opener does not handle new rolling codes technology, so it was easier for me to just pull the plug from the opener without finding the individual wire.