I need a positive wire that only is live when running

[f5fstop]

The brown wire should stay hot at all times when the ignition is in run or acc, it is the only power feed to the blower...very strange that it cuts out. However, you can also tap into the brown wire into terminal B of the HVAC head.

So, that connector is really blue and not light gray as shown in the schematics. I'll let the schematic guys know, if they don't already know of the change.