W1 ground location
 

Manual says "W1" is the ground location "behind center console". Can I assume this is the one below the ash tray?

Ah , Yeah
 

That'd be the one with Multiple BROWN insulated Grounding Wires emanating
from It.

What you trying to Track Down ?

Memory seating. I was looking into a dead fog light issue and while pouring over the diagrams I found that the memory seating and seat motor power are separate. So it seems the seats can operate even if the memory module box has no power. So either my hot or ground must be bad and I want to trace the wires.