Posted too soon... I think I summoned the wolf from the woods (a translation of a Ukrainian saying...)

The ToD spasms persisted after adjusting the tire pressures. I brought it in and they traced the problem to the ToD sensor wiring harness. The insulation wore away where the harness passed through/by/over/under the frame, and it was shorting out intermittantly.

Oddly enough, I had a similar problem over the 2007/2008 winter, but that time the wiring harness came loose and was resting on the catalytic converter, which of course melted the insulation and caused it to short out.

Zadam - have your ToD wiring harness checked. I saw your video, and it shows the exact same ToD light spasms I was having.