Back story.. Transmission was not shifting automatically. Eventually replaced TCU, fixed that.
While diagnosing that problem, I checked all my fuses, none were blown. After checking fuses, gauges quit working. (only temp gauge works, and it doesn't seem right). Panel lights work.

Rechecked fuses, one was blown, replaced...nothing...not the fuse for the instruments anyway.

I have tapped (and banged) on the gauges...nothing. Reached up behind and nothing seems loose.

Is there anything that I may have accidentally unplugged either near the TCU or near the Throttle Position Sensor (my first attempt at fixing) that may have caused this.... or any fuses that are not labeled for instruments, but may be the culprit?