Gifted a 2005 Honda Odyssey by my father with some transmission problems. Drove it home about 100 miles, when the car's engine light turned on about half way through. When I got home and checked the codes, it was spitting out a P0741 Torque Converter Clutch (TCC) Circuit Performance or Stuck Off fault. Something that caused me to believe I was still in the clear was that the van still shifted fine.

I drained and filled the transmission fluid and it did not have any flakes that would cause me to believe catastrophic transmission failure. Later ordered the transmission fluid filter and swapped it out with the old one.

Before moving the van, I then ordered a supposedly new OEM TCC solenoid and the Shift Solenoid B from China. Also changed the coolant at the same time. I noticed some metal-y scrap clogging the little filter on one of the solenoids. Brown one... I think the TCC solenoid.

I installed the brown solenoid in front and the black solenoid behind it, and snapped the harness clips back into place in the same orientation of the solenoids themselves. 

I turn the van back on, drive it a little bit and the check engine light turns on, and even worse is that the "D" drive light is blinking on and off. I understand this to be the vehicle's limp mode. Fast forward a few days without moving the van and now it will not even turn on. Any recommendations? Losing my mind with this thing.

Update: I hooked my battery charger to it, and it did seem to turn on the lights on on the dash albeit making some clicking sounds. The van did turn over but it immediately shut off.