Strange Combination Meter Issue?? Just The Speedo is Missing

Symptoms:
1: Speedometer on Combo meter is missing
2: VSC, ABS, Skid Lights On
3: Can't shift into gear or drive
4: Ready light is red
3: After a while the red triangle hybrid battery codes come on.
4: Clearing codes with techstream and resetting with battery disconnect works exactly once, then the same symptoms always come back.
5: Also the CD changer is failing the System check on the center display and won't eject CD's

It should be noted that this all started with a normal failure of the combo meter where it turned off and the car would not shut-off. That problem has never returned and I have replaced the 100uF capacitor on the combo meter display board.

The weird thing is that everything works great the first time you turn it on after reset, hybrid batter cells look good, no codes, Techstream looks happy, no symptoms at all. The instant you turn it off and back on again, this issue comes back.

I've read about every combo meter thread and every mention of no speedometer and no one has a resolved issue or solution.

Techstream codes:
ABS/VSC/TRAC - C1259
C1310
Air Conditioner - B1421
Hybrid Control - P0AA6

The standard P0AA6 Hybrid code doesn't come on until after a while and I'm well versed in diag of the battery pack. All 14 cell blocks are within .2V of each other and charge and discharge normally. I have replaced multiple cells (6) in this pack.

Open to all suggestions and troubleshooting tips.
See attached Techstream report

 

After more diag, here is what I have decided:
It is in fact a Hybrid Battery Issue.
The P0AA6 is a subcode 1: 526 Subcode 2: 612 error
The fact that it coincided with a combo meter failure is a cooincidence.

We are gonna get some new cells in and pull the battery.
Things to check with the 612 subcode:
1: Leaking battery cell
2: Hybrid Battery Main Relays (Check ohms on switch side and check for open continuity on the power leads)
3: Connections at the Hybrid Battery ECU. I've been told to inspect the harness pins carefully for burning & corrosion.

I will report back.
This is my girlfriend's car so a lot of what I was going on is what she has explained to me, It took all day to decide this is probably the real issue.