Does Livewire touch Gauge Cluster?

[Superslabcab]

Justin,

I ran your tunes for a month, then returned to stock, to update my Livewire's firmware & tune revisions.

When I reloaded tunes, I was able to adjust user settings. I adjusted the axle ratio, and the tire revs per minute.

Then right after, I lost my temp gauge, and my A/C stopped.

I also have the message "Error reading DTCs" when trying to check engine-where before the update-that function worked great.

I have replaced the Cylinder Head Temperature sender, and I know it works because the Livewire can read the temp-which means the PCM is sending it.

I troubleshooted the A/C. The fan works, all the control panel lights work, and I locked up the A/C clutch, and air is restored. The factory manual says that if the cluster has unresolved DTC's, then air might not work. It doesn't, the clutch coil is not being told to activate.

I even got a clean copy of my stock tune from SCT, hoping that might reflash things back to normal.

The question: Can the cluster be flashed to restore function?

Thanks,