2001 I30T Dashboard Flickering

[mppp]

Was driving tonight on highway and when switching lanes using my indicator when doing so caused the dash to flicker. Also, randomly the ABS and Slip lights occasionally lit up. I have a new alternator so don't think that has anything to do with weirdness. Could my cluster being going out?

[NutriaforBreakfast]

You might have intermittent failure on your alternator
Even new ones can be bad
My wife's car emitted a humming noise we finally isolated to it with a mechanic's stethoscope

The cluster is easier to get to than you think
(my RPM gauge bounces around)
You might have a loose ground wire, connection,
I had some loose screws but tightening them up did not help
Also cleaned connectors etc
Will probably go to the junkyard next week looking for a new cluster