Infotainment screen black - Need Help

[Terry2015Tahoe]

Hello,
I recently posted that I was able to get my infotainment screen back on by removing negative battery for 10 minutes to reset computers. Its been a couple weeks but screen is blacking out again. It sporadically comes back on when car is started. Does anyone know a solution? I have checked the hmi harness and everything is tight. Because I can fix my removing battery terminal I feel like it is software related..

Ive seen posts talking about: replace screen, software upgrade, remove any device plugged into OBD.

What have others done to solve?

My car is 2015 Chevy Tahoe

Thank you,
Terry

 

[Pittz]

Mine went out on my 2015. I will say I did the install myself with a kit from MVI. It worked flawlessly, but then the screen blacked out. It ended up being a software issue, not the screen. The module that sits behind the radio was replaced. Not one issue since.