Replacing HMI
 

My HMI unit is bad. Out of bumper to bumper warranty. Anybody has replaced their HMI units? who can program the HMI unit? can a used one be purchased and installed? thanks in advance!

Not sure if this is still needed, but check with Gen5DIY. They have some solutions that may work for you.



https://www.gen5diy.com/

what makes you think the hmi is bad?

As opposed to say the display being bad.... or a cable between the two being loose/damaged?

I figured it out. It was a bad HMI. I checked cables and voltages. I did go with gen5diy. They programmed it and did the front camera upgrade. It's working like a charm. Thanks for replying.

Replacing HMI
 

Can you expand on what they symptoms were before you replaced the HMI?


Have a 2017 Camaro SS the screen went black and doesn't work when touched and neither do the physical buttons below the screen. Disconnecting the battery for a while does nothing.