Blank screen and no climate control functions?

2015 CHEVROLET CAMARO

95,067 MILES • 6.2L • V8 • 2WD • AUTOMATIC

850AUDIOMAN

MEMBER
1 POST

I have the car listed above LT model. The radio screen is black, the buttons on screen don't do anything, but I can control the radio from steering wheel, also none of the A/C buttons on the climate controls don't work at all. Is there a fix for this? All fuses have been checked already so there are no bad fuses or relays.

Sep 12, 2023 at 7:29 PM

STRAILER

✓ASE Certified Mechanic
54,832 POSTS

Did they both go out at once? If so it sounds like the human machine interface control module has gone out behind the right side of the dash, but to bad sure we should do a CAN scan. You can get a CAN scanner (Controller Area Network) which will work on most cars from Amazon.

Here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

Here is how to replace the unit in the images below because I have seen this problem before. Check out the images (below). Please let us know how it goes.

Images (Click to enlarge)

Professional Diagram for 2CarPros Members
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Sep 13, 2023 at 11:36 AM