C7 Stereo Help
Thread Starter
3rd Gear
Joined: Jul 2018
Posts: 3
Likes: 0
C7 Stereo Help
Hi guys, I have a 16 Stingray that i bought from an auction. My rear camera works as well as both forward facing cameras. I can not turn the audio system on though. to my knowledge the HMI module has been replaced and a new motorized screen installed. The Bose amp in the rear next to the fuse box is original though. I know some of you have upgraded your audio systems and i was just wondering if there were any other possibly hidden components that i may be missing.
Thread Starter
3rd Gear
Joined: Jul 2018
Posts: 3
Likes: 0
Local Chevy dealer says it is programmed. They had the car to where it wouldn't even start at one point. I even looked at another new HMI from Infotainment.com. They offer preprogrammed HMI modules, although the dealer says its not possible. Their HMI is close to $900, big gamble if it doesnt work.
Melting Slicks
Joined: Aug 2006
Posts: 2,615
Likes: 695
Check the following fuse in the engine compartment.
24 - Radio --> 2017 model not sure what 2016 model would be..may be the same number
Check the following fuse in the hatch compartment.
21 - Amplifier
Does your screen go up and down?
Can you see anything on the infotainment screen to configure your vehicle settings?
24 - Radio --> 2017 model not sure what 2016 model would be..may be the same number
Check the following fuse in the hatch compartment.
21 - Amplifier
Does your screen go up and down?
Can you see anything on the infotainment screen to configure your vehicle settings?
Last edited by c54u; Jul 10, 2018 at 07:55 PM.
Thread Starter
3rd Gear
Joined: Jul 2018
Posts: 3
Likes: 0
Check the following fuse in the engine compartment.
24 - Radio --> 2017 model not sure what 2016 model would be..may be the same number
Check the following fuse in the hatch compartment.
21 - Amplifier
Does your screen go up and down?
Can you see anything on the infotainment screen to configure your vehicle settings?
24 - Radio --> 2017 model not sure what 2016 model would be..may be the same number
Check the following fuse in the hatch compartment.
21 - Amplifier
Does your screen go up and down?
Can you see anything on the infotainment screen to configure your vehicle settings?
Yes, the screen goes up and down. Like I said the cameras all seem to work. 1- rear camera in reverse, 2- forward facing cameras in Neutral or when shifted into gear. Other than that screen is just black. I went through the driver info center on gauge cluster and is says “Audio Off”
power button on dash does nothing.
Melting Slicks
Joined: Aug 2006
Posts: 2,615
Likes: 695
Onstar may be the issue with the "Audio Off" issue.
Try pressing an Onstar button on the rearview mirror.
https://www.corvetteforum.com/forums...audio-off.html
As for screen being blank, you may need a dealer to do a software update to see if that fixes the problem.
Try pressing an Onstar button on the rearview mirror.
https://www.corvetteforum.com/forums...audio-off.html
As for screen being blank, you may need a dealer to do a software update to see if that fixes the problem.
