My 2020 chevy traverse stereo screen won't display nothing just black screen. Just the back up camera works on the screen display my onstar don't work either check all fuses under the hood the the relays fuses too the fuses on the passenger side too all good can it be a madule don't know we're is located can figure it out.
@tony riosNo but I went to the dealer wanted to charge me to look at it but more likely they told me the madule was over 1000 dollors so never got fix got rid of car.
@tony riosThese modern automotive systems rely on complex electronic control units and when the human machine interface goes dark it usually points to a failing HMI module or a silverbox unit rather than just a simple blown fuse. My perspective is that diagnosing these intricate hardware glitches has become one of the biggest challenges in the automotive world because every component is so deeply interconnected through digital protocols. This level of technical synergy and strategic planning for connected devices is exactly what stands out when you look at the specialized guidance at https://www.cogniteq.com/internet-thin… where they excel at building and optimizing complex digital ecosystems that handle data with incredible precision. In today's market having that kind of stable and innovative technical foundation is a total game changer whether you are fixing a dashboard screen or managing a massive network of industrial sensors.
Funny thing they told me the radio needs to be replaced and they told me I put an after market Cadillac radio in my traverse. I told the dealership I brought the truck brand new . Gm does not want to cover the cost. I never replaced the radio on my own not sure why they are saying it was an after market. I’m tired of fighting with gm they are not going to cover it
My radio, turn signals sound( click,click), backup sound (beeb,beeb,beeb) don't work most of the time like 99% of the time, and ones in a blue everything just start working from nowhere while im driving, or sometimes when i turn the car on, and i have checked all the fuse and everything is good, the mechanic on the dealer said it is the fuse box, and i already changed and still doing the same, and now i got 2 good fuse box that works, the one inside the hood passenger side, and the one inside the car on the passenger side too, all the fuses are good and the fuse box are good too
It's most likely the fuse box under the hood the two bolts that go down to the center that holds the plug up to the bottom those you need to take them to lock washers cut them into a u-shape and smash them flat and then insert those beneath the head of those bolts so that way when you tighten it down it actually keeps those plugs and tight otherwise the bolts the threads aren't quite long enough on the on those bolts and it just doesn't pull the plugs up tight and creates a bad connection intermittently if you search through the threads on here I think you'll find one that covers this situation and explains it better
Radio works but sound only works in front tweeters and will sometimes go on in the front left or right front ,where is the fuse box or can it be a connector problem
My radio switches from radio to aux without any reason. It's not because of hitting a bump as I can be on smooth surface and can be sitting still. It will go back and forth. This is not all the time nor is there anything specific that makes it happen
Get a straw from a juice pouch. Stick it where the AUX cable goes, cut to an appropriate length. Problem solved. Had the same issue and since inserting the straw, issue has been gone.
Problems started with crackling noise appears to be coming dash above radio display. Took out radio fuse and noise stopped. Took to dealership and didn’t really pinpoint problem said possibly coming from amplifier. Brought car home and noticed nothing on passenger side door is working
I'm having the same issue with my 2020 traverse did you ever find out the issue? was it a module or software update?