Just had our 2018 Chevy Tahoe diagnosed (5 ½ hrs) yesterday for the 5th time. Display screen that shows backup camera, etc. glitches & goes black and two different Chevy dealerships can’t locate the problem. They’ve replaced a front module, DVD player & rear amp. Guess what??? Still not fixed! Contacted General Motors and they told us no one else in their nationwide system has ever had this issue so no help in site!

 

Well that sucks. Have not heard of that one either. At least they’ve tried to fix it, rather than saying there is no open recalls on it and turning you away. Hopefully someone on here is able to help.