2016 Tahoe. Just finished replacing the 40 pin flat ribbon on the DVD player and happy to report it is working perfectly. Here is the link for the ones I ordered($7.69 at time of posting) https://www.amazon.com/gp/product/B07C4P6S43/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Please note that you have to pry the plastic covering off the back of the screen once everything has been removed and disassembled. I almost got stuck and couldn't figure out how to get to the other side of the cable once I had everything taken apart. This takes quite a bit of pressure to remove the back covering and a 2-3 of the plastic connectors broke, but there are still plenty of them to connect it back once everything is reconnected. Also you can't tell any of the plastic connectors are broken once everything is reassembled. Just be very gently during this portion of the project. I didn't see any pictures in this thread of someone doing this so wanted to provide a few more details on the process. Thanks again for everyone's input. Couldn't have done it without this forum.