mark249

Brought my 2015 Colorado into the dealership to check my touch screen issues, had that ghost touch thing happening. They said I needed a new touch screen and they could either order me one for $500. The lady at the service deck was nice enough to tell me I could order a touch screen online for less, she did stipulate that the touch screen had to be factory OEM, you can't pair an aftermarket screen to my radio seeing it was 2015, it had to be a GM factory OEM only. I found a few on Amazon and Ebay by the numbers on the back of the old screen, DJ080PA-01A GM# 22740886, Some said "OEM" in the description and others just said "Replacement". Would a replacement be the same as a OEM as long as it had the same numbers on the back of the screen? In some of the descriptions they also show different brand names but same numbers, is that an issue?

I have a 2015 Colorado and I'm beginning to get a whining noise that sounds like it's coming from the rear of the truck. The noise begins around 45 mph and is the loudest between 50-60 mph. If you ease back on the gas pedal just a little it will "instantly" stop, touch the gas pedal and the sound will "instantly" comes back on again. The Chevy dealer has no idea where the noise is coming from except they believe it's coming from the rear of the truck. They said they could possibly find the problem but they would have to start pulling everything apart starting with the differential which could be costly and no guarantees that's where the sound is coming from. Has anyone experienced a problem like this before or have an idea what could be causing this whining sound?