Realmc1969

Update number 2. Truck still seems to be driving fine. GM called and said they could not reimburse me because the dealer was unable to duplicate this issue when I initially took it in. Even though I have video of it doing it from sep 2015. They offered a 100 voucher good for one year on any repairs that have to be made in the future. So basically 500 out of pocket and I get a 100 voucher that I may or may not need. Really disappointed

Update-the dealer checked the service bulletin in this thread at my request and did a drop load test on the battery cables and all of them failed. Said to replace them will be around 400 and gm won't cover it because it's out of warranty by 2000 miles even though it was in the shop previously under warranty for this problem and the battery that they had to replace. So now they have had the truck for 5 days and I've been paying for a rental each day. I have a call in to gm that was escalated so we shall see if they come up with a resolution

At the end the truck turned off. When I cranked it back there was no sound from the radio, the blinkers, door chimes etc. Turned it off went inside and came back out and everything was fine. 38000 miles. Originally started with just the screen flickering (which I have a dated video of) and has progressed to this

I dunno how to add videos but here is a link to mine. Been at the dealer 4 days with an unable duplicate response. They also have this video. Put me in a ditch about 15 minutes before I filmed this.

My trucks display, cigarette lighter, tcs light, blower fan, and dash lights will go off on the interstate when I hit the breaks, turn on my blinker, or mash my window button. Sometimes all of them will cause it sometimes none of them will. Also took 15 miles for my AC to start cooking properly yesterday. 2015 sierra with 10,000 miles with no mods. Gotta take i to the dealer now.