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Thanks EinHoden i have attached a couple of pics of the setup I want to run. The AT4 has an ultra wide bed to handle both the tonneau cover and a rack system. The rack slots are there just don’t have the right rack system for the AT4

I have a tonneau cover on my 2019 AT4 Bed and now I need to add a rack for ladders and some cargo. anyone aware of a rack kit that can be installed over the tonneau for my AT4 please? thank you.

I have a tonneau cover on my 2019 AT4 Bed and now I need to ad a rack for ladders and some cargo. anyone aware of a rack kit that can be installed over the tonneau for my AT4 please? thank you.

Thanks for all the feedback and suggestions. Really appreciated. I did do a draw test on the battery terminal with the negative disconnected and there was no draw..._I guess because the battery was dead. Since I replaced the battery I make it a point of checking the battery every morning and everyday it’s 12.4 or 12.5V. so far no issues since the battery replacement. If you have any further tests I can try please send it my way. thank you

so the truck has been in the local dealership a couple of times and each time they were not able to find any issues after testing everything they could. The last time it died again after Christmas it was really dead. This time boosting didn’t help. The truck was in my garage with everything locked up. The dealership service advice told me to have it towed to the dealership. My neighbor came by and told me it’s a bad battery. He gave a ride to Canadian Tire to pick up a new battery. When we got there the C-Tire rep told me to have the dealership replace it because it should have been replaced months ago. I phoned the dealership to ask if they will replace it or GM will reimburse me for the new battery and the same service advice told me no they will not warranty it because you are 230km over the warranty. The fact that this is a documented ongoing issue that they couldn’t solve made no difference. So I bought the new battery and took it in and my neighbor replaced it. The check engine light came on as it always did after every time it died but this time it lasted much longer than usual. I took it in to the dealership again and the service manager hooked up his laptop and told me we missed the battery sensor cable so for $68 they reconnected it. they also kept the truck over the long weekend and there was no power issue after that stay. The truck has not died since. it looks like GM doesn’t warranty these trucks and I am afraid to wait and see what goes wrong next. I am now on the market for a new truck. Anyone knows of any good reliable truck makers that stand behind their products?? thank you.

Has anyone encountered issue with their AT4 where the battery keeps dying after extended period in the garage?? First time it happened I thought maybe I left my dash cam plugged in and that drained the battery. Since then I don’t leave the cam on when I leave the truck but it still happens on my weeks off and I don’t drive the truck. By the next week I have to boost the battery to get it to start again. It only happens if it’s not driven for at least 5 days. any help will be appreciated. thank you

I got my 2019 GMC AT4 about this time last month, July 2019. Two weeks later I was on a trip back from a job and suddenly I got the message “sd card removed” and at that point the nav stopped working and then it will come back and then the message again and the nav will stop. 15 minutes went by with message on and off and Then I got a blue screen of death. Complete blue screen with the message “service rear camera system” the front camera went all foggy and blurred. Every time I shift gears now I get a blue screen. None of the cameras work. I took it in to the dealership when I got back into town and they said they have to wait for a solution from GM and it will take a couple of weeks. It’s been a week now and I am waiting.