4wd solved
I was getting "service 4wd" message. Vehicle was stuck in "auto" but ran fine. Took it in for regular service. They reprogrammed transfer case. Now everything seems okay.
By the way, the service manager told me to keep it in 2wd unless it is slippery or snowy. He said there is...
'Service 4wd' message but no problems
my 2015 Denali was assembled in July. I received it in August. Shortly thereafter I got "Service 4wd" message every start-up. But it does not cause me any problems. I generally run in Auto. Runs good in snow and dry pavement. Figured I would wait till first...
Like you I wanted the 6.2 but didn't want the sunroof or rear entertainment. I went with the Denali, no touring package. I like the heads-up display but you can't order it alone so I'll live without it.
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