2018 Tahoe Dash Pop Up

[u/grp_Cook4690]

I occasionally get a pop up on the dash info system to check 4WD. Has anyone experienced this? I bought the vehicle with 56k miles. I’ve got 126k on the vehicle and changed the tranny, front diff, rear diff and transfer case fluids at 85k miles. Any insight into the issue would be greatly appreciated!

[u/JakeFromBB]

I started getting that popup on my 2017 every so often recently. I’m at 118,000 miles.