Last year I sloppily designed and laser cut a seal press so I could install a seal on my truck without jacking it up (and save like $100 compared to the GM tool). I kept it on the off chance I’d need to press another seal the same size which at the time I figured was never going to happen. Well, turns out I needed it which is both good and bad.
I got everything apart and then back together again. I forgot to plug a wire back in for the 4WD actuator but other than that it seems good. No leaks!
Once I plug the 4WD actuator back in it should be good to go and the warning should go away. Knock on (laser cut) wood?