Popping noise coming from transfer case while in awd
Asked by Hummer4493 Feb 16, 2017 at 01:59 PM about the 2008 Hummer H3 Base
Question type: Maintenance & Repair
Transfer case is popping while in 4 wheel but it
does not pop while locked into 4 wheel high or low
4 Answers
What is the difference between being in 4WD high or low and being in 4 wheel? I don't think there is any such thing as 4 wheel that is not high or low.
Hummer4493 answered 7 years ago
It is a all time 4 wheel drive vehicle there are three setting 4wheel, 4wheel high lock, 4wheel low lock
1 people found this helpful.
I suspect your center differential is locked when it should be open.