Sierra 2500 Denali 2WD V8-6.0L (2011)
Note: As the control valve assembly is removed, be careful not to lose the manual selector valve pin or allow the manual selector valve to slide
out of the control valve assembly.
8. Remove 10 of the 11 bolts at locations marked (1) and 4 bolts at locations marked (2). Support the control valve assembly, about 10 pounds, and
remove the last bolt marked (1).