9.0
really awful- Typical Repair Cost:
 - $11,500
 - Average Mileage:
 - 50,750 miles
 - Total Complaints:
 - 2 complaints
 
Most common solutions:
- rebuild transfer case (1 reports)
 - replace 4wd transfer case (1 reports)
 
Chevy did not back it since the 100,000 mile warranty did not come out on the drivetrain until 2007.
- Jeff M., Helena, MT, US


bolt fell out of transfer case, oil drained, exploded
My dealer told me I only had a 30,000 mile warranty when it was actually 36,000. Dealer did not fix it.
- wmccourtie, Jackson, MI, US