January 26: Shift to Park Lawsuit Transferred to Tennessee news | 37 days ago January 23: Chevrolet Equinox EV Recall Announced For Braking Problems recalls | 40 days ago January 19: GM 6L90 Transmission Failures Seem to Be Over investigations | 44 days ago January 18: GM L87 Engine Failures Investigated in Nearly 877,000 Vehicles investigations | 45 days ago December 20: No Recall of 50 Million ARC Airbag Inflators, For Now news | 74 days ago
6.0
fairly significant- Typical Repair Cost:
- $200
- Average Mileage:
- 124,300 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace seal (1 reports)

drivetrain problem
Helpful websites
- No one has added a helpful site for this 2010 Avalanche problem yet. Be the first!
A D V E R T I S E M E N T S
Just reporting a problem, didn't expect it to happen, but apparently the leak could have been there for all previous 30k miles.
- Oscar H., Calgary, AB, Canada