One problem related to frame rust has been reported for the 2002 Chevrolet Avalanche. The most recently reported issues are listed below.
The contact owns a 2002 Chevrolet Avalanche. The contact stated the brake and fuel lines was rusted and leaking fluid. In addition, the contact stated that the frame was rusted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was 110,000 and the current mileage was 140,000.