The inside door handles are prone to breaking.Google+
Car Problem Reports
Chevrolet Tahoe Inside Door Handles May Break
Chevrolet Tahoe Problem
Average Mileage: 75,600 mi (1,000 mi - 150,200 mi)
Visitor, 2000 Chevrolet Tahoe, 1,000 mi
replaced all 4 door handles
Door handle on driver side door does not work.Was told the cable broke & needs to be replaced.