Three problems related to transmission gear slipping have been reported for the 2006 Chevrolet Trailblazer. The most recently reported issues are listed below.
Transmission slipping and selinoids.
Vehicle has 40,000 miles and transmission going bad already. Codes pulled state that the transmission slipping.
I have had 2 unexplainable transmission failures in this vehicle. The dealership had no information for what caused the problems. The 2nd gear started to slip, causing it to burn out the transmission. The first time it happened, the vehicle has aprox. 5,000 miles on it. Then several thousand miles later, the engine spun a rod bearing. Then at aprox. 14,000 miles, the transmission blew out again. The transmission was rebuilt both times and the engine was rebuilt as well. . . .