Power Train Problems of Chevrolet Trailblazer

Chevrolet Trailblazer owners have reported 667 power train related problems since 1996. Table 1 shows the 35 most common power train problems. The number one most common problem is related to the vehicle's power train (179 problems). The second most common problem is related to the vehicle's automatic transmission (142 problems). For details of each of the problem category, use the links in the table.


Recently reported Power Train problems of Chevrolet Trailblazer

The Power Train problem

Vehicle displayed "shift to park" error and would not shut off. This occurs after the shifter is placed in the park position. By any standard, a defective component that prevents the car from being shut off is an extreme safety concern and needs immediate attention.   Read details...

The Automatic Transmission problem

See attached document for complaint.   Read details...

The Transfer Case problem

Certain sport utility vehicles equipped with 4 -wheel drive fail to comply with the requirements of federal motor vehicle safety standard no. 101, no. 110, no. 114, no. 225, no. 209, & no. 208. Vechicles were built with a left -front brake pipe with a circumferential score at a random location   Read details...

The Transmission Failure problem

Tl- the contact owns a 2006 Chevrolet Trailblazer. The contact stated that the fuel, oil and speedometer gauge failed to provide an accurate reading. The contact also stated that the transmission failed. The vehicle was not taken to a dealer or an independent mechanic for a diagnostic testing.   Read details...

The Transmission Fluid Leaking problem

Tl-the contact owns a 2002 Chevrolet trail blazer while driving at various speeds fluid was leaking from the vehicle. There were no warning lights illuminated. The vehicle was taken to an independent mechanic who stated that there was rust in the transmission line and fluid leaked on the   Read details...




Trailblazer Service Bulletins
Trailblazer Safety Recalls
Trailblazer Defect Investigations