6.7

fairly significant
Typical Repair Cost:
No data
Average Mileage:
90,600 miles
Total Complaints:
3 complaints

Most common solutions:

  1. replaced power window regulator (3 reports)
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This problem may be covered under warranty. Ask your Chevrolet dealer.

problem #3

Jan 242015

Trailblazer LT 6-cyl 4.2L

  • Automatic transmission
  • 123,000 miles

Passenger lost the ability to put down their window. Now the drivers switch has gone out also. This is very annoying. Why wasn't the 2008 models not recalled????

- natesbug, Toledo, OH, US

problem #2

Dec 132014

Trailblazer LT 6-cyl 4.2L

  • Automatic transmission
  • 122,600 miles

I have a lot of Electrical Issues with this vehicle. The current issue is the switch with the passenger front window. It stopped working. Now the Drivers side switch stopped working for the same window. There was a recall on the 2006-2007 model's....what about the 2008 models???

- natesbug, Toledo, OH, US

problem #1

Jan 122011

Trailblazer LT 6 cyl

  • Automatic transmission
  • 26,200 miles

This problem occurred in a nearly new vehicle. I was lucky that it was covered under the warranty.

Update from Oct 23, 2012: The driver's side window started to move slowly, then over the days eventually just quit working. This was in a newish vehicle at only 26,200 miles!

The new regulator for the window was covered under the original manufacturer's warranty so I didn't have to pay anything to get it fixed. But it made me rethink my choice of vehicle.

This is my first and LAST Chevrolet. I will never buy another one again.

- bsharon, Tucson, AZ, US