Here we have a Chevrolet TrailBlazer. The customer requests a reflash to update the power train.
Some GM cars and trucks have had driveability issues, codes, and drive train control problems. Owners report poor transmission shifting, 4wd selection, performance, and codes that prevent them from passing inspection.
Here is a short video clip of our reflash by connecting the vehicle to GM's servers and download/upload into the vehicle the latest versions of software.
When completed the instructions require a clear codes and road test. It takes about an hour to do the job.
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