You can either bring it in to a Chevy dealer or use a programmer/tuner to reset the check engine light.
I have a 2006 Chevrolet C4500 Duramax Diesel and I would like to know how to turn off or reset the check engine light on the truck.
no
Disconnect both negative battery terminals for 1/2 hour then reconnect.
How do I reset the service engine light on a 2003 Chevy Trailblazer?
How do you reset check engine light for the 2009 Chevy trail blazer?
disconnect the battery for five minutes, It will reset
It requires an engine scanner to do that.
Turn key on ( Do not start ) Then push the gas pedal all the way down to the floor 3 times and then turn the key off. And then start the engine and give it a few seconds and it should go out.
I reset the check engine light on my jeep by disconnecting it from the battery.
disconnect the battery for 1 minute and it will reset.
That REQUIRES an ENGINE SCANNER to do that.
Use an OBD scan tool to reset or disconnect the battery