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
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.
It requires an engine scanner to do that.
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