Turn key on, Do not start. Then push the gas pedal all the way down to the floor 3 times being sure to let all the way off each time. then turn key off then start the engine.
With engine off. Turn key to on. Press accelerator fully three times. This should reset light.
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?
turn the key to the on position engine not running step on gas pedal to the floor three times and wait for light to flash and go out and its reset
You can either bring it in to a Chevy dealer or use a programmer/tuner to reset the check engine light.
See How to Reset the Change Engine Oil Message on page 6-18 of your "Owner's Manual", under Section 6: Service and Appearance Care - Engine Oil...
key on engine off press accelerator pedal to the floor five times very rapidly should reset
Turn on the key but don't start the engine. Push down and release the accelerator pedal 3 times. It will now reset.
Turn key on without turning on the engine then press the gas pedal 4 times. The computer should then reset.
AnswerIgnition on - engine off - floor the gas pedal 3 times. That's it!
ignition on - engine off - floor the gas pedal 3 times. That's it!
disconnect the battery for five minutes, It will reset