How do you reset the computer codes on 2006 trailblazer?

The light must be reset manually.

1. Pop the hood open and locate the fuse panel cover in the engine bay. Release the cover from its retaining clips by pulling it up. Locate and remove the "PCM IGN" and "PCM BAT" fuses. ...
2. Wait at least 5 minutes. Turn the ignition off. Replace the two fuses and reinsert the fuse panel cover.

1. How do you reset the computer on a 2006 Trailblazer?
2. How do you clear the codes on a Chevy Trailblazer?
3. Where is the PCM located on a 2006 Chevy Trailblazer?
4. Will check engine light reset itself?
5. How do you reset the check engine light on a Chevy?

How do you reset the computer on a 2006 Trailblazer?

Turn off lights and leave disconnected for a bit, 20-30 minutes. Then replug the termincal to the battery and drive for 30 minutes so computer can relearn. No need to worry about bolt on aftermarket mods, computer will learn those with time. This will just reset the computer to stock settings.

How do you clear the codes on a Chevy Trailblazer?

When replaced, the codes should be cleared and You'll be lightless once more. To reset the check engine light in a 2005 chevy trailblazer locate the fuse panel in the engine bay under the hood. Remove the pcm ign and pcm bat fuses and wait for 5 minutes. Turn off the ignition, replace the fuses, and it should be reset.

Where is the PCM located on a 2006 Chevy Trailblazer?

In the Trailblazer, the PCM is located on the driver's side of the engine.

Will check engine light reset itself?

Your car's check engine light will reset itself after you repair the problem in most car models. ... If you are sure that you have fixed the problem causing the check engine light, the engine light will reset itself after 10-20 successful cycles, and as you can imagine – 10-20 successful cycles can take a lot of time.

How do you reset the check engine light on a Chevy?

Reset A Check Engine Light: Two Techniques

Start the car, let it run for one second, and then turn it off. Let the engine sit quietly for two to three seconds, and then repeat the whole process two more times. If this doesn't work, it's not necessarily proof that there's a deeper problem at play.