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Get the Trouble code read then have it reset at the same time. You can also disconnect the negative battery terminal for 10 minutes and it will reset.

If you have not fixed the problem the code will set again causing your check engine light to come back on.

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11y ago

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Related Questions

How do you reset service engine soon light on 2003 Chevy trailblazer?

How do I reset the service engine light on a 2003 Chevy Trailblazer?


Why Service engine light is on?

can you tell me why my 1999-2000 Chevy trailblazer light is on


What can be a problem when service engine light is on on a 2003 chevy trailblazer?

When service engine light is on on a 2003 Chevy Trailblazer, the problem could be a faulty thermostat, a circuit range performance problem, or any other problem.


How do you check the service engine soon light on Chevy trailblazer?

With a code reader. Have your local auto parts store read the code(s). They provide this service for free.


How do you reset service engine on 2003 Chevy trailblazer?

To reset the service engine light on a 2003 Chevy Trailblazer, you can use an OBD-II scanner to clear the trouble codes. Alternatively, you can disconnect the negative battery cable for about 15 minutes to reset the system. After reconnecting, ensure that the light is off; however, if it reappears, it indicates an underlying issue that needs addressing. Always consult a mechanic if you're unsure about the cause of the light.


How do i shut off service engine soon light in a 2002 chevy trailblazer?

To turn off the "Service Engine Soon" light in a 2002 Chevy Trailblazer, you can first try disconnecting the battery for about 10-15 minutes, which may reset the light. However, it's essential to address the underlying issue that triggered the light in the first place. Use an OBD-II scanner to read any trouble codes, diagnose the problem, and fix it before resetting the light. If the light persists after repairs, it may require a professional inspection.


What does the reduce engine light mean on a 2004 Chevy Trailblazer?

The "Reduced Engine" Warning Light alerts drivers when/if there is a serious problem with the transmission and/or one or more of the engine system components.


How do you replace a side marker bulb on Chevy Trailblazer?

how do you replace side marker light on 2008 chevy trailblazer


What does the check engine light look like on a 2005 trailblazer?

In US it says "SERVICE ENGINE SOON" in Canada it looks like an engine.


Check engine light is on engine bogs down 2002 Chevy trailblazer?

There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.


Why is the Service engine light is on for a 99 Chevy blazer?

Maybe you should service the engine soon. :P


What does the symbol of a wrench and an oil can mean on a Chevy Trailblazer?

The symbol of a wrench and an oil can on the dash of a Chevy Trailblazer means that your vehicle needs oil. If the light doesn't go away oil is added, you need to take your vehicle in for service.

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