Chevy Trailblazer

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


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2009-06-24 12:36:21
2009-06-24 12:36:21

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


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

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.

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

Maybe you should service the engine soon. :P

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

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 side marker light on 2008 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.

There could be different reasons the security light is coming on in your Chevy Trailblazer. The fuse could have blown or there could be a wiring short.

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.

If you don't have a code reader you can disconnect the battery cable for a couple of minutes and that will reset the light

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.

AnswerIgnition on - engine off - floor the gas pedal 3 times. That's it!

The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.

You have to remove the instrument cluster to service the light bulbs.

I was told by a co-woker that if you disconnect the negative battery cable for about 20 minutes or so that will reset the service engine light.

key on engine off push gas pedal to the floor three times wait for it to flashthen your done

Insert key in the ignition, then turn the key to on position without cranking, then push gas peddle three times within 5 seconds.

I reset the check engine light on my jeep by disconnecting it from the battery.

The check engine light sets a code for diagnostics and you need a code reader. Most auto parts stores sell code readers and most will check the codes for free.

The service engine light is the same thing as a check engine light.

The check engine light means there is a problem with the emission systems on the vehicle. The service engine light means that a regular schedule service is needed. Most of the time this means you need an oil/filter change.

disconnect the battery for a few minutes

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