Chevy Tahoe
Check Engine Light

Your check engine light is on on your 2005 Chevy Tahoe what does that mean?


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2009-01-12 20:43:19
2009-01-12 20:43:19

It means there is a problem in the emission system are transmission.

Need to have engine scaned with a engine scanner. Some parts stores will do that for free.

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Related Questions

You will have to take the dash apart and replace the bulb.

An emission or performance problem will cause the Check Engine Light to illuminate. You can take your vehicle to Auto Zone and have the computer scanned for trouble codes. There is no charge.

Check gauge? Never heard of a check gauge light. If you are referring to the check engine light it is on because there is a problem with the emissions system. You need to have the ECU scanned by a professional.

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You can either bring it in to a Chevy dealer or use a programmer/tuner to reset the check engine light.

If the check engine light is blinking that means an engine cylinder misfire has been detected

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.

first check the air filter and replace if dirty. Second see if the check engine light is on if it is have it checked for codes and replace whatever is wrong.

There are several things that can cause your 1996 Chevy Tahoe airbag light to come on. The most common cause is a malfunctioning airbag module.

If the light is not flashing you can drive it until you can have it repaired. If the check engine light is flashing, park it. Otherwise you will do catastrophic damage to the catalytic converter costing several hundreds of dollars to replace.

A vacuum leak, a bad injector and if the check engine light is on, check the codes.

You will have to have it scaned with a 0BD2 engine scanner. If you do not fix the problem that made it come on then it will just come back on again. There is a problem with the emission system, Repair as needed, clear codes and the light will go off.

No, only a problem that effects emissions will set the check engine light.

A flashing check engine light is an indication of a misfire.

The check engine light is triggered by the Engine Control Module (ECM). The ECM receives information from many sensors and determines when to illuminate the check engine light.

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.

To reset the check engine light unplug the battery for 30 minutes. If the issues still persists the light will still light up when reattached.

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