Question about 2004 Honda Civic

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Honda civic 2004 check engine light is on can't get it to turn off with a hand held code reader. Reader says there are no codes in the hand held. but the check engine light stays on?

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  • wmstalk Aug 25, 2010

    HI, what engine does your Civic have and are you sure its not the maintance light?

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Try disconnecting the neg. ground to the battery for at least 30 seconds. This will reset the light & computor. Good luck!

Posted on Aug 25, 2010

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Futher diagnosis may be in order. If there truly is "no Codes" you need to find out why the computer is turning the light on. I would have the dealer or a shop that works on a lot of Honda's look at it.

Posted on Aug 25, 2010

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