what causes the light to come on
The check engine light on a 2003 Honda Accord will be triggered when something on the engine is malfunctioning. To rid the check engine a light the ECU will need to be reset.
See sources and related links below for 2003 Honda Odyssey light bulb lamp list.
How do you reset service light in 2003honda pilot
You can't reset that light...there is no such thing as a 2002 Honda Element...they didn't come out until 2003.
The answer is available in the Owner's Manual if you have it.
Transmission problem
You will need to access a diagnostic computer to turn off the check engine light on the 2003 Honda Accord. You could also remove the fuse from the dash lights or instrument panel.
i would like to know how you change a headlight lense on a 2003 Honda accord ? i would like to know how you change a headlight lense on a 2003 Honda accord ?
Yes.
From inside the trunk behind carpet/liner.
instructions are in the ownwers manual.