If it's the "check engine" light you can do two things. One, take it to Auto Zone and they will clear the codes from the computer or disconnect the negative battery terminal for at least 10 seconds. Note, if you still have a problem, the light will come back on sooner or later.
Here a answer maybe CHECK THE ENGINE:) the light will go off
The engine light will not go off tell you fixed the cause of the engine light and erased the code that set it off.
add washer fluid to the reservoir in the engine compartment
"Check Engine" light comes on when you turn ignition switch on and should go off when engine cranks.
why does my check engine light stay on and want go off
the engine light can come on for a couple reasons, o2 sensors can be something but nothing mechanical would make it go off like trani or something like that
If you do not repair the problem that caused the light to come on then it will never go off. If you repair the problem then remove the negative battery cable for 10 minutes and the light may go off. If it comes back on you did not repair the problem. If the light does not reset then the light will have to be reset with a OBD2 scan tool.
If the check engine/service engine light is on, the problem most likely isn't in the ECM. Get it fixed, and it should go off.
There is a fuse and when that fuse shorts out the light willl go on and off. There is a fuse and when that fuse shorts out the light willl go on and off.
A Check Engine light can be reset by fixing the problem that caused it to go off. The codes that caused the light to go off can be cleared with an OBD II scanner.
Resetting an engine light on a 1996 Dodge Caravan SE is very easy to do. The battery can be disconnected for up to one minute to make the check engine light go off.
The check engine light comes on in a car when there is a problem with the engine. It will go off or be reset when the problem is fixed.