If these two lights come on together then the extra traction sensor is broken and needs to be replaced when the sensor is fixed the check engine light will go off and the ets light will work properly again.
You can take it to a professional, or you can check the reading yourself. A check engine light can mean many things.
Do you mean the check engine light does not come on when you turn the ignition on? Possibly the bulb is burnt out.
My rpm light came on but not my check engine light so what does that mean when the rpm light is on
Supplemental Restraint System
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.
What year is your car? Did you mean the CHECK ENGINE light? The battery gauge?
An engine cylinder misfire has been detected if your check engine light is flashing
take it to the autozone they check the engine light for free
A flashing check engine light is an indication of a misfire.
my check engine light stays on and the o/d light blinks....what could this mean?
it means you need to check the engine
This could mean any number of things. I have a 98 Tacoma and the "check engine" light has only come on once in 8 years ... and that was because I didn't have a gas cap at the time!