List Of 1988 Honda Civic Check Engine Light Ideas. You don't need to take your car to a mechanic and pay a diagnostic fee for your check engine light (cel) or malfunction indicator light. The red one is the positive battery terminal and the black one is the negative one.
We recommend trying to identify the problem and fixing it before resetting the check engine. When the light comes on after about 5 seconds. The red one is the positive battery terminal and the black one is the negative one.
