Incredible 2003 Honda Civic Hybrid Check Engine Light Ideas. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. The code for check engine is.

Web 247k views 6 years ago. Hello, normally, when the ima light comes on in conjunction with the check engine light, the code p1449 will show up, which indicates a bad hybrid battery. I can not find anything about these two not lighting up anywhere.