Cool 2012 Chevy Malibu Check Engine Light On But No Issues 2023. It can often be difficult to identify the problem causing the light to turn on, but there are several steps you can take to begin troubleshooting. Web failed passlock sensor in the chevy malibu model years 1997 to 2016, a passlock sensor failure is an issue and is a common complaint.

Web a flashing check engine light means a misfire has been detected. The traction control light is a bit like the check engine light. No check engine lights or anything.