Is a Check Engine Light an Indicator of a Serious Problem?
A vehicle check engine light is that ominous glowing symbol on your dashboard. This warning is an indicator that there is something wrong within the drivetrain of the vehicle and often triggers a wave of concern among car owners. But is it always an indication of a serious problem? Let's delve into this common automotive dilemma and shed light on what it might signify. Is a Check Engine Light an Indicator of a Serious Problem? Let’s start with the basics. Understanding the check engine light may not be very straight forward and often requires the aid of a qualified automotive technician as well as some specialized equipment. However, to give you a bird’s eye view of the possible issues that may be causing the warning to appear on your dashboard display screen/cluster we must first explain how the onboard diagnosis system works. This vehicle diagnostic system often referred to as OBD2 is prevalent in vehicles made after the year 1995. Vehicles made prior to that year will