![]() "OBD" stands for On-Board Diagnostics, and it's a standardized way for the engine control computers to report problems. ![]() Since 1996, all cars sold in the United States have been required to have something called OBD-II in them. If the check engine light blinks constantly, you need to stop your car immediately, as it has experienced a major malfunction and continuing to drive the car could cause serious and wallet-wilting damage to the engine or even lead to a dangerous situation.īut the check engine light in modern cars is more than just an "idiot light" as it was once called. ![]() If the check engine light comes on and stays on, however, that's an indication of a problem that could be These hiccups happen sometimes, but aren't much cause for alarm. When the check engine light flashes briefly, it means the car has experienced a momentary problem. With a more detailed graphic display to provide additional information about what's wrong. All cars have some sort of on-board diagnostic system, though some higher-end models may supplement the simple light Some cars, after all, seem to have such a sensitive "Check Engine" light, and driving over a stick of gum is enough to flick it on.īefore making any assumptions about what to do, though, or whether a call to the dealer's service department should be an automatic response, it is a good idea to understand the light and what makes it come on.Ĭheck engine light is usually a warning lamp on the instrument panel of your car that lights up when the car's engine computer detects a problem. Some cynics believe the "Ĭheck Engine" light was invented to get vehicle owners to schedule more visits to theĭealer for service. Even Public Television's "Car Guys" joke that the remedy is to put a piece of duct-tape over it. ![]() #2016 EQUINOX CHECK ENGINE LIGHT DRIVERS#It glows on your car's dashboard and instantly ignites terror and loathing in the hearts and wallets of drivers the dreaded "Check Engine" warning light.įor some, it is a minor irritant to be ignored. ![]()
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