The light is on to warn you that vital vehicular systems are having problems. We strongly recommend against driving your VW CC with the EPC light. Even more than that though, we really hope you get what you need to get back on the road again.Ĭan You Drive Your CC with the EPC Light? We hope you make it brings you back here. Once you get the trouble codes, just hop back on Google and type in VW CC with the trouble code and there should be all you need to begin the repair process. That’s fine most of the time, but the problem causing the EPC light in your VW could be in one of the other control units. If you do opt to purchase a code scanner, just be aware that the cheaper ones only read the ECU. You’ll want to scan the transmission control unit, ABS control unit, ECU, and steering control. You can use a good code scanner, or you can take it to the local parts store and see if they will scan it for you. Just like with any other major vehicle problem, you’re going to want to get a reading of your CC’s diagnostic trouble codes. Just blindly guessing what might be wrong based on this information is not the way to go. Also, there is a steering wheel sensor that can go bad in a lot of modern VW’s.Īs you can see above, there are a lot of different issues that can cause the EPC light. If the power steering is out, or is about to go out, it’ll trigger the EPC light. The most common brake related issues are a bad ABS sensor, a bad ABS Ring, wiring issues, or the brake pedal switch. If one of them goes bad, you’ll get the EPC light. Your CC’s braking system is a complicated system of sensors and physical brake parts that help keep your vehicle stable. If your VW CC is not reading how much gas you are giving it, or if it can’t respond to the fuel pedal, you’ll get the EPC light. Or, the throttle position sensor may have gone bad. Often the EPC light will come on due to a throttle body failure. These trouble codes will usually tell you that there is a problem with one (or more) of these systems: If the light is on there will be trouble codes associated with it. We cover how to do that in the next section. That’s why it’s so important to get its engine diagnostic data. There are many different issues that can cause your CC’s EPC light to turn on. When you clear the EPC light, it’ll often clear the ESP light as well, since the ESP system relies on the EPC data. The ESP system is responsible for controlling your CC’s traction control and stability systems. The EPC light is often accompanied by the ESP light. Whether or not this happens at all is dependent upon what is actually causing the light to come on. The EPC system does this as a failsafe in order to protect the engine from permanent damage. When the EPC light comes on, your vehicle may have limited engine power. Many issues associated with this warning light coming on have to do with vital vehicular systems. If you get the EPC light, we recommend taking your CC in right away. These components include the gas pedal, traction control, cruise, ABS, steering system, and the throttle body. If you are unsure about what your diagnostic trouble codes mean after finding the CC OBD port location and scanning the codes have your CC diagnosed by a professional automotive technician.Your Volkswagen CC’s Electronic Power Control (EPC) light is a warning light that indicates that there is trouble with one of the critical safety and engine components of your vehicle. Flashing Check Engine Light: If your check engine light is flashing, stop driving your CC and have it towed to your nearest mechanic – a blinking check engine light means you probably have a very serious problem with your car and you risk ruining your engine by driving it. Steady Check Engine Light: If your check engine light is on every time you operate your CC, you need to have it checked as soon as possible, especially if you notice performance problems or unusual noises. For example, does it happen when you accelerating, driving on the highway or does it appear at low speeds? This will help your mechanic evaluate the issue. Is it OK to drive with a check engine light on? Intermittent Check Engine Light: If the check engine light on your 2010 CC is not steady, try to take note of the conditions when this happens. The video above shows how to locate the on board diagnostics OBD plug location on your 2010 CC, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your CC. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. ![]() A check engine light can indicate a broad spectrum of problems with your 2010 Volkswagen CC.
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