Paying attention to your automobile is imperative in the present day, in truth, if you do not do the minimal service of it, or if you do not take into account signs of abnormality, you clearly risk to see your car becoming unpleasant to use. This is precisely the subject we will be handling today, one of the symptoms that most affect motorists is a engine light on Cadillac CTS. To try to help you evaluate this light, first we will see what this engine light on Cadillac CTS means, then in a second what to do to turn off the engine light on Cadillac CTS?.

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Why is the engine light on my Cadillac CTS on?

The point of the engine indicator light on your Cadillac CTS is to keep you notified of a motor failure, it can be connected to many different problems, and, according to how it turns on itself, will correspond to more or less serious failure. We are going to investigate the 3 sort of alerts of the engine light of your car

The motor light on my Cadillac CTS flashes or blinks every once in a while

First scenario, and certainly the least problematic, is the case where, from time to time you observe the motor light of your Cadillac CTS blinking, but which stops after a certain moment. In this scenario, you probably experience short-term equipment failures, most of the time it tells a part that is starting to fail but still works, so you have to think that most certainly in a few time you will have to perform a more or less important repair.

The engine light of my Cadillac CTS is blinking or flashing permanently

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If the engine light on your Cadillac CTS is flashing endlessly, you should quickly visit your repair shop to have a closer look at the trigger of your issue. We even suggest you to switch off the engine of your Cadillac CTS instantly to avoid making the issue even worse, because a endlessly flashing engine light on your car is the worst case that can happen to you and you are automatically the victim of a “serious” breakdown.

The engine light on my Cadillac CTS comes on and stays on

At last, the last case of which you can be a victim is the scenario where the engine light stays on endlessly, in this last scenario, you are surely victim of a pollution issue. It is possible that some of your sensors consider that your exhaust emissions do not comply with the standards that your Cadillac CTS must respect. You will need to go to your mechanic quickly to examine the exact cause of this issue and avoid a more substantial breakdown.

How do I turn off the engine light on my Cadillac CTS?

In this second part, we will accompany you to turn off the engine light on your Cadillac CTS. This may seem complex, but there is a uncomplicated way to determine the exact cause of your issue, here are the two solutions available to you.

Use a diagnostic tool to turn off the motor light on your Cadillac CTS

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First treatment, the most economical but which will necessitate a little bit of hardware on your part, is to use a diagnostic tool or also identified as suitcase to read the fault code of your Cadillac CTS , do not hesitate to read our article on this subject if you want to have information on this procedure. The interest is to reach the data of the ECU which records all the details of the various problems and failure you may face, it will allow you to have clear data about your issue and so to resolve it by yourself if you want to avoid paying the labor of a garage. On the other hand, some problems can be important and end in technical repairs that will be complex to accomplish without the help of a specialist.

Go to a mechanic to have the engine light of your Cadillac CTS engine switch off.

Second option, as we told you in the previous section, nothing beats specialist advice on technical problems such as those you face if the engine light on your Cadillac CTS is on or flashing. He will be able to get the data from the ECU in detail and specifically to understand it, a difficult step for persons who don’t have special mechanical skills.

If you want more tutorials on the Cadillac CTS, go to our Cadillac CTS category.