After the engine warms up, the check engine light should have turned off. Turn on the car and inspect whether the lights are showing on your car’s dashboard console.Once you do this, confirm the clamps have been attached to the terminals firmly. When doing this, you should start with the red one, followed by the black one. Connect back the black and red cable to the battery.Whereas this step is optional, you should do it, and it entails you waiting for at least an additional 10 to 15 minutes before you reconnect the car’s battery.Thus, by continually pressing the horn, you aim to drain out all the electrical power found in the ECU, with the battery still disconnected. The horn is usually connected to the hot circuit, hence why it can be engaged in the ignition’s key position. Press your steering wheel’s horn button and sustain this pressure for between 30 seconds to one minute to drain all the power that is stored in the ECU capacitor.After removing the cables from the batter, you need to then cycle the ignition switch ON and OFF, for three to five times.Repeat the previous step with the positive red cable, and you need to take extreme caution to ensure the positive and negative candles do not get into contact with each other.Detach the negative black cable from the car’s battery, and if it has been tightened firmly, you need to use a wrench to make the battery terminals clamps lose.After that, hold its parking brake and then open the hood. Park your vehicle in a safe and level ground.Here are the steps you need to follow to clear OBD2 codes without necessitating to use a scanner If the check engine light keeps turning back on after switching it off, you need to get the engine checked, as this is an indication, there is a serious underlying issue. Therefore, here are the steps you need to take to clear the OBD2 codes in your vehicle. Nonetheless, removing the OBD2 codes without using a scanner is not always the solution because, in some cases, the check engine light switches back on after turning it off, especially if your car is experiencing a severe issue. So what do you do if you do not have your OBD2 scanner with you? Well, you need not worry as you can clear the OBD2 codes without making use of a scanner because the sight of the check engine light is very annoying. Additionally, if you own an older model vehicle, the check engine light could mean a simple problem, for instance, a leaking gas cap to a complex issue such as transmission or emission problems. Some of the issues highlighted by the check engine light include automatic transmission, airbags (SRS) as well as anti-lock brakes (ABS). Nevertheless, before you even decide to do that, you need first to know what the check engine light means as it usually shows numerous faults with your vehicle. How do you clear OBD2 codes without using a scanner?Ĭlearing OBD2 codes without making use of the scanner is easy, and you can do this in a few steps. Subsequently, you will never experience an issue that you cannot be in a position to solve, and this is essential in case your car spoils during the night or in the middle of nowhere hence have concerns about your safety.
PULL FORD ENGINE CODES WITHOUT SCANNER HOW TO
In this article, you will be taken through how to clear OBD codes with or without a scanner. However, whereas using an OBD2 scanner is simple, some people usually find it somewhat confusing. With scanners, you can get to carry out your vehicle’s maintenance handily, thereby safeguard yourself from experiencing any mechanical damage while on the road. Fortunately, you do not need to hire a mechanic to your car and find out what is wrong and can instead decide to make use of the onboard diagnostic scanner (OBD2). Knowing the exact cause of why it appears is crucial as it will eventually save you money and bring you a great sense of relief. The sight of the “check engine” light is the last thing every car owner wants to see.
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