3 Steps to Erase Your Check Engine Light Now!

There are a few ways to clear an engine code without a scanner. One way is to disconnect the battery for a few minutes. This will reset the computer and clear the code. Another way is to use a jumper wire to connect the positive and negative terminals of the battery. This will also reset the computer and clear the code. Finally, you can also try disconnecting the negative terminal of the battery and then reconnecting it. This will sometimes clear the code.

So How To Clear Engine Code Without Scanner

1. Locate the diagnostic connector under the dashboard.
2. Insert the OBD II scanner into the diagnostic connector.
3. Turn the ignition key to the ON position do not start the engine.
4. The scanner will scan the vehicle’s computer for codes.
5. Once the codes have been retrieved, the scanner will display them on the screen.
6. If there are no codes, the check engine light will turn off.
7. If there are codes, you will need to have them diagnosed and repaired.

How to Clear Engine Code Without Scanner

What is an Engine Code?

An engine code is a diagnostic trouble code (DTC) that is stored in the computer of your vehicle. It can be caused by a variety of problems, such as a misfire, a bad sensor, or a faulty emission control system. When the Check Engine light comes on, it means that there is a problem with your vehicle that needs to be addressed.

How to Clear an Engine Code Without a Scanner

There are a few ways to clear an engine code without a scanner. Here are two of the most common methods:

1. Use the OBD-II port

The OBD-II port is a standard port that is located under the dashboard of your vehicle. It is used to connect a scanner to your vehicle’s computer. However, you can also use the OBD-II port to clear an engine code without a scanner.

To do this, you will need to find the OBD-II port on your vehicle. It is usually located under the dashboard, near the driver’s side footwell. Once you have found the port, you will need to purchase a jumper wire. A jumper wire is a short piece of wire with two alligator clips on each end.

Once you have the jumper wire, connect one alligator clip to the positive terminal of the battery and the other alligator clip to the ground terminal of the battery. Next, turn the key to the On position without starting the engine. Wait for about 10 seconds, then turn the key off.

The engine code should now be cleared. If the code does not clear, you may need to try a different method.

2. Use the brake pedal

Some vehicles have a built-in way to clear engine codes without a scanner. This method involves using the brake pedal.

To do this, turn the key to the On position without starting the engine. Press and hold the brake pedal, then press the gas pedal three times. Release the gas pedal and release the brake pedal. The engine code should now be cleared.

Troubleshooting

If you are unable to clear the engine code using either of the methods above, you may need to take your vehicle to a qualified mechanic. The mechanic will be able to diagnose the problem and clear the code.

Conclusion

Clearing an engine code without a scanner can be a difficult task. However, by following the steps in this article, you should be able to successfully clear the code and get your vehicle back on the road.

FAQs: How to Clear Engine Code Without Scanner

What is an engine code?

An engine code is a diagnostic trouble code (DTC) that is stored in the computer of your vehicle. It indicates a problem with a particular system or component in your engine.

How do I know if I have an engine code?

There are a few ways to tell if you have an engine code. One way is to look for the Check Engine light on your dashboard. If the light is on, it means that there is a problem with your engine. Another way to check for engine codes is to use a scan tool. A scan tool is a device that can read the codes stored in your vehicle’s computer.

How do I clear an engine code without a scanner?

There are a few ways to clear an engine code without a scanner. One way is to disconnect the battery for a few minutes. This will reset the computer and clear the codes. Another way to clear an engine code is to use a jumper wire. A jumper wire is a piece of wire that connects the positive terminal of the battery to the ground terminal. Connecting the battery to the ground will reset the computer and clear the codes.

What are the risks of clearing an engine code without a scanner?

There are a few risks associated with clearing an engine code without a scanner. One risk is that you may not be aware of the underlying problem that caused the code to be stored. If you clear the code without fixing the problem, the code may come back on again. Another risk is that you may damage your vehicle by clearing the code incorrectly. If you are not sure how to clear an engine code, it is best to have it done by a qualified technician.

When should I have an engine code diagnosed by a mechanic?

You should have an engine code diagnosed by a mechanic if the Check Engine light is on, or if you are experiencing any problems with your vehicle. A mechanic can use a scan tool to read the code and determine what is causing the problem. They can then fix the problem and clear the code.