Clear Your Engine Light Code in 3 Easy Steps!

The check engine light is a warning light on your dashboard that indicates a problem with your vehicle’s engine. The light may be caused by a variety of issues, such as a misfire, a problem with the fuel system, or a problem with the emissions system.

You can clear the check engine light by clearing the code with an OBD II scanner. However, it is important to address the underlying problem that caused the light to come on in the first place. If you do not, the light may come back on.

So How To Clear Engine Light Code

1. Locate the diagnostic connector:
This is usually under the dashboard or in the engine bay.

2. Connect a diagnostic tool:
This can be a OBD2 scanner or a smartphone app with OBD2 capabilities.

3. Pull the codes:
The diagnostic tool will scan the car’s computer and display any stored codes.

4. Clear the codes:
Once you have identified the code, you can clear it by following the instructions in your car’s owner’s manual.

5. Test drive the car:
Drive the car for a few miles to see if the check engine light comes back on.

How to Clear Engine Light Code

What is an Engine Light Code?

The check engine light (CEL) is a warning light on your dashboard that indicates a problem with your vehicle’s engine. The light may be accompanied by a diagnostic trouble code (DTC), which is a unique number that identifies the specific problem.

What Causes an Engine Light Code?

There are many different things that can cause an engine light code, including:

A faulty sensor
A bad spark plug
A misfiring fuel injector
A clogged fuel filter
A dirty air filter
A problem with the engine’s computer

How to Clear an Engine Light Code

There are a few different ways to clear an engine light code. The best way to clear the code depends on the specific problem that is causing the light to come on.

1. Clear the code with a scanner

The easiest way to clear an engine light code is to use a scanner. A scanner is a device that can read the diagnostic trouble codes from your vehicle’s computer. Once you have the code, you can look it up online to find out what it means and how to fix the problem.

2. Clear the code with a reset button

Some vehicles have a reset button that can be used to clear the engine light code. The location of the reset button varies from vehicle to vehicle, so you will need to consult your owner’s manual to find it.

3. Clear the code by disconnecting the battery

Disconnecting the battery will clear the engine light code, but it will also erase all of the other stored data in your vehicle’s computer. This means that you will need to reset your radio presets, odometer, and other settings.

4. Clear the code by repairing the problem

The best way to clear an engine light code is to fix the problem that is causing the code to come on. This may require taking your vehicle to a mechanic.

What to Do if Your Engine Light Code Comes Back

If you clear an engine light code and it comes back on within a few days or weeks, it means that the problem has not been fixed. You should take your vehicle to a mechanic to have the problem diagnosed and repaired.

Conclusion

The check engine light is a valuable tool that can help you identify problems with your vehicle’s engine. If your engine light comes on, it is important to have it checked out as soon as possible. By following the steps in this article, you can clear your engine light code and get back on the road.

FAQs: How to Clear Engine Light Code

What does it mean when the check engine light comes on?

The check engine light is a warning light that indicates that there is a problem with your car’s engine. The light may be accompanied by a specific code that can be used to identify the problem.

How can I clear the check engine light?

There are a few ways to clear the check engine light. You can clear the light yourself using a code reader, or you can take your car to a mechanic. If you clear the light yourself, you will need to know the specific code that is causing the light to come on.

What are the most common reasons for the check engine light to come on?

There are many different reasons why the check engine light may come on. Some of the most common reasons include:

A problem with the oxygen sensor
A problem with the fuel injector
A problem with the catalytic converter
A problem with the emission control system

What should I do if the check engine light comes on?

If the check engine light comes on, you should take your car to a mechanic as soon as possible. The mechanic will be able to diagnose the problem and fix it.

Can I drive my car with the check engine light on?

It is not advisable to drive your car with the check engine light on. The light is a warning that there is a problem with your car’s engine. If you continue to drive with the light on, you could damage your car.