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How To Reset Kawasaki Check Engine Light [Step By Step Guide]

You might want to reset your Kawasaki check engine light but wonder how to go about it. Fortunately, we have done some research for you, and here is what we found.

The following are methods to reset your Kawasaki check engine light:

  • Turn the ignition switch on and off
  • Use a scan tool

If your Kawasaki check engine light needs a reset, make sure to do so as soon as possible. Keep reading to get detailed information on how to reset the check engine light.

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How To Reset Kawasaki Check Engine Light

2015 Kawasaki Ninja 300 ABS parked on the side of a highway during a touring road-trip.

In most instances, the check engine light will not turn on for no reason. It is typically an indication that something is wrong with the motorcycle.

However, the first thing you need to do on your Kawasaki is to figure out what caused the light to come on. After that, you will need to find a solution to the problem.

Do these to reset the check engine light on your Kawasaki:

Turn The Ignition Switch On And Off

To reset the check engine light on your motorcycle, try turning the ignition switch on so the engine will start. Make sure to maintain an idling speed of no less than 30 seconds.

Next, keep the motorcycle running for no less than 5 minutes using about 25mph (40 km/h). Do not turn off your motorcycle's engine while carrying out this task; keep it running for about 10 minutes.

After this, turn off the ignition switch. These procedures should be done four times, so repeat them three more times. Keep the engine running and examine the yellow engine warning indicator (LED) to see if it has gone off.

Use A Scan Tool

If the check engine light remains active after turning the ignition switch on and off, consider taking your motorcycle to a dealer for scanning. The dealer will have to use a scan tool to reset the code. When this is done, the check engine light will go off.

Most dealerships may charge you about $60 just to plug in the scan tool. However, this may not make the light go off. In this case, you need to pay an additional fee to identify the cause of the issue.

All codes on the motorcycle will be read and recorded. With this, you should know what needs to be repaired. The dealer will also remove the codes so the light becomes inactive.

In addition, if your motorcycle is an older model, you just have to fix any problem it develops and ride it for the light to gets reset. But this may not work for all models.

Why Is My Kawasaki Mule Check Engine Light On?

Brand new minitruck Kawasaki Mule 3010 in the village street., How To Reset Kawasaki Check Engine Light [Step By Step Guide]

Here are some of the most common reasons why your Kawasaki Mule "check engine" light is on:

Defective Spark Plug

The check engine light will appear if your spark plugs or plug wires are worn. So, consider installing new plugs and wires to solve the problem. Stalling is another sign of a faulty spark plug.

The Kawasaki Mule is likely to stall occasionally. This problem is usually a result of different tissues like dirty fuel filters, air filters, and fuel injectors. If you have been cleaning your air or fuel filter often, consider examining your spark plug.

Fuel System Problem

There are a lot of components in your Kawasaki Mule that help in fuel delivery and usage. If these components, including fuel injectors, fuel filters, and fuel lines develop any issues, your check engine light may come on as a result.

If fuel injectors go bad and cannot function as they should, your Kawasaki mule may not work well. It can also trigger check engine code. Additionally, the use of the wrong fuel additive can also make the check engine light illuminate.

Bad Ignition 

An ignition system is installed to get the air/fuel mixture in the engine to ignite. The control module aids in monitoring the ignition system. If it identifies an issue, the check engine light would illuminate.

Engine Problems

Issues with the engine might trigger the check engine light.  The engine's operation is monitored by a control module using a set of sensors. And if it finds an issue, it will signal the driver, so the "check engine" light illuminates as a result.

Loose Gas Cap

This is one of the common reasons. With the gas cap securely fastened, the fuel system is sealed, and the gas tank's pressure is kept at the ideal level.

However, it is possible for the gas cap to be loose, cracked, or damaged. As a result, the check engine light will come on to warn you of the problem. If the cap is bad, try replacing it to see if the indicator light goes out.

Try this replacement cap for Kawasaki Mule PRO from Amazon.

Is It Ok To Drive Kawasaki With Engine Light On?

Kawasaki Ninja ZX-6R driving on a freeway next to trees

Yes, you can get away with driving a short distance, but you should get an engine checkup as soon as you can. Only 50 to 100 miles should be covered before stopping to inspect the issue. It is usually safe to drive with the light if it is stable.

Can Electrical Problem Cause Kawasaki Teryx Check Engine Light To Show Up?

Green Kawasaki Teryx buggy on trailer ready for Mud Racing contest.

Yes, the "check engine" light will become active if there is a problem with your Kawasaki electrical system that is not covered by other warning lights.

Some Kawasaki users may decide to change their battery when the need arises. This is an easy solution as replacement batteries are easy to source. Others even consider getting the dual-battery kit so they can use the Kawaski, operate the accessories, and not damage the main battery used often.

You may not be aware, but all these can cause the check engine light to show up. Also, connecting the dual-battery kit and doing the wiring wrong can also cause problems. If you fail to tighten things as needed, the battery is likely to get faulty and add to the light issue.

What Codes Are Associated With Kawasaki Check Engine Light?

 close up front view of Kawasaki Ninja green and black color motorbike presented in motor expo

Generally, the service codes can be seen on LCD screens. These codes usually comprised of numbers and one letter. All the service codes can store and appear from the smallest number if there are a lot of problems with your Kawasaki.

When all the codes are completed, the numbers and letters can still be seen and would go off when the ignition switch is off. You can also long-press the upper button to clear the display.

If nothing is wrong with your Kawasaki or after fixing the issue, the light will go off, and the code will clear.  The Kawasaki diagnostic system is needed to erase the service codes in ECU's memory. 

If your code reads P0120, P0121, P0122, P0220, and P0223, you may have a bad throttle position sensor.

  • "P0106" means the intake air pressure sensor is malfunctioning, while "P2123" indicates the faulty accelerator position sensor.
  • "P0500" means that the ring gear rotation sensor is malfunctioning.
  • If you see "C0064", the vehicle-down sensor is defective.

Whenever you check, and there is no service code, the chances are the electrical parts of the DFI system are in good condition, so the possible culprit is either the engine or the mechanical parts.

To Wrap Up

Resetting the check engine light on your Kawasaki is an easy task. All you have to do is turn the ignition switch on and off or use a scan tool. You can take your Kawaski to a professional to help you with the scanning. Remember, do not ignore your check engine light when it comes on.

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