2013 Jeep Wrangler Check Engine Light Reset from irvingtondesign.blogspot.com

What to Do When Your Jeep Wrangler's Check Engine Light Comes On

Introduction

Having a check engine light come on in your Jeep Wrangler can be a scary experience. It could mean that something serious is wrong with your powertrain or it could be something minor. Either way, it's important to know what to do when your Jeep Wrangler's check engine light comes on. Read on to learn more about what you should do when you see the dreaded check engine light.

Check the Gas Cap

The first thing you should do when your Jeep Wrangler's check engine light comes on is to check the gas cap. If the gas cap is loose or missing, it can cause the check engine light to come on. Make sure the gas cap is tight and secure. If it is, then you can move on to the next step.

Read the Error Code

The next step is to read the error code. To read the error code, you'll need to use a scan tool. This tool will allow you to read the code and figure out what is wrong with your Jeep Wrangler. Make sure that you write the code down so you can reference it later.

Diagnose the Problem

Once you have the error code, you can use it to diagnose the problem. You can look up the code in your Jeep Wrangler's service manual and figure out what needs to be done to fix the problem. This will help you determine if it is something that you can fix yourself or if you need to take it to a mechanic.

Fix the Problem

If you determine that you can fix the problem yourself, then you'll need to gather the necessary tools and parts. Make sure you have a good service manual with diagrams and step-by-step instructions so you can properly diagnose and fix the problem. Once you have the tools and parts, you can begin the repair process. If you are not comfortable with the repair, then take your Jeep Wrangler to a mechanic.

Conclusion

When your Jeep Wrangler's check engine light comes on, it can be a scary experience. But it doesn't have to be. By following the steps outlined above, you can quickly diagnose and fix the problem. Just make sure that you read the error code, diagnose the problem, and fix it properly so that your Jeep Wrangler is back on the road in no time!