What To Do When Your Jeep Wrangler's Check Engine Light Comes On
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 yo...