How to Reset Check Engine Light on Ram 1500?

If you own a RAM 1500 and you’re wondering what can be done with your RAM 1500 check engine light, we can help. That way you can get back on the road and get back to doing the things that matter. The process on how to reset a check engine light on a RAM 1500 is relatively simple:

• Disconnect the negative cable from your battery
• Wait 20 minutes
• Reconnect the negative cable

This process should recalibrate your RAM 1500 computer. That being said, keep in mind that in some older models, you may also need to drive the truck for up to 50 miles to re-calibrate the computer. Also note that when the battery has been disconnected it not only resets the computer but most likely will also reset the security system or other electronic systems inside the vehicle, so be aware of the possible changes when going through with this process.

Why is My RAM 1500 Check Engine Light On? 

The most important part of servicing and maintaining your vehicle is to ensure you deal with the problem at its root. While resetting the check engine light may be a fairly simple task, you should know what caused the RAM 1500 check engine light to turn on in the first place. Your RAM 1500 check engine light is something to be taken seriously, which is why you should:

1. Make Sure it’s the Check Engine Light: It seems obvious, but with the various warning lights built into new vehicles, it can be easy to mistake the Service Required light, for example, for the Check Engine light. Your vehicle’s owner’s manual should have a guide that identifies each warning light. 
2. Check Your Gas Cap: This is the most common reason a check engine light comes on, and it’s the easiest to fix. Access the gas cap, remove it, and carefully replace it, making sure that it is seated correctly. Then disconnect the battery, as described above, reconnect it, and the check engine light should turn off.
3. Check the Codes: There are a variety of error codes generated by the computer that pinpoint exactly what is causing the engine light to appear. These error codes can be retrieved by using an automotive diagnostic scanner. Many of these can also clear the code and turn off the warning light. DIY types can purchase one of these code readers to take care of the problem themselves, but if you’re like most San Luis Obispo or Fresno area drivers, you’ll probably feel more comfortable having a professional, take care of it for you.

Rely on Our Experts at Mullahey Chrysler Dodge Jeep RAM

If you’re looking to learn how to reset a check engine light on a RAM 1500, our knowledgeable technicians at our Paso Robles service center can help. Contact us today and schedule a service appointment and we’ll get your vehicle back to working like new so you can get back out on the Fresno and Bakersfield roads as soon as possible.