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Thursday, February 2, 2023

How To Reset Car Computer: A Step-by-Step Guide

David Baker
David Bakerhttps://carwalls.org
I'm David, and I love cars - especially writing about them! I'm the owner of Carwalls.org, where I write car reviews and offer advice on car technical issues. My passion for cars started at a young age, when I would help my dad work on our family's vehicles. These days, I spend most of my time test-driving new models and researching the latest automotive technology. I'm always looking for a new challenge, so be sure to check out my website for the latest in car reviews and news. Thanks for reading!

As a car owner, you may at some point find yourself needing to reset your car computer. This can be due to a variety of reasons, such as when you’ve installed a new aftermarket part and the computer is having trouble recognizing it, or when you’ve inadvertently caused a glitch in the system. Thankfully, resetting your car computer is actually a very simple process that usually only takes a few minutes. In this article, we’ll walk you through the steps necessary to do so. So if you’re ever faced with this problem, don’t panic – just follow these simple instructions!

When your car’s computer system is acting up, it can be difficult to know where to start in order to fix the problem. Many people don’t realize that there is an easy way to reset the computer and clear out any errors that may be causing the system to malfunction. All you need is a few simple tools and about 10 minutes of your time!

Steps To Reset A Car Computer

Assuming you have access to the car’s onboard diagnostic port, follow these steps to reset the computer:

  1. Start by disconnecting the negative battery terminal. This will ensure that no electrical current is flowing through the system while you’re working.
  2. Next, use a wire brush or sandpaper to clean the contact points on the battery terminal. This will help to ensure a good connection when you reconnect the terminal.
  3. Once the contact points are clean, reconnect the negative battery terminal and tighten it down securely.
  4. Finally, start the car’s engine and let it run for a few minutes before turning it off. This will allow the computer to reset itself and clear any errors that may have been causing problems.

Also Read: – How To Start A Car With A Bad Crankshaft Sensor?

If your car is still having issues after following these steps, then you may need to take it to a mechanic for further diagnosis. However, in many cases, this simple reset will fix the problem and get your car’s computer system back up and running properly!


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