Ellis Gibson (B.Sc. in Mechanical Engineering)

You love your car, and you love your music. But ever since you bought that new car stereo, you haven’t been able to enjoy either one. The problem is, you don’t know how to wire a car stereo to a 12v battery. But don’t worry, we’re here to help. In this article, we’ll show you … Read more

If your car’s electrical accessories are malfunctioning, it may be due to a problem with the relay. Fortunately, testing a relay to see if it is working is a relatively easy task that can be done at home with a few tools. With a little time and patience, you can test a relay and get … Read more

If your car won’t start, it may be because your battery is dead. The best way to test a car battery for a dead cell is with a voltmeter. You can buy a voltmeter at any auto parts store. Attach the voltmeter to the battery terminals and check the reading. If the voltmeter reading is … Read more

Assuming you don’t have a diagram of your car battery, there are a few ways you can tell which battery cable is positive and which is negative. First, most batteries will have a “+” (positive) sign and a “-” (negative) sign on the corresponding terminals. Second, the negative terminal is usually smaller than the positive … Read more

If you’re like most Mercedes owners, you’re probably wondering how to reset your car’s computer after changing the battery. You may have even heard that it’s a difficult and time-consuming process. But don’t worry, we’re here to help. In this article, we’ll show you how to reset your Mercedes computer in just a few simple … Read more

Have you ever had your car battery die and been stuck not knowing how to reset it? Well, if you own a Kia, you’re in luck. Resetting your Kia after the battery has been disconnected is a relatively simple process. In this article, we’ll walk you through the steps you need to take to get … Read more

If your car alarm won’t stop going off after you’ve changed the battery, there are a few things you can try to reset it. First, check to see if the alarm is triggered by a sensor or a switch. If it’s a sensor, you may be able to reset the alarm by disconnecting and reconnecting … Read more

Golf carts are a fantastic convenience, whether you’re on the course, navigating large properties, or simply enjoying a ride around the neighborhood. However, maintenance issues can often arise, one of the most common and troublesome being battery acid leaks. These leaks can lead to unsightly and damaging stains on your concrete surfaces. Understanding how to … Read more

If your car’s electrical system isn’t properly grounded, it can cause all sorts of problems. From shorts and electrical fires to simply not being able to start your car, improper grounding is a serious issue. But don’t worry, grounding your car’s electrical system is a relatively easy process. In this article, we’ll show you how … Read more

Hi, in this video I’m going to show you how to fix a loose battery terminal. This is a really common problem and it’s really easy to fix. You’ll need a screwdriver and a pair of pliers. First, you’ll need to remove the battery terminal cover. Next, you’ll need to loosen the terminal screw. Once … Read more