The battery of your vehicle is a wearing component, it is most of the time considered that it will have between 5 and 6 years of life. You may have found yourself one morning with a dead battery and not having the ability to turn on your Mazda CX 5. And frequently this is caused by a battery that no longer stores energy. So in this instance, how do I disconnect the battery from my Mazda CX 5? Precisely, our team has written and published this article in order to help you carry out this basic task safely. First of all, we will give you some suggestions on how to do it safely, and then we will put it into practice and how to disconnect the battery on your Mazda CX 5.

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How to disconnect the battery on my Mazda CX 5: A few tips

First of all, before tackling how to disconnect the battery from your Mazda CX 5, we will give you a few hints on how to do this procedure securely and save you from wasting time, some of them will definitely seem to be evident to you, but you can never be too careful :

  • Before doing anything on your car, you must always place it on a flat surface with the hand brake on to prevent any movement of the Mazda CX 5.
  • The battery in your car is an energy accumulator, and can likely generate a deadly charge to humans, so you will need to keep in mind to turn off your vehicle’s ignition and remove any jewelry or metal objects you may be wearing to be sure you take as little risk as possible.
  • In addition to being filled with energy, the battery will be filled with acid, a very corrosive chemical substance that can do a lot of damage to your skin. As a safety measure, wear rubber gloves and goggles to protect you from splashing.
  • At last when you go to the section how to disconnect the battery on your Mazda CX 5, don’t touch the two terminals of your battery, you might cause a short circuit with your body as a conductor.

How to disconnect a battery on my Mazda CX 5: Take action

Let’s start now, the section that definitely brings you here, how to disconnect a battery on your Mazda CX 5. So, after having taken all the measures we listed just before, you will finally be able to start the removal of the battery from your car. To do this, it will be quite simple. First you will have to remove the plastic covers that protect the terminals of your battery. Observe the state of your terminals, if they are oxidized or very dirty, we recommend you to use a soft wire brush and baking soda to clean them before disassembling. Once the cleaning is carried out, you will first have to remove the negative battery terminal of your car using a nut and bolt (this is the black cable with a “-” sign), always in this direction as it is connected to the car chassis, if you first remove the positive terminal (red cable with a “+” sign) and touch a part of the chassis, it would trigger a short circuit. Now you can disconnect the positive terminal of the battery from your Mazda CX 5. Once both terminals are disconnected, you can begin the last step, disconnect the battery from the engine compartment of your car. To do so, you just have to remove the rod and the clamp, commonly held by a nut or a torx bolt, and take it out of its place. Be careful though, a battery weighs very heavy, be careful and forceful, and also think about take it out vertically to avoid any acid leakage. That’s it, you have just discovered the method for how to disconnect a battery on your Mazda CX 5, if you respect all the safety recommendations, everything should go well. If you want to find out how to safely reconnect your battery, check out this article, and if you want more information about your Mazda CX 5, we have a directory of articles dedicated to your vehicle.

If you want more tutorials on the Mazda CX 5, go to our Mazda CX 5 category.