The battery of your car is a wearing component, it is commonly considered that it will have between 5 and 6 years of life. You may have found yourself one morning without a battery and not being able to turn on your Nissan Altima. And often times this is a consequence of a battery that no longer stores energy. So in this case, how do I disconnect the battery from my Nissan Altima? Precisely, our team has made this content page in order to help you carry out this simple procedure safely. First of all, we will give you some advice on how to do it safely, and then we will put it into practice and how to disconnect the battery on your Nissan Altima.
How to disconnect the battery on my Nissan Altima: A few tips
To begin with, before tackling how to disconnect the battery from your Nissan Altima, we will give you a few hints on how to do this operation securely and save you from wasting time, some of them will absolutely seem to be obvious 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 avoid any movement of the Nissan Altima.
- The battery in your car is an energy accumulator, and can possibly send out a deadly charge to humans, so you will need to bear in mind to turn off your vehicle’s ignition and remove any jewelry or metal objects you may be wearing to ensure that you take as little risk as possible.
- Additionally 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 precaution safeguard, wear rubber gloves and goggles to protect you from splashing.
- At last when you go to the step how to disconnect the battery on your Nissan Altima, don’t touch the two terminals of your battery, you may cause a short circuit with your body as a conductor.
How to disconnect a battery on my Nissan Altima: Take action
Let’s start now, the section that absolutely brings you on this page, how to disconnect a battery on your Nissan Altima. So, after having taken all the safety measures we mentioned just before, you will finally be able to start the removal of the battery from your car. To do this, it will be fairly simple. First you will have to take off the plastic covers that protect the terminals of your battery. Verify the state of your terminals, if they are oxidized or very dirty, we encourage 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 portion of the chassis, it would trigger a short circuit. Now you can disconnect the positive terminal of the battery from your Nissan Altima. Once both terminals are disconnected, you can begin the last step, disconnect the battery from the engine compartment of your car. To do this, you just have to remove the rod and the clamp, usually 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 prevent any acid leakage. That’s it, you have just learned the method for how to disconnect a battery on your Nissan Altima, if you follow all the safety guidelines, everything should go well. If you want to find out how to safely reconnect your battery, check out this content page, and if you want more information about your Nissan Altima, we have a directory of articles dedicated to your vehicle.
If you wish more tutorials on the Nissan Altima, go to our Nissan Altima category.