The battery of your vehicle 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 start your Volvo S90. And often this is brought on by a battery that no longer stores energy. So in cases like this, how do I disconnect the battery from my Volvo S90? Precisely, our team has written and published this article to be able to help you do this common task safely and securely. First of all, we will give you some recommendations on how to do it safely, and then we will put it into practice and how to disconnect the battery on your Volvo S90.
How to disconnect the battery on my Volvo S90: A few tips
Firstly, before dealing with how to disconnect the battery from your Volvo S90, we will give you a few suggestions on how to do this procedure safely and save you from wasting time, some of them will undoubtedly sound evident to you, but you can never be too mindful :
- 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 Volvo S90.
- The battery in your car is an energy accumulator, and can potentially generate 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 be certain you take as little risk as possible.
- Moreover 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 preventative measure, wear rubber gloves and goggles to protect you from splashing.
- Finally when you go to the step how to disconnect the battery on your Volvo S90, 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 Volvo S90: Take action
Let’s start now, the part that undoubtedly brings you here, how to disconnect a battery on your Volvo S90. So, after having taken all the measures we detailed just before, you will finally be able to attack 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. Observe the state of your terminals, if they are oxidized or very dirty, we advise you to use a soft wire brush and baking soda to clean them before disassembling. Once the cleaning is completed, 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 attached 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 provoke a short circuit. Now you can disconnect the positive terminal of the battery from your Volvo S90. Once both terminals are disconnected, you can start 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, in most cases held by a nut or a torx bolt, and take it out of its place. Watch out 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 learned the process for how to disconnect a battery on your Volvo S90, 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 article, and if you want more information about your Volvo S90, we have a directory of articles dedicated to your vehicle.
If you want more guides on the Volvo S90, go to our Volvo S90 category.