The battery of your vehicle is a wearing part, it is commonly considered that it will have between 5 and 6 years of life span. You may have found yourself one morning without a battery and not having the capability to turn on your Infiniti QX70. And often times this is a consequence of a battery that no longer stores energy. So in cases like this, how do I disconnect the battery from my Infiniti QX70? Precisely, our team has written and published this article content in order to help you accomplish this simple task safely and securely. Initially, 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 Infiniti QX70.

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How to disconnect the battery on my Infiniti QX70: A few tips

Firstly, before dealing with how to disconnect the battery from your Infiniti QX70, we will give you a few suggestions on how to do this operation securely and save you from wasting time, some of them will undoubtedly sound 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 prevent any movement of the Infiniti QX70.
  • The battery in your car is an energy accumulator, and can potentially deliver a deadly charge to humans, so you will need to remember to turn off your vehicle’s ignition and remove any jewelry or metal objects you may be wearing to make certain you take as little risk as possible.
  • Furthermore to being filled with energy, the battery will be filled with acid, a very corrosive chemical that can do a lot of damage to your skin. As a preventative measure, wear rubber gloves and goggles to protect you from splashing.
  • To finish when you go to the step how to disconnect the battery on your Infiniti QX70, 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 Infiniti QX70: Take action

Let’s start now, the section that undoubtedly brings you on this page, how to disconnect a battery on your Infiniti QX70. So, after having taken all the measures we mentioned just above, you will finally be able to start the removal of the battery from your car. For this, it will be quite simple. First you will have to take out the plastic covers that protect the terminals of your battery. Observe 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 achieved, 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 Infiniti QX70. Once both terminals are disconnected, you can start the last step, disconnect the battery from the engine compartment of your car. To accomplish 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. Watch out though, a battery weighs very heavy, be careful and forceful, and also think about take it out vertically to steer clear of any acid leakage. That’s it, you have just discovered the process for how to disconnect a battery on your Infiniti QX70, 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 content, and if you want more information about your Infiniti QX70, we have a directory of articles dedicated to your automobile.

If perhaps you have any further questions about the Infiniti QX70, do not hesitate to consult our Infiniti QX70 category.