Knowing how to jump-start a car is an invaluable piece of knowledge and something that everyone should know. Jumping a car is not actually as hard as some people imagine it to be. Once you know all of the steps that you need to take, you can rest in the knowledge that you will never have to rely on other people to know how to start your car.
What You Need
Before you can look at the steps on jumping a car, you need to know what you need to have available. The most important item is a second car that has a fully charged battery which offers the same power as your own. Most cars will have a 12V battery, but electric and hybrid cars differ. You should avoid using these cars to jump your own because they could damage your vehicle.
The other item that you need to have to jump your car is a pair of good quality jump leads. You can buy these leads online or at any auto store. Higher quality leads are recommended because they will ensure that your jump is quick and efficient.
The Safety Precautions
As you are going to be working with electricity when jumping your car, you need to take some safety precautions. The first precaution is to check that there is no damage to either of the batteries or to the jump leads. You should never use batteries or leads that have signs of damage because you will be putting yourself at risk.
You should also remove any metal jewelry that you are wearing. You also need to ensure that there is no metal touching the terminals of the battery. If the jump leads start to become hot when you use them, you need to disconnect them carefully.
The Steps To Jumping A Car
Before you start jumping the car, you need to ensure that all electrical systems and device in the dead car are turned off. This will include the CD player, the lights, and the internal GPS. You will then have to park the car with the live battery as near as possible to the car with the dead battery. When you do this, you need to ensure that the vehicles do not touch each other as this can disrupt the jump process.
Once the car has been parked, you need to turn both cars off and remove the key from the ignition. You should then open both of the bonnets to access the batteries. It is important to note that there are some cars which house their batteries in their trunk.
You need to then attach one end of the red jump lead to the positive terminal of the dead battery. This terminal will be indicated by a plus sign on or close to it. You should then attach the other end of the red jump lead to the positive terminal of the live battery.
You now have to attach an end of the black jump lead to the other terminal of the live battery. The other end of this lead will need to be attached to an unpainted piece of metal somewhere on the car that has the dead battery. This piece of metal should be away from the battery and will act as an earth for the process.
You then need to start the engine of the live battery car and allow it to run for a few minutes. You can then attempt to start the dead battery car. If the car does not start, your battery may be completely dead and you may need to have it replaced. If the car does start, you should leave both cars to run for a few more minutes before disconnecting the jump leads. For further information you can take a look at jumpacar.com.