With winter season coming, vehicles often suffer, the most common case is to have troubles starting your Volkswagen Crafter 2 in the morning with very low temperatures. Generally this is associated with problems recharging the battery of your Volkswagen Crafter 2 . There are several factors that can describe why your battery does not recharge effectively anymore, and today we will try to help you to solve this problem that can prevent you from using your car. To achieve this, first we will describe how recharging your car battery works, then the different problems of recharging a Volkswagen Crafter 2, and finally how to recharge an empty car battery.
How does recharging the battery of a Volkswagen Crafter 2 function?
Before we detail the different problems of recharging the battery on a Volkswagen Crafter 2 , we will describe to you how its recharging system works so that you can discover the problems you are struggling with. A car battery works like a phone battery, it will store energy to start your Volkswagen Crafter 2 , turn on your headlights, play music, lower your power windows… Nevertheless all these actions will consume energy and it may deplete the energy reserve that your battery can store. To overcome this problem, the engineers have produced a element called the alternator , this element will use the energy produced by the engine unit of your Volkswagen Crafter 2 to generate energy thanks to a copper coil and a magnet. This energy will recharge the battery of your car . Nevertheless, take into account that this process can only work when your motor vehicle is running, using electrical elements of your car when it is stopped will decrease the energy reserve of your car. It is considered that a battery of a xxx has a life span of 3 to 5 years.
Problems recharging a Volkswagen Crafter 2’s battery
We will now describe the different battery charging problems on a Volkswagen Crafter 2 you may be victim of. If your battery is not recharging because there is necessarily a problem in your electrical installation, we will now see the different cases.
Battery charging problem on Volkswagen Crafter 2: My battery is discharging even if I am recharging it with a particular charger
In this first circumstance, it is quite possible that your alternator is dead , indeed, if you control to recharge your battery with a charger and your Volkswagen Crafter 2 to start, the problem most certainly originates from your alternator which should not be able to generate any more current.
Battery charging problem on Volkswagen Crafter 2: My car shuts off and does not start even if I have charged the battery
If you have recharged your battery and you have managed to start your Volkswagen Crafter 2 but it switches off while you are driving and then does not start, the problem with recharging the battery of your Volkswagen Crafter 2 is that your battery no longer holds the charge .
Battery charging problem on Volkswagen Crafter 2: My battery is discharged nevertheless it is new
If you’ve just bought a battery and it discharges while you’re driving, the problem most probably originates from your alternator. It cannot come from your battery, which is new and therefore holds the charge. The second opportunity is that you have a ground somewhere in your electrical system.
How to solve the problem of battery charging on Volkswagen Crafter 2?
We will now give you the solutions according to the problem you are struggling with. Here are the different problems and their solutions:
- Defective alternator: You can try with basic mechanics to verify it with a pressure gauge to see if it’s producing power. If it doesn’t, replacing it is the best solution, depending on your motor you will pay a few hundred euros. This fix is feasible in the event that your alternator is accessible.
- Battery that no longer holds the charge: In this case, the purchase of a new battery is the only realistic solution. In actual fact, if you have already recharged it but it is still empty because it is good to be changed, count between 60 and 100 euros depending on your engine.
- Ground in the electrical circuit: If you cannot start your Volkswagen Crafter 2 but your alternator and battery are in good condition, it is possible that you have a ground on your wiring harness and that you lose energy, a verify by a car electrician is in such a case required.
How to recharge an empty battery of a Volkswagen Crafter 2
Finally, to recharge the empty battery of a Volkswagen Crafter 2 there are only few solutions, using a battery charger is the most efficient solution, you can discover some for 50 to 100 euros at vendors like Oscaro. Otherwise you can use cables that will only provide the energy needed to begin.
If you have any further questions about the Volkswagen Crafter 2, do not hesitate to consult our Volkswagen Crafter 2 category.