With winter months coming, vehicles tend to suffer, the most basic situation is to have difficulties starting your Volkswagen Crafter in the morning with very low temperatures. Generally speaking this is associated with problems recharging the battery of your Volkswagen Crafter . There are some factors that can describe why your battery does not recharge effectively anymore, and in this article we will try to help you to fix this problem that can prevent you from using your motor vehicle. To do this, first we will describe how recharging your car battery works, then the different problems of recharging a Volkswagen Crafter, and finally how to recharge an empty car battery.
How does recharging the battery of a Volkswagen Crafter work?
Before we detail the different problems of recharging the battery on a Volkswagen Crafter , we will describe to you how its recharging system works so that you can understand the problems you are struggling with. A motor vehicle battery works like a phone battery, it will store energy to start your Volkswagen Crafter , turn on your headlights, play music, lower your power windows… However all these actions will consume energy and it may deplete the energy reserve that your battery can store. To get over this problem, the engineers have developed a element called the alternator , this element will use the energy developed by the engine unit of your Volkswagen Crafter to create energy thanks to a copper coil and a magnet. This energy will recharge the battery of your motor vehicle . However, bear in mind that this process can just work when your motor vehicle is running, using electrical elements of your motor vehicle when it is stopped will drain the energy reserve of your motor vehicle. It is considered that a battery of a xxx has a life span of 3 to 5 years.
Problems recharging a Volkswagen Crafter’s battery
We will now describe the different battery charging problems on a Volkswagen Crafter you may be victim of. If your battery is not recharging because there is actually a problem in your electrical installation, we will now see the different cases.
Battery charging problem on Volkswagen Crafter: My battery is discharging regardless 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 manage to recharge your battery with a charger and your Volkswagen Crafter to start, the problem certainly originates from your alternator which should not be able to create any more current.
Battery charging problem on Volkswagen Crafter: My motor vehicle shuts off and does not start regardless if I have charged the battery
If you have recharged your battery and you have been able to start your Volkswagen Crafter but it switches off while you are driving and then does not start, the issue with recharging the battery of your Volkswagen Crafter is that your battery no longer holds the charge .
Battery charging problem on Volkswagen Crafter: My battery is discharged nevertheless it is new
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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 possibility is that you have a ground somewhere in your electrical system.
How to fix the problem of battery charging on Volkswagen Crafter?
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 simple mechanics to verify it with a pressure gauge to find out if it’s producing power. If it doesn’t, changing it is the best remedy, based 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 such a case, the purchase of a new battery is the just realistic remedy. Indeed, if you have already recharged it but it is still empty because it is good to be changed, count between 60 and 100 euros based on your engine.
- Ground in the electrical circuit: If you cannot start your Volkswagen Crafter 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 motor vehicle electrician is in this case necessary.
How to recharge an empty battery of a Volkswagen Crafter
Finally, to recharge the empty battery of a Volkswagen Crafter there are just few solutions, using a battery charger is the most efficient remedy, you can discover some for 50 to 100 euros at vendors like Oscaro. Otherwise you can use cables that will just provide the energy needed to begin.
To get more tips on the Volkswagen Crafter, take a look at the Volkswagen Crafter category.
