With winter weather coming, automobiles tend to suffer, the most common case is to have troubles starting your Ram ProMaster early in the day with very low temperatures. Generally speaking this is related to problems recharging the battery of your Ram ProMaster . There are some factors that can show you why your battery does not recharge correctly 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 show you how recharging your car battery works, then the different problems of recharging a Ram ProMaster, and at last how to recharge an empty car battery.

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How does recharging the battery of a Ram ProMaster function?

Before we describe the different complications of recharging the battery on a Ram ProMaster , we will show you to you how its recharging system operates so that you can understand the complications you are facing. A car battery works like a phone battery, it will store energy to start your Ram ProMaster , turn on your headlights, listen to 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 handle this problem, the engineers have designed a element called the alternator , this element will use the energy developed by the engine of your Ram ProMaster to generate energy thanks to a copper coil and a magnet. This energy will recharge the battery of your car . However, bear in mind that this process can just work when your motor vehicle is running, using electrical components 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 Ram ProMaster’s battery

We will now describe the different battery charging complications on a Ram ProMaster you may be victim of. If your battery is not recharging because there is necessarily a problem in your electrical set up, we will now see the different situations.

Battery charging problem on Ram ProMaster: My battery is discharging even if I am recharging it with a specific charger

In this first circumstance, it is quite possible that your alternator is dead , in truth, if you manage to recharge your battery with a charger and your Ram ProMaster to start, the problem obviously originates from your alternator which should not be able to generate any more current.

Battery charging problem on Ram ProMaster: 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 Ram ProMaster but it switches off although you are driving and then does not start, the trouble with recharging the battery of your Ram ProMaster is that your battery no longer holds the charge .

Battery charging problem on Ram ProMaster: My battery is discharged although it is new

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If you’ve just bought a battery and it discharges although you’re driving, the problem most likely originates from your alternator. It cannot originate from your battery, which is new and consequently holds the charge. The second possibility is that you have a ground somewhere in your electrical system.

How to solve the problem of battery charging on Ram ProMaster?

We will now give you the solutions according to the problem you are facing. Here are the different complications and their solutions:

  • Faulty alternator: You can try with simple mechanics to check it with a pressure gauge to discover 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 case your alternator is accessible.
  • Battery that no longer holds the charge: In this case, the purchase of a new battery is the just realistic remedy. Obviously, 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 Ram ProMaster 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 check by a car electrician is in this case required.

How to recharge an empty battery of a Ram ProMaster

Finally, to recharge the empty battery of a Ram ProMaster 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.

Whenever you have any further questions about the Ram ProMaster, do not hesitate to consult our Ram ProMaster category.