With winter coming, cars tend to suffer, the most basic scenario is to have difficulties starting your Renault Grand Scenic 4 early in the day with very low temperatures. Generally speaking this is associated with problems recharging the battery of your Renault Grand Scenic 4 . There are some causes that can explain why your battery does not recharge effectively anymore, and today we will try to help you to resolve this issue that can prevent you from using your car. To accomplish this, first we will explain how recharging your car battery works, then the different problems of recharging a Renault Grand Scenic 4, and at last how to recharge an empty car battery.
How does recharging the battery of a Renault Grand Scenic 4 function?
Before we summarize the different complications of recharging the battery on a Renault Grand Scenic 4 , we will explain to you how its recharging system works so that you can figure out the complications you are struggling with. A car battery works like a phone battery, it will store energy to start your Renault Grand Scenic 4 , turn on your headlights, listen to music, lower your power windows… However all these actions will consume energy and it might deplete the energy reserve that your battery can store. To overcome this issue, the engineers have designed a component called the alternator , this component will use the energy produced by the engine of your Renault Grand Scenic 4 to create energy thanks to a copper coil and a magnet. This energy will recharge the battery of your car . However, keep in mind 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 Renault Grand Scenic 4’s battery
We will now describe the different battery charging complications on a Renault Grand Scenic 4 you may be victim of. If your battery is not recharging because there is necessarily a issue in your electrical set up, we will now see the different situations.
Battery charging problem on Renault Grand Scenic 4: My battery is discharging regardless if I am recharging it with a specific 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 Renault Grand Scenic 4 to start, the problem obviously originates from your alternator which should not be able to create any more current.
Battery charging issue on Renault Grand Scenic 4: My car shuts off and does not start regardless if I have charged the battery
If you have recharged your battery and you have managed to start your Renault Grand Scenic 4 but it switches off although you are driving and then does not start, the issue with recharging the battery of your Renault Grand Scenic 4 is that your battery no longer holds the charge .
Battery charging issue on Renault Grand Scenic 4: 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 issue most probably originates from your alternator. It cannot originate from your battery, which is new and consequently holds the charge. The second opportunity is that you have a ground somewhere in your electrical system.
How to resolve the issue of battery charging on Renault Grand Scenic 4?
We will now give you the solutions according to the issue you are struggling with. Here are the different complications and their solutions:
- Faulty alternator: You can try with basic mechanics to check it with a pressure gauge to discover if it’s producing power. If it doesn’t, changing it is the best solution, depending 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 such a case, the purchase of a new battery is the only realistic solution. Obviously, if you have already recharged it but it is still empty because it is good to be replaced, count between 60 and 100 euros depending on your engine.
- Ground in the electrical circuit: If you cannot start your Renault Grand Scenic 4 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 necessary.
How to recharge an empty battery of a Renault Grand Scenic 4
At last, to recharge the empty battery of a Renault Grand Scenic 4 there are only few solutions, using a battery charger is the most efficient solution, you can find some for 50 to 100 euros at vendors like Oscaro. Otherwise you can use cables that will only provide the energy needed to start.
To find more tips on the Renault Grand Scenic 4, take a look at the Renault Grand Scenic 4 category.
