With winter coming, vehicles tend to suffer, the most general case is to have difficulties starting your Jeep Cherokee in the morning with very low temperatures. Generally this is related to problems recharging the battery of your Jeep Cherokee . There are several factors that can explain why your battery does not recharge effectively anymore, and today we will try to help you to fix this issue that can prevent you from using your car. To achieve this, first we will explain how recharging your car battery works, then the different problems of recharging a Jeep Cherokee, and finally how to recharge an empty car battery.
How does recharging the battery of a Jeep Cherokee function?
Before we summarize the different problems of recharging the battery on a Jeep Cherokee , we will explain to you how its recharging system operates so that you can figure out the problems you are struggling with. A car battery works like a phone battery, it will store energy to start your Jeep Cherokee , turn on your headlights, enjoy 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 issue, the engineers have developed a component called the alternator , this component will use the energy generated by the engine of your Jeep Cherokee to generate energy thanks to a copper coil and a magnet. This energy will recharge the battery of your car . However, consider that this process can only 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 Jeep Cherokee’s battery
We will now describe the different battery charging problems on a Jeep Cherokee you might 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 cases.
Battery charging problem on Jeep Cherokee: My battery is discharging regardless if I am recharging it with a particular charger
In this first case, it is quite possible that your alternator is dead , in truth, if you manage to recharge your battery with a charger and your Jeep Cherokee to start, the problem most certainly originates from your alternator which should not be able to generate any more current.
Battery charging issue on Jeep Cherokee: My car 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 Jeep Cherokee but it switches off although you are driving and then does not start, the problem with recharging the battery of your Jeep Cherokee is that your battery no longer holds the charge .
Battery charging issue on Jeep Cherokee: My battery is discharged nevertheless it is new
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If you’ve just bought a battery and it discharges although you’re driving, the issue most likely originates from your alternator. It cannot result 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 fix the issue of battery charging on Jeep Cherokee?
We will now give you the solutions according to the issue 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, 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 remedy. In fact, 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 Jeep Cherokee 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 this case required.
How to recharge an empty battery of a Jeep Cherokee
At last, to recharge the empty battery of a Jeep Cherokee there are only 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 only provide the energy needed to begin.
If you wish more guides on the Jeep Cherokee, go to our Jeep Cherokee category.
