Why does my car battery keep dying?

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Why does my car battery keep dying?


Why does my car battery keep dying?If you find yourself needing to jumpstart your car more than once in a week than there is a good chance that the battery is suffering from some sort of trouble. There are a few things that could go wrong with in your car that may result in your battery dying. The following are some of the most common issues. However it is important to remember that the electrical system in your vehicle is quite vast, so if you continue to experience a dead battery don't hesitate to get in touch with your local auto repair specialists in order to pinpoint the trouble using the latest in computer diagnostics.

End of battery life

If you experience a dead battery more than a few times within a short period of time there is a good chance that the battery is at the end of its shelf life. Batteries usually last between 3 to 5 years, depending on use.

Stuck relay

A common issue that will result in a dead battery is a stuck relay. Relays are used in parts that only need to be on at certain times, such as fuel pumps. If the relay becomes stuck in the on position it means it could continue to draw power to the part, even when the car is not on, thus draining the battery. However, this will also likely result in the part going bad. For this reason it is always a good idea to have the vehicle checked out if your experience multiple occurrences of a dead battery.

Failed alternator

The alternator is what keeps the battery charged. It is hooked up to a belt system that makes the alternator wind with the spinning motion of the engine. This generates electrical power than is than stored in the battery for use with starting the car or powering accessories when the vehicle is off. If the alternator fails the electrical power in the battery will quickly be drained, resulting in a car that won't be able to start.

Door left open/lights left on

Probably the most common cause of a dead battery is if lights are left on or a door is left open. This will slowly cause the battery to die. If these lights are on, or any electrical accessory is used with the key in the on position but without the motor running, for too long, the battery will surely die.

It is important to have dead battery causes properly diagnosed to avoid other problems down the road. For expert car battery service or other auto electrical repair in Corona visit the team at Precision Import Auto Repair. Our crew is skilled at all aspects of auto repair for all makes and models. Call Precision Import Auto Repairs today at (951) 734-0795 to schedule an appointment for quality auto repair in Corona for any foreign or domestic car, truck or SUV.


Precision Import Auto Repairs Blog

Written By Brian Corey

Published By MORBiZ



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