When should I replace my Subaru battery?
As a Subaru owner, knowing when to replace your car's battery is crucial for maintaining its performance and avoiding unexpected breakdowns. The general recommendation is to replace your Subaru's battery every 3-5 years, but the exact timing can vary depending on several factors.
Signs Your Subaru Battery Needs Replacement
Here are some common signs that it's time to replace your Subaru's battery:
- Difficulty starting the engine: If your Subaru is having trouble starting, especially in cold weather, it could be a sign that the battery is nearing the end of its lifespan.
- Dimming headlights: If your Subaru's headlights are noticeably dimmer than usual, it may indicate a weak battery that is struggling to power the electrical system.
- Battery age: Most Subaru batteries have a lifespan of 3-5 years, so if your battery is older than that, it's a good idea to have it tested and consider replacement.
- Battery corrosion: Visible corrosion on the battery terminals or connections can also be a sign that it's time for a replacement.
If you notice any of these signs, it's best to have your Subaru's battery tested by a professional to determine if it needs to be replaced.
Factors That Affect Subaru Battery Life
Several factors can influence the lifespan of your Subaru's battery, including:
- Climate: Extreme temperatures, both hot and cold, can accelerate battery degradation.
- Driving habits: Frequent short trips or leaving electrical accessories on when the engine is off can put additional strain on the battery.
- Battery usage: The more you use your Subaru's electrical systems, the faster the battery will drain and need replacement.
- Battery maintenance: Proper care, such as keeping the terminals clean and ensuring the battery is securely mounted, can extend its lifespan.
By being aware of these factors and monitoring your Subaru's battery, you can proactively replace it before it fails, ensuring your vehicle's reliable performance.
Replacing Your Subaru's Battery
When it's time to replace your Subaru's battery, it's best to have it done by a professional mechanic or at an authorized Subaru dealership. They can ensure the new battery is compatible with your vehicle and properly installed. Be sure to dispose of the old battery responsibly, as it contains hazardous materials.
By staying vigilant and replacing your Subaru's battery as needed, you can keep your vehicle running smoothly and avoid the inconvenience of a dead battery.
Is 60% car battery health good?
Your car's battery will most likely be happier if you keep it between 40 and 60% for daily use if it's not inconvenient for you.
How can you tell if car battery needs replacing?
9 Signs Your Car Battery Needs to Be Replaced
- Assessing Car Battery Life. There's truly no quick and simple answer to this.
- Car Battery Cost.
- The headlights dim when idling.
- The engine is slow to turn over.
- The Dashboard Lights Flicker.
- The windows roll slowly.
- Excessive corrosion is visible.
- Your battery is old.
How do I check my car battery health?
Carefully remove the covers on the battery terminals and connect the positive side of the voltmeter to the positive (red) terminal first. Then connect the negative side of the voltmeter to the negative (black) terminal. Now, check your reading. A healthy battery should read between 12.4V and 12.7V.
Will Subaru replace my battery for free?
All Subaru Original Equipment Manufacturer (OEM) batteries are covered for three years or 36,000 miles, whichever comes first.
What is the lifespan of a Subaru car battery?
around 4-5 years
Replace When Necessary
Generally, Subaru car batteries last around 4-5 years, but factors like usage and environmental conditions can impact their lifespan.
Is there a warning before your car battery dies?
Engine Turnover is Slow or Weak
One of the most usual signs of a battery dying is a slow engine turnover. When you try to start your car, the engine will turn over slowly or not at all. This happens because there isn't enough strength left in the battery to start the vehicle.
How to check Subaru battery health?
One of the ways you can check to see the status of your battery is to lift up the hood and take a look at its appearance. The first thing you should look for is whether or not there is corrosion on the terminals.
Is 80% good for a car battery?
The 20-80% range helps maintain a balance, reducing the risk that the battery experiences extreme conditions that may accelerate wear and tear. By staying within this range, you're helping ensure your battery performs at its peak.
Should I replace my 7 year old car battery?
On average, your car's battery should last three to five years. If yours is in that age range, now would be an excellent time to consider replacing it. To see how your battery is holding up, stop by your local auto parts store. They can run diagnostics on it.
At what percentage should I replace my car battery?
A reading of 12.3 volts indicates a charge of about 75%. If the reading is 11.8 volts or less, the battery charge is at 25% or less . Schedule battery replacement service if the charge level is 25% or less.
