The battery warning light on a Subaru Impreza indicates an issue with the charging system. It comes on when the voltage level at the battery is too low, either during startup or while driving if the voltage drops below a certain threshold. The most common reason for the battery light illuminating in a Subaru Impreza is a faulty alternator. It is important to address the underlying issue causing the battery light to come on, as simply resetting the light without fixing the problem may not be effective.
Contents
- Can I drive 2 hours with battery light on?
- How do you tell if it’s the battery or alternator?
- Can I drive with my battery warning light on?
- What are signs of a bad alternator?
- What does battery light on Subaru mean?
- What causes the battery warning light to come on?
- Why is my battery light on but my car runs fine?
- How do you know if its the alternator or battery?
- How do I fix my car battery warning?
- Does battery light always mean alternator?
Can I drive 2 hours with battery light on?
Basically, if you see the battery light on in your car when it is running, you shouldn’t expect to be able to drive it for very long. Think of it like unplugging your cell phone from your wall charger.
How do you tell if it’s the battery or alternator?
One of the most obvious signs is if the car dies after a jump start. The alternator should provide enough current to keep the vehicle running even with a bad battery. If it doesn’t, then your alternator needs to be examined.
Can I drive with my battery warning light on?
Continuing to drive with the battery light on could also cause damage to other electrical components of the vehicle. Failing to address the underlying issue can lead to costly repairs in the future. If you notice the battery light on your dashboard, it’s essential to act promptly.
What are signs of a bad alternator?
How Do You Know if a Car Alternator is Bad?
- Trouble starting your car.
- Frequent stalling.
- Whining or screeching noise after the vehicle starts.
- Dim or overly bright lights.
- Smell of burning rubber or wires.
- Dead battery.
- Battery dashboard warning light is on.
What does battery light on Subaru mean?
1-Belt is loose. 2-Voltage regulator is crapping out. 3-bad ground. 4-Battery is shorting out. 5-Alternator is about to take a hike.
What causes the battery warning light to come on?
Your battery light, also called the dashboard battery indicator, is designed to let you know about an issue with your vehicle’s battery or charging system. It could indicate that your battery is damaged or worn out, or that the charging system is malfunctioning in some way.
Why is my battery light on but my car runs fine?
If you’ve ruled out battery issues, you can rest assured that the problem is almost certainly the alternator (or the alternator’s voltage regulator). Unfortunately, this is never a DIY repair. Take your vehicle to the mechanic to have the alternator inspected and repaired as needed.
How do you know if its the alternator or battery?
One of the most obvious signs is if the car dies after a jump start. The alternator should provide enough current to keep the vehicle running even with a bad battery. If it doesn’t, then your alternator needs to be examined.
How do I fix my car battery warning?
What to do if your battery light comes on:
- Inspect the battery. Check your vehicle’s battery for signs of corrosion on or damage to the terminals.
- Check the alternator. Take a look at your alternator for any loose or missing electrical connections.
- Look at the serpentine belt.
- Check your fuses.
- Test the battery.
Does battery light always mean alternator?
When the battery warning light pops up on the dashboard, it’s commonly mistaken to be a battery-specific issue. However, the battery warning light typically indicates that there could be a problem within the wider electrical charging system of your car, including the alternator.
