Subaru Sound System Not Working

Common Reasons Why Your Subaru Sound System Is Not Working

It can be incredibly frustrating when the sound system in your Subaru stops working. Whether you love to blast your favorite tunes on a road trip or enjoy the clarity of a good podcast during your daily commute, having an issue with your sound system can put a damper on your driving experience. In this article, we’ll explore some of the common reasons why your Subaru sound system may not be working and what you can do to fix it.

1. Blown Speakers

One of the most common reasons for a malfunctioning sound system in a Subaru is blown speakers. Over time, the speakers in your car can wear out and eventually stop working altogether. Signs of blown speakers include crackling or distorted sound, or complete silence from a specific speaker.

To diagnose this issue, you can perform a simple sound balance test. Adjust the balance from left to right and front to back to determine which speakers are not working properly. If you suspect blown speakers, it’s best to have them inspected and replaced by a professional to ensure the best sound quality.

2. Faulty Head Unit

The head unit, or stereo, is the control center of your Subaru’s sound system. If the head unit is faulty, it can result in a complete loss of sound or issues with volume control and audio settings. Sometimes, a simple reset of the head unit can resolve minor issues. However, if the problem persists, it may be necessary to have the head unit repaired or replaced by a qualified technician.

3. Electrical Problems

Electrical issues can also cause your Subaru’s sound system to malfunction. Loose connections, blown fuses, or wiring problems can all lead to a loss of sound. Checking the fuse box and ensuring that all connections are secure can help to identify and resolve electrical issues. If you’re not comfortable working with car electronics, it’s best to seek professional help to prevent further complications.

4. Software Glitches

Modern sound systems in cars are equipped with advanced technology and software. Occasionally, software glitches or malfunctions can cause the sound system to stop working as expected. If your Subaru has a multimedia system with a touchscreen display, performing a software update may help to resolve any software-related issues. Following the instructions in your owner’s manual or seeking assistance from a dealership can guide you through the update process.

5. Amplifier Problems

The amplifier is responsible for boosting the audio signal from your head unit to the speakers. If the sound system in your Subaru is lacking power or producing distorted sound, the amplifier may be the culprit. In such cases, professional inspection and potential replacement of the amplifier may be necessary to restore the sound quality in your car.

Frequently Asked Questions On Subaru Sound System Not Working

Why Is My Subaru Sound System Not Working?

Your Subaru’s sound system may not be working due to a blown fuse, faulty wiring, or a malfunctioning head unit.

What Are Common Causes Of Sound System Issues In Subarus?

Common causes of sound system issues in Subarus include blown fuses, speaker damage, and malfunctioning head units.

How Can I Troubleshoot My Subaru’s Sound System?

To troubleshoot your Subaru’s sound system, check the fuses, inspect the wiring, and test the speakers for any damage.

Can I Fix My Subaru’s Sound System Issues Myself?

Depending on the issue, you may be able to fix your Subaru’s sound system issues by replacing fuses, checking wiring, or upgrading components.

When Should I Seek Professional Assistance For My Subaru’s Sound System?

If DIY troubleshooting doesn’t resolve the issue, it’s best to seek professional assistance to diagnose and repair your Subaru’s sound system.


Experiencing issues with your Subaru’s sound system can be frustrating, but understanding the potential causes can help you troubleshoot and resolve the problem. From blown speakers to electrical issues and software glitches, there are various reasons why your sound system may not be working properly. If you’re unable to diagnose or fix the issue on your own, seeking assistance from a professional car audio technician or contacting your local Subaru dealership can help you get back to enjoying your favorite music and audio content on the road.

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