← Back to Search Severity: Medium

B0679

B0679: Audio System Malfunction

Fix Cost

$100 - $500

Parts & Labor

Difficulty

3/5

Moderate

1-2 hours

DIY Possible?

❌ No

Pro recommended

📖 What Does B0679 Mean?

The B0679 code indicates a malfunction in the audio system, which can cause issues with sound quality, volume control, or amplifier function.

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Symptoms

• No sound or distorted sound from speakers
• inability to adjust volume
• amplifier failure

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Common Causes

• Faulty audio amplifier
• damaged or corroded wiring
• blown fuse
• malfunctioning audio control module

Fix Guide

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Possible Solutions

1. Check and replace blown fuses. 2. Inspect and clean corroded wiring. 3. Replace faulty audio amplifier. 4. Update or replace audio control module software.

❓ Common Questions About B0679

Can I drive with code B0679?

You can drive for a short time, but should address code B0679 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0679?

The estimated repair cost for code B0679 is between $100 and $500. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0679 easy to fix myself?

This repair is considered moderate. It may require specialized tools or significant disassembly. If you are not an experienced mechanic, professional help is recommended.

Required Parts

Tools

Multimeter Wire tester Torx screwdriver Pliers

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Need a Pro?

Complex codes like B0679 can be tricky. Don't risk it if you're unsure.

Quick Stats

Severity Medium

DIY Friendly No

Est. Time 1-2 hours

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Related Diagnostic Codes

Other codes that may appear with B0679

B0677 Sequential Code

💡 Why These Codes Are Related:

• Similar Issues: Same root cause or component failure
• Related Problems: Often occur together due to system interactions
• Sequential Codes: Progressive failure stages or multiple sensors
• Same System: Components within the same automotive system