← View Generic B0879 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B0879: B0879: Audio System Malfunction
on 2021 Honda PASSPORT
Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
✅ Yes
Save money
Your Vehicle
2021 Honda
PASSPORT
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Important for 2021 Honda PASSPORT Owners
Before starting repairs, verify which engine your 2021 Honda PASSPORT has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does B0879 Mean on 2021 Honda PASSPORT?
This code indicates a malfunction in the audio system, such as no sound or distorted sound, due to a faulty amplifier, speaker, or wiring issue.
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Symptoms
- • No sound
- • distorted sound
- • or intermittent sound loss
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Common Causes
- • Faulty amplifier
- • blown speaker
- • wiring issue
- • or loose connections
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How to Fix B0879 on 2021 Honda PASSPORT
1. Check wiring and connections for damage or corrosion. 2. Test amplifier and speakers for proper function. 3. Replace faulty components if necessary.
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Need Maintenance Info for Your PASSPORT?
Get oil capacity, filter specs, and torque settings for your specific 2021 Honda PASSPORT.
View 2021 Honda PASSPORT SpecsParts for 2021 Honda PASSPORT
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with B0879
B0877
Sequential Code
B0877: Exterior Lighting Malfunction
Medium
B0878
Sequential Code
B0878: Immobilizer System Malfunction
Medium
B0880
Sequential Code
B0880: Airbag System Fault
High
B0881
Sequential Code
B0881: Climate Control Fan Not Operating
Medium
💡 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