← View Generic B0711 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B0711: B0711: Audio System Fault
on 2021 Honda PASSPORT
Fix Cost
$50 - $200
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 B0711 Mean on 2021 Honda PASSPORT?
This code indicates a fault in the audio system, possibly due to a faulty amplifier, speaker, or wiring issue.
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Symptoms
- • No sound from speakers
- • distorted sound
- • or intermittent audio loss
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Common Causes
- • Faulty amplifier
- • blown speaker
- • wiring damage
- • or loose connections
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How to Fix B0711 on 2021 Honda PASSPORT
1. Check and clean all connections and wiring. 2. Inspect and replace blown speakers. 3. Test and replace faulty amplifier. 4. Update audio system software 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.
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Essential Tool
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Related Diagnostic Codes
Other codes that may appear with B0711
B0709
Sequential Code
B0709: Exterior Lighting Malfunction
Medium
B0710
Sequential Code
B0710: Immobilizer System Malfunction
High
B0712
Sequential Code
B0712: Airbag System Fault
High
B0713
Sequential Code
B0713: Climate Control Fan Motor Fault
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