← View Generic B0287 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
B0287: B0287: Audio System Fault
on 2021 Honda PASSPORT
Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
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 B0287 Mean on 2021 Honda PASSPORT?
This code indicates a malfunction in the audio system, such as 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 B0287 on 2021 Honda PASSPORT
1. Disconnect battery to reset system, 2. Check and clean connections, 3. Replace faulty amplifier or speaker, 4. Inspect and repair wiring damage
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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 B0287
B0285
Sequential Code
B0285: Turn Signal Lamp Malfunction
Medium
B0286
Sequential Code
B0286: Immobilizer System Malfunction
High
B0288
Sequential Code
B0288: Airbag System Malfunction
High
B0289
Sequential Code
B0289: Climate Control Blower Motor Resistor 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