← View Generic C0659 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C0659: C0659: Brake 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
⚠️

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 C0659 Mean on 2021 Honda PASSPORT?

This code indicates a malfunction in the brake system, possibly due to a faulty brake sensor, faulty brake switch, or a problem with the brake fluid level.
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Symptoms

  • • Spongy brake pedal
  • • low brake fluid level
  • • brake light on dashboard
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Common Causes

  • • Faulty brake sensor
  • • faulty brake switch
  • • low brake fluid level
  • • air in brake lines
  • • worn brake pads
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How to Fix C0659 on 2021 Honda PASSPORT

Check brake fluid level and top off if necessary. Inspect brake lines for air leaks. Replace faulty brake sensor or switch. Inspect and replace worn brake pads.

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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 Specs

Parts for 2021 Honda PASSPORT

brake sensor Shop ↗ brake switch Shop ↗ brake fluid Shop ↗ brake pads Shop ↗

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Related Diagnostic Codes

Other codes that may appear with C0659

C0657 Sequential Code

C0657: Wheel Speed Sensor Malfunction

Medium
C0658 Sequential Code

C0658: ABS System Malfunction

Medium
C0660 Sequential Code

C0660: Front Left Lower Control Arm Bushing Wear

Medium
C0661 Sequential Code

C0661: Steering Column Position Sensor Circuit Malfunction

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