← View Generic C0589 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
C0589: C0589: 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
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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 C0589 Mean on 2021 Honda PASSPORT?
The C0589 code indicates a malfunction in the brake system, likely due to a faulty brake sensor 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
- • low brake fluid level
- • clogged brake lines
- • worn brake pads
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How to Fix C0589 on 2021 Honda PASSPORT
1. Check brake fluid level and top off if necessary. 2. Inspect brake lines for clogs and clean or replace as needed. 3. Replace faulty brake sensor. 4. 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 SpecsParts for 2021 Honda PASSPORT
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with C0589
C0587
Sequential Code
C0587: Wheel Speed Sensor Malfunction
Medium
C0588
Sequential Code
C0588: ABS System Malfunction
Medium
C0590
Sequential Code
C0590: Suspension Damper or Shock Absorber Fault
Medium
C0591
Sequential Code
C0591: 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