← View Generic C0028 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
C0028: C0028: ABS System Malfunction
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 C0028 Mean on 2021 Honda PASSPORT?
The ABS system has malfunctioned, preventing the vehicle from functioning properly. This code indicates a problem with the ABS sensor or wiring.
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Symptoms
- • ABS warning light on
- • vehicle may vibrate or pull to one side
- • reduced braking performance
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Common Causes
- • Faulty ABS sensor
- • wiring damage
- • faulty ABS module
- • low brake fluid level
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How to Fix C0028 on 2021 Honda PASSPORT
1. Check brake fluid level and top off if necessary. 2. Inspect ABS sensor and wiring for damage. 3. Replace faulty ABS sensor or wiring. 4. Update ABS module 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.
View 2021 Honda PASSPORT SpecsParts for 2021 Honda PASSPORT
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with C0028
C0026
Sequential Code
C0026: Traction Control Malfunction
Medium
C0027
Sequential Code
C0027: Wheel Speed Sensor Malfunction
Medium
C0029
Sequential Code
C0029: Brake System Malfunction
Medium
C0030
Sequential Code
C0030: Suspension Damper or Mount 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