← View Generic C3429 Guide
Severity: High
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
C3429: Chassis System Code C3429 - Wheel Speed Sensors
on 2021 Honda PASSPORT
Fix Cost
$100 - $500
Parts & Labor
Difficulty
4/5
2-4 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 C3429 Mean on 2021 Honda PASSPORT?
Chassis system diagnostic trouble code related to wheel speed sensors operation.
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Symptoms
- • Brake issues
- • ABS warning lights
- • suspension problems
- • steering difficulties
- • stability control alerts.
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Common Causes
- • Brake system faults
- • ABS sensor issues
- • suspension wear
- • steering problems
- • wheel speed sensor failures.
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How to Fix C3429 on 2021 Honda PASSPORT
Inspect brake system, test ABS sensors, check suspension components, diagnose steering system.
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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 C3429
C3427
Sequential Code
C3427: Electronic Stability Control (ESC) Malfunction
Medium
C3428
Sequential Code
Chassis System Code C3428 - Traction Control
High
C3430
Sequential Code
C3430: ABS System Malfunction
Medium
C3431
Sequential Code
C3431: Brake System Pressure 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