← View Generic C2455 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C2455: C2455: Traction Control 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
⚠️

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 C2455 Mean on 2021 Honda PASSPORT?

The traction control system has detected a malfunction, likely due to a faulty wheel speed sensor or a problem with the traction control module.
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Symptoms

  • • Loss of traction
  • • slipping or sliding of wheels
  • • reduced power to wheels
  • • or illumination of the traction control warning light.
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Common Causes

  • • Faulty wheel speed sensor
  • • faulty traction control module
  • • loose or damaged wheel bearings
  • • worn or damaged tires
  • • or incorrect tire pressure.
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How to Fix C2455 on 2021 Honda PASSPORT

1. Check and clean wheel speed sensors. 2. Replace faulty wheel speed sensor. 3. Check and replace faulty traction control module. 4. Inspect and replace loose or damaged wheel bearings. 5. Check and adjust tire pressure.

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Need Maintenance Info for Your PASSPORT?

Get oil capacity, filter specs, and torque settings for your specific 2021 Honda PASSPORT.

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Parts for 2021 Honda PASSPORT

wheel speed sensor Shop ↗ traction control module Shop ↗ wheel bearings Shop ↗ tires Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2021 Honda PASSPORT

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Related Diagnostic Codes

Other codes that may appear with C2455

C2453 Sequential Code

C2453: Electric Power Steering (EPS) System Fault

Medium
C2454 Sequential Code

C2454: Electronic Stability Control (ESC) Malfunction

Medium
C2456 Sequential Code

C2456: Wheel Speed Sensor Malfunction

Medium
C2457 Sequential Code

C2457: ABS System 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