← View Generic C3138 Guide Severity: High
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C3138: Chassis System Code C3138 - Suspension

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
⚠️

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 C3138 Mean on 2021 Honda PASSPORT?

Chassis system diagnostic trouble code related to suspension operation.
⚠️

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 C3138 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?

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Parts for 2021 Honda PASSPORT

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Related Diagnostic Codes

Other codes that may appear with C3138

C3136 Sequential Code

C3136: ABS System Malfunction

High
C3137 Sequential Code

Chassis System Code C3137 - Brake System

High
C3139 Sequential Code

Chassis System Code C3139 - Steering

High
C3140 Sequential Code

Chassis System Code C3140 - Stability Control

High

💡 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