← View Generic C2921 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C2921: C2921: Rear Suspension Strut Friction Bushing Fault

on 2021 Honda PASSPORT

Fix Cost

$100 - $300

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 C2921 Mean on 2021 Honda PASSPORT?

The C2921 code indicates a fault in the rear suspension strut friction bushing, which can cause uneven tire wear, vibration, and noise.

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Symptoms

• Uneven tire wear
• vibration
• noise
• and reduced ride quality

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Common Causes

• Worn or damaged strut friction bushing
• loose or worn-out suspension components

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How to Fix C2921 on 2021 Honda PASSPORT

1. Raise the vehicle and remove the rear wheel. 2. Disconnect the strut from the suspension control arm. 3. Remove the strut friction bushing. 4. Inspect and replace if damaged. 5. Reassemble in reverse order.

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Need Maintenance Info for Your PASSPORT?

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Parts for 2021 Honda PASSPORT

Rear suspension strut friction bushing Shop ↗ Suspension control arm bushing Shop ↗

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Related Diagnostic Codes

Other codes that may appear with C2921

C2919 Sequential Code

💡 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