← View Generic C2389 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
C2389: C2389: Suspension Damper or Mount Fault
on 2021 Honda PASSPORT
Fix Cost
$200 - $800
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 C2389 Mean on 2021 Honda PASSPORT?
This code indicates a problem with the suspension damper or mount, which can cause uneven tire wear, vibrations, and reduced handling.
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Symptoms
- • Uneven tire wear
- • vibrations
- • reduced handling
- • clunking or knocking noises
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Common Causes
- • Damper or mount failure
- • worn or damaged suspension components
- • loose or worn-out suspension bolts
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How to Fix C2389 on 2021 Honda PASSPORT
1. Inspect suspension components for damage or wear. 2. Check for loose or worn-out suspension bolts. 3. Replace faulty damper or mount. 4. Inspect and replace worn-out suspension components.
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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 C2389
C2387
Sequential Code
C2387: ABS System Malfunction
Medium
C2388
Sequential Code
Chassis System Code C2388 - Brake System
High
C2390
Sequential Code
C2390: Steering Column Position Sensor Circuit Malfunction
Medium
C2391
Sequential Code
C2391: Electronic Stability Control (ESC) 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