← View Generic C1045 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
C1045: C1045: Suspension Damper or Mount Failure
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 C1045 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 C1045 on 2021 Honda PASSPORT
1. Inspect suspension components for damage or wear. 2. Replace damaged or worn-out components. 3. Check and tighten suspension bolts. 4. Realign suspension if necessary.
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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 C1045
C1043
Sequential Code
C1043: ABS System Malfunction
Medium
C1044
Sequential Code
C1044: Brake System Pressure Sensor Circuit Malfunction
Medium
C1046
Sequential Code
C1046: Steering Column Position Sensor Circuit Malfunction
Medium
C1047
Sequential Code
C1047: 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