Service bulletin - There is a rattling coming from the front of the vehicle. The rubber damper cap(s) are faulty.
full bulletin at NHTSA ↗2018 Honda Civic suspension problems
severe Owners of the 2018 Honda Civic have filed 3 NHTSA complaints about the suspension at roughly $900 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See suspension across all vehicles →
Complaints
3
Recalls
0
Avg fix
$900
| Model year | suspension complaints |
|---|---|
| 2015 Civic | 7 |
| 2016 Civic | 3 |
| 2017 Civic | 3 |
| 2018 Civic (this page) | 3 |
| 2020 Civic | 4 |
1crash
When does it fail?
Of the 3 suspension complaints filed for the 2018 Honda Civic, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA suspension complaint has been filed on this vehicle in over 6 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering suspension on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Service Bulletin - There is a rattling coming from the front of the vehicle.
full bulletin at NHTSA ↗Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2018 Civics with a customer complaint of a noise coming from the front when going over a bump or turning. The noise can be described as clicking or knocking. To fully understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind.
full bulletin at NHTSA ↗Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2018 Civics with a customer complaint of a noise coming from the front when going over a bump or turning. The noise can be described as clicking or knocking. To fully understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind.
full bulletin at NHTSA ↗Engineering request for investigation - American Honda Motor Co., Inc. (AHM) is investigating certain 2018 Civics with a customer complaint of a noise coming from the front when going over a bump or turning. The noise can be described as clicking or knocking. To fully understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting 1 most recent
Crash mitigation system would state malfunction of system going down the interstate and not work and cruise control would not work when I used the brakes.would have to pull over to side of road and turn the key off to get it to reset. This has happened 3 times. Dealer said they could find no problem. Intermediate support bearing for right hand axle has failed twice with in 15 k miles
Had suspension trouble with your 2018 Honda Civic?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the suspension problem on the 2018 Honda Civic?
It's a meaningful issue. 3 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $900.
At what mileage does the suspension typically fail?
Based on the 3 complaints filed, suspension issues most often appear around 16,088 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $900 for suspension repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to suspension?
No active recalls currently cover suspension issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2018/Honda/Civic.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.