Car · Honda problems
2018 Honda Accord problems
1,897 owner complaints filed with NHTSA for the 2018 Honda Accord. The most reported area is engine and engine cooling (31% of them). NHTSA also lists 69 service bulletins and 6 recall campaigns.
Counts are what owners told NHTSA, as filed. NHTSA does not confirm each report, and a complaint is not proof of a cause. Injuries: 39. Deaths: 0.
Complaints by area
Each bar is the share of this model year's 1,897 complaints that name that area. A complaint can name more than one area, so the shares add up to more than 100%.
- Engine and engine cooling585 · 31%
- Fuel system476 · 25%
- Forward collision avoidance343 · 18%
- Electrical system296 · 16%
- Service brakes256 · 13%
- Other or unknown251 · 13%
- Power train (transmission and drive)139 · 7%
- Speed control and throttle111 · 6%
18 smaller areas not shown (426 complaints in total).
Do not compare models by these numbers. NHTSA has no sales count for each model, so a model with more complaints may just have sold more cars. Use them to see which areas owners write about, not to rank cars.
Service bulletins
NHTSA's database lists 69 repair bulletins from Honda for the 2018 Honda Accord. A bulletin is a repair instruction sent to dealers. It is not a recall and does not mean your car is covered. The 8 newest:
- AATS31549Received October 15, 2026
Electrical system
Tech Line Summary Article - Customers may report that the center display unit changes screens on its own, registers unintended inputs, or operates erratically without user interaction.
- A26-003Received October 1, 2026
Engine and engine cooling
Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, and/or misfire.
- A26-068Received August 24, 2026
Electrical system
On certain 2018-2022 Accord and 2018-22 Accord Hybrid vehicles equipped with the Wireless CarPlay and Android Auto software upgrade, a programming issue within the Wireless CarPlay and Android...
- A26-091Received August 5, 2026
Lane departure
Honda has developed software updates to the Honda Sensing system to enhance driver experience by modifying the circumstances when the advanced driver assist system (ADAS) decelerates the vehicle...
- A26-091 v1Received August 5, 2026
Forward collision avoidance
American Honda has identified a condition that may affect Collision Mitigation Braking System (CMBS) operation.
- ATS30025Received January 5, 2026
Electrical system
Tech Line Summary - Customers who have purchased the Accessory CarPlay /Android Auto upgrade are complaining that a pop-up message appears on the audio unit display stating, "Please insert USB...
- A25-074Received August 8, 2025
Engine and engine cooling
Oil leak at timing chain tensioner inspection cover due to possible insufficient sealant adhesion on inspection cover.
- A23-026Received May 15, 2024
Engine and engine cooling
During engine start in cold conditions, a miscalculation in the PCM causes the air-fuel ratio to exceed DTC rich criteria, resulting in the vehicle experiencing drivability concerns.
Recalls
NHTSA lists 6 recall campaigns for the 2018 Honda Accord. Recall repairs are free at a Honda dealer. The 3 to look at first:
- 23V858000December 19, 2023
Fuel system, gasoline
The fuel pump inside the fuel tank may fail.
- 20V314000May 28, 2020
Fuel system, gasoline
The low-pressure fuel pump inside the fuel tank may fail.
- 26V332000May 22, 2026
Air bags
The front passenger seat weight sensor may crack and short circuit, which can cause the air bags to deploy unintentionally during a crash.
See all 6 recalls for the 2018 Honda Accord, or check your VIN below to see which are open on your car.
Common repairs in this area (not a diagnosis)
These are repair jobs that sit in the areas owners report most. A complaint may need a diagnosis first: the same symptom can come from many causes, and a serious one such as engine failure is not fixed by a cheap part. They are not a forecast of what your Accord will need. Ranges are US estimates for all makes.
Start with a diagnosis
- Diagnostic scan (check engine light)$55 to $250
Engine and engine cooling 585 complaints · 31%
No repair price here: this area usually needs a diagnosis first. A diagnostic scan (check engine light) runs $55 to $250.
Fuel system 476 complaints · 25%
- Fuel pump replacement$370 to $1,075
- Fuel injector replacement (one injector)$170 to $820
- EVAP purge valve replacement$80 to $240
- Gas cap replacement$5 to $95
Forward collision avoidance 343 complaints · 18%
No repair price here: this area usually needs a diagnosis first. A diagnostic scan (check engine light) runs $55 to $250.
Electrical system 296 complaints · 16%
- Battery replacement$150 to $470
- Alternator replacement$360 to $930
- Starter replacement$280 to $740
- Battery cable replacement$100 to $340
Check your VIN
Complaints and bulletins cover a whole model year. Only the VIN shows what is open on your car.
Recall and complaint data comes from NHTSA, the US government's vehicle safety agency, and is cached for up to a day. Recall repairs at a dealer are free. A recall that is not listed may not apply to your car or may not be filed yet. Check nhtsa.gov/recalls too.
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2018 Honda Accord: questions
What are the most common problems on the 2018 Honda Accord?
Of the 1,897 owner complaints filed with NHTSA for the 2018 Honda Accord, 585 (31%) name engine and engine cooling, and 476 (25%) name fuel system. A complaint can list more than one area, so the shares add up to more than 100%. These are owner reports, not proven causes.
Is the 2018 Honda Accord reliable?
These numbers cannot say. NHTSA complaints have no sales count to compare against, so a high number on one model does not mean it fails more than another. Use them to see which areas owners write about, then check your own VIN for open recalls.
Do these complaints include crashes or fires?
Owners marked 35 of the 1,897 complaints as involving a crash and 4 as involving a fire. They also reported 39 injuries and 0 deaths. NHTSA records these as the owner reports them and does not confirm each one.
How many recalls does the 2018 Honda Accord have?
NHTSA lists 6 recall campaigns for the 2018 Honda Accord. Recall repairs are free at a Honda dealer. Enter your VIN to see which ones are open on your car.
What is a service bulletin?
A service bulletin is a repair instruction a maker sends to its dealers. It is not a recall, and it does not mean your car is covered. NHTSA lists 69 repair bulletins for the 2018 Honda Accord.
More
- 2022 Accord problems
- 2021 Accord problems
- 2020 Accord problems
- 2019 Accord problems
- 2017 Accord problems
- 2016 Accord problems
- 2015 Accord problems
- 2014 Accord problems
- 2013 Accord problems
- 2012 Accord problems
- 2011 Accord problems
- 2010 Accord problems
- 2018 recalls
- All Honda recalls
- Honda problems by model
- Check-engine codes
Sources
- NHTSA complaint and technical service bulletin files, checked October 29, 2026
- NHTSA recalls
Complaint, bulletin and recall counts come from NHTSA as filed. Repair prices are estimates from our own ranges. Not a repair shop, estimates only.