Does your Honda vehicle display the service reminder code “Honda A12 Service”? It is now important for you to determine what this code means, how to fix it, and how much professional maintenance will cost.
My assistance will help you understand service or system issue codes that can help you avoid costly repairs by addressing problems early. You will learn what steps you need to take to fix the blinking code or have the mechanic do it for you. In order to better understand the A12 service code, let’s explore the process.
Understanding Honda A12 Service
There are many reasons why Honda vehicles are so popular and well-equipped with innovative features and cutting-edge technology. As a result of covering a certain amount of distance with a Honda vehicle, the owner is alerted to the need for maintenance via a maintenance reminder system.
On the dashboard, the system monitors engine oil life gradually, and if any service is needed, the message “service due” will appear.
As with the Honda A12, the system will alert you when the vehicle needs service based on a variety of sensors readings and monitoring the vehicle’s conditions like mileage and time intervals. You will, however, be able to understand Maintenance Minder in greater detail after watching this video.
What does the Honda A12 maintenance code mean?
It is possible to have one main code as well as one or more subcodes for every Honda service code. There is a particular service task represented by these digits, as described below.
Important Note: Though the A12 code usually consists of the above tasks, it is recommended to inspect other components so that they are in good working order, such as the injection system, coolant levels topped up, battery life, and sensors.
Honda A12 Service Checklist: What’s Included?
An overview of typical A12 services is provided below.
Engine Oil Changing
The performance and efficiency of an engine are greatly enhanced by engine oil. It is possible to damage engine conditions with old or low-grade oil, which would result in engine failure. The reason every scheduled service requires an oil change is because of this.
Oil tanks must be thoroughly cleaned after old oil has been drained and cannot be used for changing engine oil. Put a new high-quality oil filter in place of the old contaminated oil filter that can no longer function. In the next step, the engine needs to be refilled with new oil that meets Honda specifications.
Make sure to use high-quality oil and filters, regardless of whether they’re expensive, because they will eventually increase engine performance.
Tyre Inspection
In addition to completing the A12 service, you must inspect your tyres as well. All four tyres are typically examined individually for signs of wear and damage as part of this process. When you rotate your tires, you will be able to identify any damaged areas or areas that need repairs.
Secondly, make sure that the tyre pressure is correct and adjust it accordingly. Poor road conditions and harsh weather often cause vehicle tyre pressure to drop while traveling. To maintain top-notch tire performance, check and adjust tire pressure regularly.
Air Cleaner Element Inspection
A good air cleaner ensures that the engine receives clean air, ensuring efficient performance. It filters dust and debris from the air entering the engine.
Inspection of the air cleaner element during service of A12 Honda Civic is mandatory to determine whether it should be replaced. A new air cleaner will be installed if the old one needs to be replaced.
Drive Belt Replacement
Drive belts are made of rubber and are used to transfer power from the engine to various components such as water pumps, air conditioner compressors, and power steering pumps.
Any cracks, wear, or damage will be examined visually by the mechanic. When damage is found to the old drive belt, he will recommend replacing it with a new one.
Dust And Pollen Filter Changing
The cabin air filter is checked as the last step in the A12 service. By shielding passengers from outdoor particles such as dust, pollen, allergens, and smog, it protects the driver and passengers. By doing so, you are helping to keep the interior air clean and maintain a comfortable atmosphere.
Cabin air filters will be examined by the mechanic to ensure they are functioning properly. A dirty or clogged filter will need to be replaced.
Honda A12 Service Cost
Depending on the dealership shop, the model of the vehicle, the geographic location, and the service center, an A12 service can be expensive or affordable. This is an estimate of how much a 12 service will cost you on average.
The cost of maintenance service is something many people are interested in knowing before scheduling an appointment with a dealership or independent mechanic. Generally, 12 services cost between 150 and 250 dollars.
A12 Maintenance Service Advantages
Here are a few benefits of regularly following a routine schedule:
Enhanced Engine Performance
In addition to keeping the engine running smoothly and improving fuel consumption, changing the old oil and replacing it with fresh oil improves fuel economy. As well, fresh oil keeps the engine lubricated, enhancing its ability to work smoothly.
In order to prevent dense and dirty oil, it is important to replace the contaminated oil filter with a new one.
Prolong Tire Life
It is imperative to maintain optimal tire health for safe driving because you cannot travel comfortably and safely without it. When tires are rotated properly, wear can be detected and fixed on time, enabling them to last longer and be used for long trips.
Reduced Repair Cost
In some cases, minor issues can cause expensive repairs because they need to be addressed as soon as possible. Component inspections enable early detection of problems, preventing costly repairs and saving money.
Improved Air Quality
When you complete your Honda A12 maintenance and replace your cabin air filter, you will notice a significant improvement in the vehicle’s air quality.
Maintain Resale Value
Keep your vehicle driving safely and avoid hard driving in order to maintain its resale value. You can retain the resale value of your Honda for a longer period of time if you take good care of it.
Honda Maintenance Minder Codes
We have provided a list of the principal and sub-service codes for your convenience so that you will be able to understand the meaning of each code and the focused tasks each one represents.
| Main Service Codes | Meaning |
| A | Changing the engine oil |
| B | Changing the engine oil and oil filter; inspecting various systems and components |
| Sub-Service Codes | Meaning |
| 1 | Keep tires rotated |
| 2 | Ensure that the air cleaner element and dust and pollen filter have been replaced; inspect the drive belt |
| 3 | Changing transmission fluid |
| 4 | Replace spark plugs; inspect valve clearance |
| 5 | Coolant should be replaced in the engine |
| 6 | If necessary, replace the differential fluid in the rear |
| 7 | Renew brake fluid |
| 8 | Check and replace the timing belt and water pump (if needed) |
A12 Service Code After Oil Change
A12 service codes can raise concerns among Honda vehicle owners, even when the vehicle has been serviced successfully by an expert mechanic. Due to the lack of manual resetting of the code and preparation of the system for the next routine maintenance, this happens.
Resetting it is not automated; it must be done manually or with the help of a mechanic.
How to Reset Code A12 on the Honda’s Dashboard?
When your A12 service is complete, your mechanic will reset the dashboard reminder code.
The following steps will help you clear your Honda dashboard of the a12 code if your mechanic forgot to reset the code or you’re performing maintenance yourself.
Conclusion
In addition to extending tire life, providing clean and fresh air inside the vehicle, and providing a smooth driving experience, the Service A12 Honda Civic is essential for maintaining your vehicle’s engine longevity. As part of its service process, the vehicle’s engine oil and filter are changed, its tires are rotated, and its air filters are replaced to enhance the vehicle’s performance.
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Frequently Asked Questions
What does the Honda A12 service code mean?
You need to change the engine oil in your Honda car (A), rotate the tires (1), replace the air cleaner element, inspect the drive belt, and replace the dust and pollen filter (2).
How often should I perform the A12 service on my Honda?
In the event that your car’s maintenance minder system detects the A12 service due code on its dashboard, a message will appear informing you of the need for service. If you travel more than 15,000 miles or visit the mechanic once a year, you will need regular maintenance.
Can I perform the A12 service, or must I visit a dealership?
Despite knowing some basic and essential tasks about the engine and its components, if you don’t know much about it, it’s better to visit a dealership for a comprehensive and accurate service.
What is the cost of the Honda A12 service?
There is no warranty coverage for maintenance on the Honda A12, which costs between 150 and 250 dollars.
How do I reset the A12 service reminder?
The certified technician will reset the service code after the maintenance has been completed. If the service light comes back in the future, however, you can learn how to reset the code.
Turn on the ignition without starting the engine and select the maintenance minder screen. Once the reset confirmation notification appears on the dashboard, hold the reset button for 10 seconds. It has finally been possible to reset the A12 service code.