Are you dealing with the maintenance light on while you drive your Honda Accord? If this is your case, then you have to read what we have brought for you. In this article, you are going to find the main reasons why this can happen, as well as the solutions for the issue.
What Does The Maintenance Light Mean?
A blinking light hints that the problem is reasonable and if it’s not taken care of promptly, it may result in efficient damage to the vehicle. If the check engine light in your Honda Accord begins to blink, that means that the problem needs immediate attention.
This blinking light usually indicates a severe engine misfire letting unburned fuel be dumped into the exhaust system. There, it can quickly raise the temperature of the catalytic converter to a point where damage is normal, meaning it will need expensive repairs.
Some owners ask if spark plugs can make the engine light flash. This can absolutely be the reason why this is happening. A bad, dirty, or old spark plug can cause the engine to misfire. If the problem is ignored while you keep on driving, it can spread to the spark plug wires and to the catalytic converter.
Ways To Reset A Honda Accord Oil Maintenance Light
When the maintenance light comes on or you just changed the oil and filter on your Accord, the maintenance minder system will need a reset.
The steps are the following:
- Turn the ignition to run.
- Press the reset button located on either the steering wheel or as a knob on your dash. Depending on the model, scroll through or press the knob over and over until you see “Engine Oil Life”.
- Press and hold the reset button for 10 seconds. The Engine Oil Indicator will start blinking.
- If your display reads “Engine Oil Life” select the reset mode by pressing the Info button on the steering wheel.
- Then press the reset button to return your oil life to 100%.
What Can Cause The Maintenance Light To Appear In A Honda Accord?
Whenever the maintenance light comes on, it could be as simple as tightening or replacing the gas cap. Likewise, the light could also be a sign of a serious problem that could cause severe damage to your engine and come with a huge repair bill.
Depending on the model, the maintenance light will illuminate or blink. A steady glow can mean something less serious, but a flashing light indicates that your car’s engine is in serious trouble and that it needs service right away.
Below, there is a list of the most common reasons as to why your maintenance light can turn on:
Issues With Aftermarket Items
An aftermarket alarm, exhaust system, or an extra item can cause damage to your Honda Accord if it’s not installed correctly. All of these aftermarket elements or accessories can discard your car’s battery, even triggering the maintenance engine light. If these issues are annoying you, take your Accord to a Honda dealership or to certified technicians to make sure that the items were installed correctly.
Every Honda Accord comes with a vacuum system that can perform a wide list of functions. The vacuum system can also help lower harmful emissions by routing the fumes as the gasoline begins to evaporate through the engine.
In case you notice that your RPM is high in idle, a vacuum leak could be the issue. Over time, vacuum hoses can bare out and crack, meaning that if they are heavily exposed to usual heat, they will stop working as they used to.
O2 Sensor Needs Replacement
Also known as the oxygen sensor, it can measure the fee of oxygen in the exhaust system. If there is too much oxygen, fuel will start burning faster and the car will be less dynamic when it comes to its fuel economy.
If you don’t replace the O2 sensor it won’t only affect your miles per gallon, but it will also damage the catalytic converter and the Accord’s spark plugs. The O2 sensor sends data to the car’s onboard computer to control the proper quantity of air and fuel that enters the engine’s cylinder.
A Failing Catalytic Converter
This converter is a part of your Honda’s exhaust system. The catalytic converter’s goal is to turn the carbon monoxide produced by the combustion process into carbon dioxide.
A damaged catalytic converter can be caused by neglected maintenance, which is why you have to take your car to a mechanic every once in a while. If you have a problem with the catalytic converter and you don’t get it checked, your Accord won’t pass the emission test, and by doing so, the fuel economy it’s going to be affected.
The Battery Is Low
Without a car battery, the vehicle won’t start. Modern car batteries last much longer than the ones made years ago, and they don’t require that much maintenance. The price of a new one depends on the type of Accord you drive.
Your mass airflow sensor needs replacement. This sensor in your Honda determines how much fuel is needed to run your car’s engine efficiently by measuring the fee of air entering your engine.
A Loose Gas Gap
This is very common when it comes to Honda Accord’s drivers. A gas cap may be loose, damaged, or missing. The gas cap for your Honda serves multiple purposes, as it can prevent gas fumes from being released when you are not driving, and it can also seal the fuel system.
If you have a bad fuel cap, you can lose fuel through evaporation, which is going to result in more trips to the pump. Lucky for you, replacing a gas cap won’t be expensive.
In case your maintenance light turns on immediately after you put gas in your Accord, the first thing you need to do is make sure the cap is not loose, or that it’s still on your car’s roof or at the fuel pump.