What does a malfunction indicator light mean on a car?
However, it does not indicate a single fault and this lamp may go on as a result of many different faults. This may light up in case of incorrect or non-standard fuel intake, oxygen sensor failure, air flow sensor failure, EGR valve fault, and catalytic converter failure problems.
What to do if your engine indicator light comes on?
Continued operation may cause serious engine damage. If this indicator light comes on, safely pull off the road and turn off the engine. Restart the engine and watch the indicator light. If it stays on, have your car checked by the dealer as soon as possible. Drive moderately until the dealer has inspected the problem.
Where are the warning lights on a car?
There are dozens of different warning lights in the instrument panel of our vehicles. These lamps communicate with sensors located in different parts of the vehicle and illuminate to warn the driver when there is a different situation than specified by the manufacturers.
What to do when malfunction indicator light illuminates?
If you have a OBD-II scantool (for example one with ELM327 chip) and OBD diagnostic software, you can check the reason for the problem yourself. For example, our car diagnostic software can read the DTC code from the car and give you description of the code. Those will guide you towards the main cause of the problem.
When does the OBD2 indicator light turn on?
The OBD2 system illuminates the light when there is a problem with the car’s engine, transmission or emission control system. The light turns on only for a reason and you should not ignore it. You should always investigate the cause.
Why does the indicator light keep coming on?
The most common case is when the indicator light stays on constantly. It indicates more serious problem that requires action to be taken; the sooner the better. Yet, sometimes the issues aren’t that serious but can affect the emissions of the vehicle, for example.
What should I do if my Hyundai Accent warning light is not working?
1. Drive safely to the side of the road and stop. 2. With the engine off, check the engine oil level. If the level is low, add oil as required. If the warning light remains on after adding oil or if oil is not available, call an authorized HYUNDAI dealer.
What does the malfunction indicator light on the dash mean?
If it stays on or comes on while driving, it means there’s a code in the computer that needs to be checked. If the light comes on and stays steady, it means there’s a problem with the emissions system. However, if it comes on and blinks, it means that your engine has experienced a misfire and you need to have it inspected as soon as possible.
When to use the malfunction indicator lamp ( MIL )?
Whether you call it by its proper name, or refer to it as the Check Engine Light, the Malfunction Indicator lamp (MIL) is a very critical warning system. It’s designed to turn on when something goes wrong with your emissions system.
When does the Hyundai Elantra oil pressure indicator illuminate?
This indicator illuminates when the headlights are on and in the high beam position or when the turn signal lever is pulled into the Flash-to-Pass position. This indicator illuminates when the tail lights are on. This warning light indicates the engine oil pressure is low. If the warning light illuminates while driving:
When does the indicator light go out in a Hyundai?
This light will also illuminate when the ignition key is turned to the “ON” position, and will go out in a few seconds after the engine is started. If it illuminates while driving, or does not illuminate when the ignition key is turned to the “ON” position, take your car to your nearest authorized Hyundai dealer and have the system checked.
Why are there two warning lights on my Hyundai Sonata?
If these two warning lights illuminate at the same time while driving, your vehicle may have a malfunction with the ABS and EBD system. In this case, your ABS and regular brake system may not work normally. Have the vehicle checked by an authorized HYUNDAI dealer as soon as possible.
What does the malfunction indicator light tell you?
The malfunction indicator light provides you with information about the problem in two ways. The first is in the appearance of the light. If the check engine light flashes occasionally: This is a warning to have the vehicle serviced soon, and if this is ignored, it will grow into a bigger problem.
Where is the malfunction indicator light on a Hyundai Elantra?
If you have access to a diagnostics scanner, you can plug into the OBD port under the steering column and check the code that initiated the malfunction indicator light. By interpreting the diagnostics codesyou get, you can get specific information that will help you narrow down the problem.
How does the Eco indicator work on a Hyundai Sonata?
ECO ON/OFF mode (if equipped) The ECO indicator light helps that you to drive economically. It is displayed if you drive fuel efficiently to help you improve fuel efficiency. The ECO indicator (green) will turn on when you are driving fuel efficiently in the ECO ON mode.
Why does the oil warning light illuminate?
Because of the oil that loses its lubrication feature, both the oil pump is forced and the smooth lubrication is not ensured where the oil is needed and the friction increases. Therefore, the engine oil warning lamp may illuminate.
What does a low oil pressure warning light mean?
What it means: This warning light means there is low oil pressure in your car’s engine. If you notice this warning light on your car, turn off your car’s engine as fast as possible. Low oil pressure can cause serious damage to your engine, and you may have to do a whole engine replacement.
What should I do if my car dashboard light is not working?
How to solve it: Start by checking all the fluids in the engine bay. Check the oil level, transmission fluid level, brake fluid level, washer level, etc. You should always check that all your lights on the vehicle are working properly. If everything is ok, you should check when the latest service was done and if it’s time for a new service.
When does the reduced power light come on?
It indicates a problem with the power source, and will come on when the battery, or other parts of the electrical charging system, stop functioning the way they should. Much of the time, the Reduced Power Light alerts you to problems that are related to moisture damage or corrosion.
Where is the reduced power light on my car?
Here are some things to know about the Reduced Power Light: The Reduced Power Light is usually bright yellow or orange, and is located on the dash of your vehicle. Much of the time, the Reduced Power Light alerts you to problems that are related to moisture damage or corrosion.
What does reduced engine power and check engine light mean?
This worked for some time. Then my traction light would come on and reduced engine power and check engine light would come on. I could pull over shut off my vehicle and turn it back on and the traction light was off and it would run fine. The check engine light would go off shortly after.
When do I get a reduced engine power warning?
The nice thing about this type of system is that it can be even more instant than an actual hard connection by a cable. The bad thing is, when there is a problem in any part of this system, it can render the vehicle literally un-driveable and you will get a check engine light and reduced engine power warning.
Is it safe to drive when the air suspension warning light comes on?
You can remove wheels and inspect the bags for any excessive cracking or leaks, but you should still have the car scanned in case there are multiple codes stored. Is it safe to drive when the air suspension warning light is on? Depending on the severity of the issue, it may or may not be safe to drive your vehicle when this light comes on.
Why does my engine management light keep flashing?
Unlike the coolant temperature light, for example, which alerts you if the car is overheating, the Engine Management Light (EML) can illuminate for a number of reasons. A flashing or continuous warning light can show If the ECU calculates that the engine isn’t quite running right.
When to turn off the malfunction indicator light?
The DTC will give information about the detected issue. The OBD2 system can turn the MIL off automatically if the conditions for the problem stop to exist. After evaluating a system or component for three consecutive times without detecting the problem, the light can be turned off. But, usually the light remains on. What are the next steps?
You can remove wheels and inspect the bags for any excessive cracking or leaks, but you should still have the car scanned in case there are multiple codes stored. Is it safe to drive when the air suspension warning light is on? Depending on the severity of the issue, it may or may not be safe to drive your vehicle when this light comes on.
What does the malfunction indicator light ( Mil ) mean?
People usually get interested in the On-Board Diagnostics when the Malfunction Indicator Light illuminates on the dashboard of their cars. The Malfunction Indicator Light (MIL) is also known as the Check Engine Light. The purpose of this warning light is to indicate a detected problem with…
What happens if air suspension doesn’t work?
Now, let’s say the compressor doesn’t work and all the bags are completely deflated. In this situation, the car should not be driven at all. Not only will the car have terrible handling, without the suspension to absorb any knocks, all the impacts will be transferred to the body of the car which is not designed for this sort of thing.