A flashing check engine light is your nissan altima s way of saying i have a serious problem don t ignore me.
What does service engine soon light mean on nissan altima.
The code scanner will display the codes automatically and has an accompanying code sheet.
Immediately we assume the worst and fear a bill in the hundreds or thousands of dollars.
1st link can tell you what the code s.
If the check engine light stays on and doesn t blink that means your nissan is probably not in danger of immediate harm.
The check engine light is a light to warn you to a possible issue with your exhaust system or emissions system.
There is also a.
This means that you can keep driving without worrying too much though you should schedule a service appointment as soon as it s convenient to do so.
The purpose of the service engine soon light is to warn the operator that sensors in the vehicle have detected a malfunction.
When we first see this little light on our dash we get a little worried at the potential cost of the repair.
That s because while there may not be immediate danger a steady check engine light points to issues that may cause your vehicle not to perform as well as it should.
Meaning of the service engine soon light.
The service engine soon light indicates that the vehicle s on board diagnostic computer has detected a problem with one of the car s systems.
Some manufacturers only have one indicator for both scheduled service and engine problems.
The computer processes input on system operating parameters while the car is active and illuminates the light if they fall outside of acceptable ranges.
The service engine soon light is often mistaken for the check engine light.
When your engine is misfiring it is dumping raw fuel into the exhaust.
One method which is the most convenient is to use a code scanner which you can purchase at any auto parts store.
What does the service engine soon light mean on a nissan.
First take a look and make sure your gas cap is properly tightened.
Some manufacturers use them as a check engine light for minor problems.
Service engine soon light meaning.
Most of the time that serious problem is a misfire.
You can retrieve the codes with out going any where as your car is able to decipher why engine light is on by following the instructions in your manual or from the links below.
It could also mean that it is time for a scheduled service such as oil or spark plug replacement.
Occasionally a loose gas cap can trigger a fault in the emissions system which could cause the malfunction indicator light to come on.
There are two methods for resetting the service engine soon light on a nissan altima.
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If the service engine soon light comes on it means that there is a minor problem with the electronics or the engine of your car.
This flashing light should not be ignored.
A steady light means no emergency.
2002 2006 nissan altima.
