What does service engine soon mean on Nissan Sentra?

If the check engine light or service engine soon light is flashing, it could indicate a critical issue. The problem may be an engine misfire that could damage the catalytic converters. In the case of a blinking check engine light, it is strongly recommended that you have your vehicle serviced immediately.

Is it safe to drive with service engine soon light on?

That having been said, you can probably drive safely with the service engine soon light on, as long as it is on solid and not flashing. If the service engine light is flashing, you should pull over immediately and call for roadside service and have the vehicle towed to the mechanic.

Is check engine light the same as service engine soon?

The simplest explanation for the difference between a check engine light and service light is the former indicates a major problem and the latter indicates a need for maintenance or regularly scheduled service.

How do you fix a service engine soon light?

Can You Fix The Causes For A Service Engine Soon Light?

  1. Loose fuel cap. This is by far the cheapest cause for the Service Engine Soon Light to come on. Simply turn off the engine, remove the fuel cap, and tighten it back up again.
  2. Low fluid levels. You can very easily check and fix this one too, while you’re at home.

Can service engine soon mean oil change?

Depending on the type of car you drive, the service engine soon light could simply indicate what the name says: you are a week or so past the car’s next scheduled oil change. That might not be too urgent. However, it could also mean the car’s oil level has dropped critically low, so have it checked as soon as possible.

What triggers service engine light?

There are various reasons why your “check engine” or “service engine soon” light will flash or light up. These include issues and repairs needed with the oxygen sensor, mass airflow sensor, catalytic converter, vacuum leak, or issues with spark plugs, ignition coils, or faulty gas caps.

Does service engine soon throw a code?

The Service engine soon light indicates there is a minor problem with the electronics or your car’s engine. Some manufacturers use the service engine soon light instead of the check engine light when there is just a minor problem with your car and not a severe problem.

Is service engine soon light serious?

This light does not mean that you just need routine maintenance. There are many different failures that may cause this light to come on. If the light is on solid, you’ll want to bring your vehicle in as soon as possible. If the light is flashing, this is more serious.