Question by  JohnSmith (52)

What can be done for a service engine soon light?

I have a Nissan Frontier.


Answer by  jwalk (389)

Many things can cause the service engine soon light to come on. It can indicate the presence of a serious problem or the need for a simple adjustment. Take your car to an auto repair shop where the mechanic's computer will diagnose the situation and reset the onboard computer.


Answer by  Joe1010us (239)

Your vehicles computer system flashes the service light when trouble is detected. There are many things that cause this and most issues are very simple. Most mechanics have a scanner that reads codes off of the computer and through these codes the problem can be detected. Many auto part stores have these devices and will check your vehicle for free.

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