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The Medford Automotive Guide To Vehicle Diagnosis

Why is my check engine light on?

Modern Medford vehicles have several computers on board that control all kinds of things like engine functions, transmission shifts, traction control, anti-lock brakes, stability control, emissions – and on some vehicles, even steering, braking and the throttle.

Think about that for a minute – things that used to be controlled by simple mechanical connections now have electronic controls that rely on computers, software and sensors. It’s no wonder that when something goes wrong with their Car it can be pretty complicated for Medford drivers to track down the source of the problem.

To help your Medford Automotive service specialist figure out what’s wrong, your Car is equipped with on-board diagnostics. The Check Engine Light comes on to tell you there’s a problem and the engine management computer stores a trouble code. Your honest Medford Automotive tech connects a scan tool to your vehicle’s diagnostic port and retrieves the trouble codes as well as other important data.

Trouble codes are like clues for the Medford technician to follow as he diagnoses what’s wrong with your Car. In a way, it’s like going to your Medford doctor with a problem. She’ll run some additional tests and gather the information she needs to make a diagnosis and form a treatment plan. How much a vehicle diagnosis costs at Medford Automotive in Medford depends on how much time it takes to sort out the symptoms and find the underlying problem.

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Medford Automotive
4642 Table Rock Rd.
Medford, Oregon 97502

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