Mundelein Tire & Service

900 N Lake St
Mundelein, IL 60060

repair shop

On Board Diagnostics For Mundelein Motorists

Posted on December 11,15 by truck2

Some Mundelein car owners wonder why Mundelein Tire & Service and other Mundelein auto repair shops charge a fee for diagnostic services.

Think about it: When you hire a local Mundelein HVAC technician to check out a problem with your air conditioner you’ll probably pay a diagnostic fee. When you visit your Mundelein doctor for a health problem, you pay the physician to diagnose the ailment and of course for the tests that go along with it.

On Board Diagnostics For Mundelein Motorists

So receiving a diagnostic charge at Mundelein Tire & Service for a tricky automotive problem shouldn’t be a surprise. In the Mundelein area, automotive diagnostics can cover quite a range. If you hear a noise in your sedan brakes when you slow down in rush-hour traffic on a busy IL interstate, you pull off the next off-ramp and take a quick visual check. That is usually enough to know what needs to be done. If you’re having an intermittent problem with your sedan engine, however, Mundelein Tire & Service diagnosis may be much more involved.

Much of the Mundelein motorists’s confusion comes when the problem involves the check engine light. The check engine light comes on when the engine management computer has sensed a problem.

There’s a common misconception among Mundelein, Libertyville, and Vernon Hills drivers that the trouble code tells the Mundelein Tire & Service technician exactly what’s wrong. They wonder why there is a diagnostic charge – because the scanner quickly gave the diagnosis.

In reality, it is not that easy and straightforward. The computer monitors many sensors throughout the vehicle. When one of these sensors has a reading that’s out of parameters, the computer will record a trouble code and turn on the check engine light.

The sedan computer’s trouble code just tells the Mundelein Tire & Service technician what engine parameter is out of range – not what’s causing it. The technician needs to determine the underlying problem that’s causing the malfunction.

There are many problems that could cause a troublesome sensor reading for Mundelein Tire & Service customers. The Mundelein Tire & Service service advisor makes a list of the most likely causes and begins tracking down the source of the problem. This takes time.

Mundelein service centers subscribe to databases that document possible causes for all the possible trouble codes. The databases outline procedures for confirming a diagnosis and provide the documented repair. These essential databases are specific to each vehicle and engine combination.

Some diagnoses are quick and easy. Others are more involved, time-consuming, and difficult. Of course Mundelein Tire & Service wants to figure out what’s wrong with your sedan and get you back on the road as quickly as possible.

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Contact Information

Mundelein Tire & Service

900 N Lake St

Mundelein, IL 60060

Phone: 847.949.5110


Feel free to call or email us to schedule your next appointment.

Mundelein Tire & Service Reviews

Business Hours

Monday - Friday
7:30 AM - 5:00 PM

Saturday - Sunday

We accept checks and the payments above
  • tune up
  • tune ups