Back to all

The Courtesy Auto Repair Plus Guide to Vehicle Diagnosis

January 3, 2021

Modern Tiffin 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 vehicle it can be pretty complicated for Tiffin drivers to track down the source of the problem.

To help your service advisor at Courtesy Auto Repair Plus figure out what's wrong, your vehicle 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 friendly and knowledgeable Courtesy Auto Repair Plus technician 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 technician to follow as he diagnoses what's wrong with your vehicle. In a way, it's like going to your Tiffin 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 Courtesy Auto Repair Plus in Tiffin depends on how much time it takes to sort out the symptoms and find the underlying problem.

Give us a call.

Courtesy Auto Repair Plus
419-443-0797
967 Bon Air Ave
Tiffin, Ohio 44883
http://www.courtesyautorepairplus.com

More articles from Courtesy Auto Repair Plus

The Cable Guy (Battery Cables and Maintenance)

February 16, 2025

If you've ever noticed your vehicle's lights are dim or not working at all, the problem could be many things. But one possibility is your battery cables aren't doing their job. A power outage in your vehicle is similar to one in your house and needs to be repaired to get things back to normal. ... More

Keeping Your Cool (Coolant System)

February 9, 2025

No matter what the weather is like outside, your internal combustion engine expects to keep its cool all the time, even when it's really cold. That's because engines create the power that moves you to your destination by a series of tiny explosions of a fuel and air mixture. In turn, that genera... More

Timing is Everything (Timing Cover Replacement)

February 2, 2025

Theres an important part in your vehicle that shields your timing belt, timing chain or cam belt from the debris and gunk that can be kicked up from the road. Its called the timing cover. Its important because the timing belt or chain is what coordinates parts of your engine called the camshaft... More