The Perfect Tune Auto Repair Guide to Vehicle Diagnosis
May 3, 2026
Modern Brighton 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 Brighton drivers to track down the source of the problem.
To help your service advisor at Perfect Tune Auto Repair 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 Perfect Tune Auto Repair 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 Brighton 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 Perfect Tune Auto Repair in Brighton depends on how much time it takes to sort out the symptoms and find the underlying problem.
Give us a call.
Perfect Tune Auto Repair
810.227.9903
5434 S. Old US Highway 23
Brighton, Michigan 48116
www.perfecttuneautorepair.com
Need Service?
More articles from Perfect Tune Auto Repair
Don't Start with That (Bad Starter Motor)
April 26, 2026
We've all heard that expression, "That's a non starter." When it comes to your vehicle, that's not music to a driver's ears. That sickening sound when you start the ignition and instead of hearing the engine crank, you hear it slowly turn over and your dash lights go dim. There can be many reas... More
Tire or Re-Tire? (Getting Tires Ready for Hot Weather)
April 19, 2026
Heat isn't easy on vehicle tires, and as the seasons change, make sure yours are ready to take the heat. Let's talk first about inflation. Heat causes air to expand, so heat alone can raise the pressure in your tires. If you are driving on overinflated tires, they won't have as much contact w... More
Perfect Tune Auto Repair Tire Safety: Washington vs. Lincoln
April 15, 2026
Welcome to the Perfect Tune Auto Repair automotive blog. Today, let's talk about the effect of tire wear. Let's focus on stopping in wet Brighton conditions. In order for a tire to have good contact with the road, it has to move the water out of the way. If it can't move the water, the tire w... More