823 Tower St S, Fergus, ON N1M 2R2

4.6
Total 230 Reviews
519-843-1240 Book An Appointment

Vehicle Diagnostics in Palmerston, ON

Vehicle Diagnostics

Annual checkups from your physician keep you in good health, right? The same goes for your car—regular diagnostic tests can detect problems with your vehicle before they require expensive repairs or, worse, leave you stranded on the side of the road after a breakdown.

What is a  Diagnostic Test?

Typically, a car diagnostics test refers to the process where each part of an automobile is deeply examined and thoroughly checked to capture the root cause of any issues inside an automobile. It involves using special software to highlight the causes or faults and issues that are causing problems to your vehicle’s engine or elsewhere. This can be detected due to built-in processors, microchips, and sensors.

This is the first thing we check when a customer enters the True Auto Care shop with an issue is OBD. OBD is an abbreviation for On-Board Diagnostic. It is the standardized system that allows external electronics to communicate with a vehicle’s computer system.

It has become more important as automobiles have become increasingly computerized, and software has become the key to resolving many issues and unlocking performance.

What areas of the car can be tested?

Diagnostic tests can reveal issues with a car’s engine, transmission, exhaust system, brakes, and other major components like fuel injector, air flow and coolant, ignition coils, and throttle performance.

A common misconception about car diagnostic tests is that technicians can use code-reading tools to pinpoint the problem that caused the check engine light to illuminate.

In reality, the code informs technicians about which engine or component parameters are out of range, but it does not explain why. That’s where the technician’s experience and expertise come in handy, as the technician uses their knowledge to diagnose the underlying problem.

How long does a full vehicle diagnostic take?

Most full diagnostic tests can take an hour to 90 minutes to complete. However, occasionally, issues arise that complicate matters or your vehicle may have components that must be removed before a diagnostic test can be performed. Therefore, the time could range between two and three hours.

Main Advantages of Auto Diagnostics

Before the invention of car diagnostic tests, identifying problems was time-consuming and costly, especially since car owners only took their vehicles to mechanics after a breakdown or other severe malfunction.

Mechanical automobile components can now detect problems long before they cause a breakdown. Diagnostic tools can also search a vehicle’s computer system for manufacturer notifications and store information about the vehicle’s history, providing technicians with a complete picture to perform the best repair possible.

Book an appointment for your Vehicle Diagnostic Test in Palmerston, ON!

If you are looking for the best-in-class auto repair and maintenance services in Palmerston, ON, you are in the right place. True Auto Care, a well-reputed automotive shop with the best automobile technicians, can assist you with relevant auto diagnostic programs and ensure the smooth operation of your vehicle. True Auto Care serves customers’ automotive repair and new tire needs in Palmerston and surrounding areas.

Our exceptional services include the following:

  • Competitive prices on tire brands like Toyo, Cooper, and Bridgestone.
  • Tire services, including computer spin balancing, flat tire repairs, low-profile tire installations, and tire rotations
  • Auto repair services, including brake repairs, exhaust system repairs, Ontario motor vehicle inspections, steering and suspension system repairs, and wheel alignments from a certified repair centre
  • Other services include diagnostics, lube and oil changes and other preventive maintenance, TPMS adjustments, axle, CV joint, and driveshaft repairs
  • 24-hour key drop
  • Free Wi-Fi and coffee in our comfortable, clean waiting area

So what are you waiting for? Get in touch with us today!

Our Customer Reviews

Once again, reliable for getting the job done fast!l with thorough details letting me know that my car is safe!

Nora Crete Dec 12, 2023

My vehicles have been serviced by True Auto for many years and I'm always impressed with the level of service they give Thankyou True Auto

Ted Ecclestone Nov 11, 2024

Great job and friendly service.I rate them a ten.

Daniel Burke Nov 11, 2022

I have been going here for a few years… Prices have always been reasonable.. My last visit there was a discrepancy between what I was quoted and what work was actually done… After bringing it up, Jenna made it right!.. Honest!… Ethical!

anthony smith Oct 10, 2024

Fantastic service and great people! Made a very hectic, stressful day run a little smoother for me. Will be back and will recommend!

VirgoBaby1973 Oct 10, 2024

Great service as usual!

Peter Mandic Oct 10, 2024

Quick and responsive service. The sorted my tire puncture and replacement tire same day! Have used them before for windshield stone chips and always a great experience. Very efficient.

Lee Dewing Oct 10, 2024

We are always well taken care of and happy to have a place that we feel safe! It hard to come by!

Linda Babin Nov 11, 2023

Great service- was able to get everything done on a short notice. Trustworthy and competent. Using them for my vehicles for more than a decade!

Li Chang Oct 10, 2024

True Auto is a fantastic mechanic. They were very attentive to my cars needs and clearly communicated the price as well as any additional repairs or maintenance the car needed. I will definitely return.

Conmon Oct 10, 2024

Great company with excellent staff!

Kelly Linton Feb 2, 2023

I had my tires replaced. They did an excellent ,fast job, reasonable price. It's nice to deal with people who take pride in their work. Jan Miller

Jan Miller Sep 9, 2024

Service work completed as agreed and very timely. Well done!!

Kenneth Lindsay Mar 3, 2023

I’ve never had a bad experience dealing with them and I’ve been going here for 8 years with different vehicles

dan kent Sep 9, 2024

Great, quick professional service good communications with different options for repairs

Rick Crowder Sep 9, 2024

Awesome service every time!

Robin Lipop Aug 8, 2024

Jenna and her team at True Auto are always friendly and there to help. We take our business and personal vehicles there. Highly recommend !

Correct Fire & Security Mar 3, 2023

True Auto Fergus was great to work with. Jenna & Evelyn where quick and attentive to my issues and concerns. Keeping me up to speed on the status of my vehicle. Very happy and would recommend.

John McGrath Aug 8, 2024

Service Advisors were very welcoming and resolved my issues.

Thomas Forde Jul 7, 2024

Top notch service. My vehicle had unexpected work that had to be done but I had to have the vehicle that night. They stayed on after closing to get it done. Exceptional! Thank you especially to Ron, Evelyn and the mechanic who stayed.

Kelly Jul 7, 2024

True Auto Care always takes care of us and our vehicles. I would highly recommend True Auto to everyone.

Frank P. Jul 7, 2024

We recently took our other vehicle in for some exhaust work. Once again they fit us in right away and had the vehicle repaired the same day. I would definitely use True Auto care again ! Thanks so much

KEVIN LICHTY Jan 1, 2024

My brakes went and Ron was able to fix them the day I took my truck in. He also let me know of some issues that may need attention in the near future.

Roger White Jun 6, 2024

Polite and fast friendly service

Michael Davis Jun 6, 2024

I came as a walk in with car troubles and Jenna made sure to make time to diagnose and fix my car the same day! Thanks so much

Eve Jun 6, 2024

When I go for maintenance the service is always great.

wayne campbell Jun 6, 2023

Fast service. Clear communication of costs.

Kevin Kayak May 5, 2024

The team at True Auto Care, helped me out right away with one of our service trailers and got us on our way! Thanks!

Jim Spencer Jun 6, 2023

Very Profesional, Polite, Friendly, and Reasonably Priced Good Old Fashion Service. The Best of the Best!! Happy to know True Auto Care!

Andreas Roussos Nov 11, 2023

Absolutely great service!

Kyle C May 5, 2024

Great service and communication. Came in under budget and time

mike mackay May 5, 2024

Great service and explained exactly what got done. Reminder to stop by and have tire nuts re-torqued

Jim Hoare May 5, 2024

Courteous and professional

Karen Stimson Nov 11, 2023

I received same day service and the bill was not outrageous… actually reasonable. Provided recommendations but didn’t push any at all.

Kyle Evers May 5, 2024

Great service, friendly and knowledgeable staff, quality work every time. No complaints! Highly recommended to anyone looking for a positive experience :)

Celeste Sugden May 5, 2024

Quick response and timely manner to get my vehicle fixed. I went to the office on the Monday and by Tuesday afternoon it was fixed Call them

margaret murray Apr 4, 2024

Great service

Shirley Rowan Jul 7, 2023

I was completely satisfied with the service I received with the purchase of new tires and rims.

Terry Webb Oct 10, 2023

As Usual I called Jenna at True Auto Care in Fergus She got me in the next day and actually finished the next day It was a lot of work and wouldn’t have been surprised if she said she needed it for a couple more days Somehow, they got it done, which was really important to me because I needed to travel to the states For a very important meeting These guys never fail thank you Jenna and company I would never go to anybody else!!!!

Mike Babin May 5, 2023

The staff is very knowledgeable and understands my needs. When working on the car they informed me of other issues that needed to be done and gave me an estimate of the additional cost before proceeding with the work. I am satisfied with their work. Bob Skeoch

Bob Skeoch May 5, 2023
Locations Served