Car Troubles? Learn How Technicians Diagnose Problems with Your Transmission and Other Systems

By Mister Transmission

The digitization of your car goes far beyond wirelessly connecting your smartphone to a sound system. Diagnosing transmission problems in modern vehicles is a high-tech affair

At one time, diagnosing transmission problems involved a bit of guesswork. It was an inexact sciene that was often time-consuming and potentially costly.

Fortunately, automotive and auto repair technology have advanced rapidly over the last decade. Now there are incredibly sophisticated onboard computer systems in your vehicle, and high-tech diagnostic tools mechanics use for car trouble diagnoses. The digitization of your car, truck, or SUV ¬¬goes far beyond wirelessly connecting your smartphone to your vehicle’s sound system or the other electronic features you see on your dashboard. Underneath the hood, there is a lot of computing power directing, assessing, and recording data on every essential function your vehicle performs.

 

 

 

 

Diagnosing Transmission Problems Quickly and Accurately

For example, when a Mister Transmission technician hooks up a scanner to your car’s computer system, within seconds, he may read a diagnostic trouble code like “P0732,” which refers to an incorrect gear-two ratio. In plain language, this means the transmission didn’t shift into second gear as it should.

Based on this information, a short test drive is required to monitor all of the input and output speed sensors data, as well as the car’s engine control unit which is responsible for sending and receiving that data. Once complete, our certified experts can pinpoint the reason for the car’s problems, and determine if the problem is the transmission or a digital malfunction between the car’s computer and the transmission.

The key thing to remember is that a transmission is a very complicated and sophisticated piece of equipment – especially those installed in newer vehicles. There is no “one-size-fits-all” solution to transmission problems, and anyone who suggests otherwise is misinformed, or they may be trying to take advantage of you. Most importantly, they may be compromising your safety.

We Will Never Compromise Your Safety
At Mister Transmission, we always put our customers’ safety first, and we guarantee our work. It’s how we earned a nationwide reputation for honesty, integrity, and value. Our experienced, trained technicians are knowledgeable about the computer systems in any domestic or imported vehicle type, and how to diagnose car problems with a computer.

We strive to provide our customers with accurate information, to keep transmission repair costs as low as possible, and to get their vehicles back on the road quickly.

For more than 50 years, Mister Transmission has kept Canadian motorists on the road by ensuring the transmissions in their vehicles are in tip-top shape. If you have a question about your transmission solenoids or want to book a service appointment, contact the Mister Transmission service centre nearest to you.

Want to know more?
Visite one of our locations!

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Customer Reviews
I had an outstanding experience...
Tishanne Dupuis
I had an outstanding experience here. From start to finish, the team was professional, friendly, and incredibly knowledgeable. They quickly diagnosed an issue with my truck and offered a clear, honest explanation of what needed to be done. The repair was completed efficiently, and the price was very fair. I also appreciated their transparency throughout the process and how they kept me updated on the progress. It's rare to find such trustworthy mechanics, and I’ll definitely be returning for all my future car needs. Highly recommend!
Date: March 23, 2025
Website: Google
Great experience. They didn’t charge...
Simon Neville
Great experience. They didn’t charge me for diagnostics- other mechanic shops I’ve been to in red deer will charge around $150 so simply scan your vehicle so that was very positive. Good guys, would recommend
Date: March 23, 2025
Website: Google
I had an excellent experience...
Juan Andres
I had an excellent experience with Giorgio! He took the time to explain some issues with my car's transmission and motor mounts. He went above and beyond to help me—without charging me a dime. His honesty, knowledge, and willingness to assist were truly impressive. It’s rare to find someone so dedicated and kind in the automotive industry. I highly recommend him to anyone in need of expert advice and great service.
Date: March 22, 2025
Website: Google
Customer service was exceptional, especially...
Alexander Sousa
Customer service was exceptional, especially the free diagnosis. Alistair was excellent and very knowledgeable at explaining my transmission issue in detail and providing a breakdown of the problem for my vehicle in specific. Transmissions are an unfortunate expensive repair, but I was pleased with the results and my vehicle’s improved performance. My vehicle ended up being a two day fix. I highly recommend visiting Mister Transmission in Burlington instead of taking your vehicle to a dealership that will double the cost of a minor repair, just to have thicker pocket change.
Date: March 22, 2025
Website: Google
Had a wonderful experience with...
Melissa
Had a wonderful experience with mark and his team. They explained everything throughly providing great customer service and an honest company
Date: March 21, 2025
Website: Google
Acouple years ago CAA was...
Absolutely Nobody
Acouple years ago CAA was a pick and wouldn't tow my POS car to my apartment and I was strapped for cash so I asked them to drop my car in this guy's parking lot so I could push it to my place... he came out after hours and asked what I was doing... he was very cool about me dropping my car there. Glad to see he has a near perfect rating, others get way to involved.
Date: March 21, 2025
Website: Google
Everything was done with 110%...
Sammie Sananikone
Everything was done with 110% Communication was astounding Would highly recommend Mister Transmission Waterloo!
Date: March 21, 2025
Website: Google
Had a wonderful experience with...
Melissa
Had a wonderful experience with mark and his team. They explained everything throughly providing great customer service and an honest company
Date: March 21, 2025
Website: Google
These people are great! Helped...
James Overton
These people are great! Helped my dad who was travelling from out of town with low differential oil without an appointment and fully booked. I am happy to recommend them.
Date: March 21, 2025
Website: Google
Did exactly what they said...
Andrew Mackey
Did exactly what they said ,friendly service.
Date: March 21, 2025
Website: Google
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