What Are The Most Common Transmission Repairs?

August 14, 2020 | By Mister Transmission

What Are The Most Common Transmission Repairs?

Transmissions are incredibly intricate pieces of machinery. There’s a lot that goes on in order to transfer power from your engine to your wheels. And that means there’s a lot that can go wrong.

Any Number Of Problems Can Occur Within A Transmission. But Some Parts Are More Likely To Require Repairs Than Others.

By learning what are the most common transmission repairs, you can get a sense of where the most troublesome spots are within a transmission, as well as how to avoid having to need these repairs. In some respects, transmissions have weak points, but usually it’s more of a case of a driver neglecting a small problem and then that problem turning into a big problem. A big problem that requires repairs, sometimes big repairs. So, just what are the most common transmission repairs?

The Good News Is That A Lot Of Transmission Repairs Are Relatively Minor Ones.

Small adjustments and in-car repairs account for a large amount of transmission repairs. If your transmission needs a repair, you’d better hope that said repair does not necessitate the removal of the transmission from the body of the vehicle. If a repair can be done with the transmission still in place, it’s a relatively minor one. Such repairs might require the replacement of a sensor or solenoid pack, or an adjustment to the throttle cable in older models. There are also accessible parts that can be replaced relatively easily.

Most Transmission Problems Involve Transmission Fluid In Some Way. A Lack Of Transmission Fluid Can Cause Any Number Of Problems. And A Lack Of Transmission Fluid Can Be Caused By A Leak.

Reseal jobs repair external transmission fluid leaks. If you notice patches of reddish liquid on the ground under your car, your transmission may need a re-seal job. A transmission tech will put your vehicle on a lift and examine it for signs of a transmission fluid or, in manual transmissions, a transmission oil leak. Most external seals can be replaced while the transmission is still in the car, except for the front seal.

If Your Transmission Is Really Damaged Or If The Problem Cannot Be Ascertained, The Transmission Repair You Need Might Be A Transmission Overhaul.

Transmission overhauls/rebuilds require the removal and disassembly of the transmission in its entirety. Every part is inspected for wear and tear and either cleaned or replaced with another part, depending on its condition. Parts with friction surfaces, however, are replaced regardless, as are all seals and gaskets and the torque converter.

Mister Transmission

To learn more about transmission repair or to ask about a repair you think your transmission might need, please get in touch with us at one of our many locations.

Mister Transmission Team

The Mister Transmission team consists of certified transmission specialists with decades of combined experience in diagnosing, repairing, and maintaining automatic and manual transmissions.

With over 60 years of service across Canada, our experts provide trusted, accurate, and up-to-date automotive advice to help drivers make informed decisions about their vehicles.

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Customer Reviews
I took my vehicle to...
Mathieu Champagne
I took my vehicle to Mister Transmission to obtain a second opinion for a repair that Subaru City diagnosed (valve body replacement). Mister Transmission got me in for diagnosis as soon as I walked in the door. Their Shop Forman helped me out and took the vehicle for a road test and scanned for any codes and ended up diagnosing it with a totally different issue. He asked what Subaru City diagnosed and I told him CVT valve body replacement. He told me that wasn’t the issue and took the time to explain why the valve body replacement would not address the root cause of the issue. He explained that the actual repair required would be closer to $10k and was not worth the cost of the repair based on the mileage and age of my car. I really appreciate Mister Transmissions experience knowledge and honesty. It’s important to mention that the Subaru techs could not diagnose the issue in shop and had to send their findings to an online Subaru portal to obtain the diagnosis and I had to wait nearly 2 weeks for their diagnosis which was clearly incorrect and they charged me $190 to make an incorrect diagnosis. Mister Transmission, who are transmission specialists, were able to diagnose the issue in 10min with no cost to me. I recommend that everyone with transmission issues take their vehicles to Edmonton's Mister Transmission!
Date: August 15, 2026
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Goran “Megac”
It's hard to find this days, good shop,bud this guy's are very professional, Happy to know you guys All the best 👍👍👍
Date: August 15, 2026
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Giorgio is a very honest...
Nowab Ali
Giorgio is a very honest machine. I went there with some issues with Transmission. He took care of my Ford Edge right a way with my full satisfaction.
Date: August 15, 2026
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Excellent, prompt service from front...
L. J.
Excellent, prompt service from front office. Five stars from beginning to end. Would highly recommend!
Date: August 14, 2026
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I had my transmission serviced,...
Max Power
I had my transmission serviced, and Ray was exceptionally informative, experienced, and professional. He patiently addressed all of my questions. This is truly the best place for any car service, and they also conduct safety inspections and certifications.
Date: August 14, 2026
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The best service.
Diego Alberto
The best service.
Date: August 14, 2026
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Not a lot of genuine...
Ast 1987
Not a lot of genuine people left in this world! These guys are a few good people left! Thank you Denise and Lee for the advice and the help with my black kia sorento 2021…. Best customer service where they actually care for you!!!
Date: August 14, 2026
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Great service
Russell Smith
Great service
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I want to start off...
Blaze Tech
I want to start off by saying thank you to the Mr Transmission team I have a 2020 Chevy colorado, the transmition was shuddering which turned out to be the torque converter, after replacing the torque converter and new transmision fluid I am noticing NO MORE shuddering and smoother shifting👍
Date: August 14, 2026
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Very nice staff. They work...
Paula Bastien
Very nice staff. They work with you. They tell you how long it will take and they stick to their schedule. Price was actually less than the estimate.
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