Transmission Repair & Service Etobicoke, Ontario

Pinpointing the exact cause of any transmission problem takes skill, knowledge, and investigation

The evolution of transmissions has made these machines and systems increasingly complex. When transmission repairs are required, determining the cause and cure for what ails can be tricky. Why? Because transmissions have become remarkably complex and computerized and that presents both advantages and disadvantages. On one hand, transmission performance has become noticeably better in all vehicle makes and models. On the other, the increased complexity and digitization of transmission systems has made repair work a highly technical and complicated affair.


As you can imagine, there are different types of transmission repair jobs and options you can choose from depending on the nature of your vehicle’s breakdown. Understanding what those options are can help you make informed decisions when faced with a choice of transmission repairs to weigh.

A Repair for Every Type of Transmission Malfunction

Some transmission repair work is straightforward and mechanical in nature. Other times, it’s a combination of mechanical and electronic engineering that’s required to get your car back on the road. The most common types of repair work include:

  • Adjustments and in-car repairs. Most minor repairs are simple matters that are done without removing the transmission from the vehicle. If yours is a computer-controlled transmission that is not shifting properly, it is often the result of a computer sending incorrect signals due to a faulty sensor, or the transmission is not reacting to the command because of a bad connection or defective solenoid pack. If a non-computer controlled transmission is shifting too early or too late, it may require an adjustment to the throttle cable. If the vehicle has a vacuum modulator instead of a throttle cable, there is an adjustment that can be made using an adjustment screw in some designs. In vehicles with modulators, however, it is important to ensure there are no vacuum leaks and that the engine is running at peak efficiency.
  • Reseal jobs. A transmission is re-sealed to repair external transmission fluid leaks. If you see spots of red oil on the ground under the car, your transmission may need a re-seal job. To check a transmission for leaks, a technician will put the vehicle on a lift and examine the unit for signs of oil leaks. If a leak is spotted at any of the external seals or gaskets and the transmission otherwise performs well, the technician will most likely recommend that the transmission be re-sealed. Most of the external seals can be replaced while the transmission is still in the car but, if the front seal must be replaced, the transmission must first be removed from the vehicle to gain access to it.
  • Replacing accessible parts. There are a number of parts that are accessible without requiring the removal of the complete transmission. The parts that are accessible, however, vary from transmission to transmission and most transmission repair facilities would hesitate to provide meaningful warranties on external repairs for the simple reason that they cannot see if there are any additional internal problems in the components that are only accessible by transmission removal.
  • Complete overhauls. Also known as “rebuilding a transmission”, a complete overhaul involves the removal and disassembly of the transmission in its entirety. Every part is inspected for wear and damage, then cleaned in a special cleaning solution, or replaced with another part depending on its condition. Parts that have friction surfaces, such as bands and clutches are replaced as are all seals and gaskets. The torque converter is also replaced, usually with a remanufactured one. Technical service bulletins are checked to see if the auto manufacturer recommends any modifications to correct design defects that were discovered after the transmission was built. Automobile manufacturers often make upgrade kits available to transmission shops to resolve these design defects.

Replacing or Overhauling a Transmission

When a transmission requires an overhaul, there are two options that you may have. The first is to remove your existing transmission and overhaul it, then put the rebuilt unit back in your car. The second option is to replace your existing unit with another unit that has already been rebuilt or remanufactured.

A word to the wise: replacing your transmission with a used one may not be your best option. Used transmissions often have questionable histories that could create a whole new set of challenges. New transmissions, meanwhile, are mostly aftermarket transmissions billed as new but are in fact rebuilt transmissions with new parts.

The cost of the repair is always top-of-mind and understandably so. Transmission repairs are usually unexpected (and unwelcome). The cost varies depending on the outcome of our diagnostic testing, and we will help you to understand the various factors that come into play. We also offer our customers flexible payment options.

Whichever route you choose, you can trust our transmission experts to get you and your car back on the road.

Visit Mister Transmission for an assessment on what transmission repairs you may need. Contact the Mister Transmission service centre nearest to you.

Featured Services
Transmission Repair

The evolution of transmissions has made these machines and systems increasingly complex. When transmission repairs are required, determining the cause and cure for what ails can be tricky.

Learn More
Transmission Technology

At Mister Transmission we have access to leading-edge diagnostic equipment, enabling us to offer you the fastest and most accurate findings about what’s going on inside your vehicle’s transmission.

Learn More
Transmission Maintenance & Service

Just as you have other parts of your car serviced, your transmission needs maintenance to ensure a long life and avoid transmission problems.

Learn More
image-reviews image-reviews
Customer Reviews
Brought my VW in for...
Vanisha Singh
Brought my VW in for check- in and thoroughly impressed with the service and value this location provided to me. Their expertise is truly appreciated and comforting that my vehicle is in the right hands. Highly recommended and appreciated the knowledge they provided to me without cutting corners or charging fees that are unaffordable. Thanks Team
Date: March 28, 2025
Website: Google
Mr Transmission- Queensway. Had my...
Sandra Monaco
Mr Transmission- Queensway. Had my 2011-Chevrolet Equinox we call it the Beast at the Queensway location. It has 250,000 kilometres. My grandson drive’s the beast. Has to be safe!! Was helped by Ali, Mohammad, Caroline and Conroy from the Dixon location. They did a great job. Very kind, friendly, Professional service. They went above and beyond to help me. Mohammad followed up with me after a week to see how the Beast was doing. He keeps on going!! I highly recommend Mr.Transmission #002. Thank’s to everyone. Pina Monaco ⭐️⭐️⭐️⭐️⭐️
Date: February 25, 2025
Website: Google
Great service and the owner...
Tash Tsagouris
Great service and the owner went out of his way to accommodate me in my situation. Great place, highly recommend
Date: December 25, 2024
Website: Google
A real great experience deserves...
Greg Hylton
A real great experience deserves to be shared. The transmission repair service to my 2018 Ford F150 was second to none. I experienced patience, professionalism, absolutely great communication and a better than factory job done. Yulie kept me apprised throughout the process ( mine was a particularly challenging one). I could do with more "stars" to show my appreciation, 5 is just not enough. Would not hesitate to recommend.
Date: December 14, 2024
Website: Google
I had a great experience...
David Brown
I had a great experience with Uli and his team at the Queensway Etobicoke location. My 2015 Hyundai Santa Fe required a replacement transfer case and transmission and I was ready to sell it for parts but Uli presented me with different options allowing me to ultimately make an informed decision on an affordable used replacement. Uli and his team are consummate professionals, courteous and respectful. I will take my wife's newer Subaru here for transmission service in a heartbeat. Thank you, Uli and team!
Date: December 3, 2024
Website: Google
I had the best experience...
Tanya Comrie
I had the best experience with Mister Transmission at the Queensway. Uli took really good care of me and was very professional, kind and courteous. He was able to explain thoroughly what was the problem and gave me constant updates in terms of what was happening with my car. He took a hopeless situation with my car’s transmission (as stated by dealership) and fixed my car. It runs as good as new. John, the mechanic was very thorough as well. If you need your transmission done, please go to this location. As mentioned in another post, the owner and everyone at Mister Transmission are very honest and do a fantastic job. I cannot say enough good things about this place. Thanks Uli!
Date: November 1, 2024
Website: Google
The store is under new...
Viviane Veronez
The store is under new management. They fixed a problem in my car from a bad job that was done last year. My car was there a little longer then we expected but they did everything they could to fix it and we picked it up with the job done properly. Give Uli and Aki a try they are honest people. I called a few places before went there and they had a fare price.
Date: October 27, 2024
Website: Google
They were very fair and...
Roberto Castaldo
They were very fair and professional I highly recommend them
Date: September 21, 2024
Website: Google
This store is under new...
Rebecca Christie
This store is under new ownership, Aki Sahaye is the store manager. They are working and ensuring this location meets up to the expectations of Mister Transmission. David Rinella was the old manager/owner of the franchise, he is the one that caused NUMEROUS ISSUES and thankfully Aki worked with me and sorted everything out. Aki is professional and you can be sure this location is running smoothly. Head Office of Mister Transmission is aware of what the previous owners/management has done. They will hopefully be investigating the Mister Transmission at Jane and Lawrence, so no one else is taken advantage of!! Good Job Aki Sahaye, thank you for righting the wrongs!! We will be back!!
Date: September 14, 2024
Website: Google
So nice guy and professional
Ontario Towing
So nice guy and professional
Date: August 9, 2024
Website: Google
Mister Transmission Blogs
Recent Blogs
Transmission Overheating Causes: How To ...
Transmission overheating occurs when the system becomes too hot to function properly.
Read More
April 16, 2025
Signs Of A Failing Transmission Filter A...
The transmission filter plays a crucial role in keeping the transmission system clean
Read More
April 07, 2025
Manual Vs. Automatic Transmission Mainte...
Your vehicle’s transmission plays a crucial role in keeping your car running
Read More
March 31, 2025
How Much Does A New Transmission Cost? A...
A vehicle’s transmission is one of its most crucial components, responsible for
Read More
March 24, 2025
Honda Transmission Replacement Price: Wh...
The cost of replacing a Honda transmission varies depending on the model, year, and
Read More
March 28, 2025
Cheap Transmission Repair Services: Wher...
Transmission repair costs can be high due to the complexity of the system. Unlike
Read More
March 07, 2025
How To Find The Best Transmission Repair...
A vehicle's transmission is one of its most crucial components, ensuring smooth gear
Read More
February 28, 2025
Automatic Transmission Slipping Issues: ...
Automatic transmissions are crucial components of modern vehicles, allowing smooth
Read More
February 21, 2025
Ford Transmission Replacement Cost: Is I...
When faced with transmission issues, Ford owners often wonder whether they should
Read More
February 14, 2025
Transmission Problems? Here’s How To D...
Transmission problems can significantly impact the performance and safety of your
Read More
February 07, 2025