What Is a Toyota Automatic Transmission?

Toyota vehicles with automatic transmissions are more common in Canada than those with manual transmissions. Automatic transmissions use sensors to determine when they should shift gears, changing them by using internal oil pressure. An automatic transmission temporarily disconnects itself from the engine when shifting gears, which is controlled by the lock-up in the torque converter, which transfers power from the engine to the transmission via fluid coupling. An automatic transmission reaches different speeds by creating different gear ratios.

What are the common problems in a Toyota automatic transmission?

Toyota is known for making dependable and durable vehicles. Even so, transmissions are complex and there’s a lot that can go wrong with them. Arguably, Toyota transmissions are the most problematic parts of their vehicles.

There are many registered complaints about Toyota transmissions not accelerating or getting stuck in gear. Other complaints include rough and delayed shifting and sudden losses of problems. These problems are annoying at best and dangerous at worst. That’s why it’s imperative to bring your Toyota to Mister Transmission of Saskatoon for inspection as soon as you notice any of these issues, or if your check engine light turns on for no apparent reason.

How we diagnose transmission problems

The first step in diagnosing a transmission is listening to what the vehicle’s owner says. There are some telltale signs of certain transmission problems, and learning about what you’ve been experiencing can help us decide where to look. Some common signs of Toyota automatic transmission problems include:

  • Transmission shuddering
  • Difficulty accelerating after a stop
  • Rough shifting
  • Delayed shifting
  • Sudden shifting

Modern Toyota vehicles have onboard computers that help the transmission run more efficiently. The downside is that these computers make transmission repair more complicated. Thankfully, we at Mister Transmission of Saskatoon have cutting-edge diagnostic technology that allows us to communicate with your Toyota’s onboard computer.

To determine your transmission’s problem, we first connect your Toyota’s onboard computer to our diagnostic equipment. This creates a code that tells us where the problem is. After an inspection and possible adjustment, we can conduct a test drive. This allows us to test how your transmission handles in real-world conditions. Following this, we may decide that a lift inspection or pan examination are necessary.

How Mister Transmission of Saskatoon Can Help

At Mister Transmission of Saskatoon, we are experts at Toyota transmission service, repair, and maintenance. We have 60 years of institutional experience and we provide our technicians with advanced training. Our technicians are experts who can work on any Toyota model, and they have the necessary equipment to do so.

Whether you have Toyota transmission problems or just want some routine maintenance in Saskatoon, you can contact Mister Transmission. Our Multi-Check Inspection can find any problem your automatic Toyota transmission may have.

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.

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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.

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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.

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Customer Reviews
Excellent service and honest advice....
John Monai
Excellent service and honest advice. They fixed my transmission issues quickly and professionally. They took the time to explain exactly what was wrong and gave me a clear estimate before starting. It’s hard to find a shop you can trust with complex transmission issues, but these guys are experts. Fast turnaround and excellent communication. Thanks for getting me back on the road
Date: February 16, 2026
Website: Google
This shop truly intends to...
Elias Fust
This shop truly intends to help solve your problem if your transmission is acting up. They don't try to just make money off you, they help you get your vehicle running as soon as possible and as affordably as possible. I highly recommend Mister Transmission!
Date: February 1, 2026
Website: Google
Great experience! I needed a...
Dawn Patterson
Great experience! I needed a new transmission in my accessible van and they got it done as soon as they could to get us back on the road!! Thank you!!
Date: January 24, 2026
Website: Google
Job was done faster then...
Seamus Galarneau
Job was done faster then expected and fair price
Date: December 12, 2025
Website: Google
Great place to deal, definitely...
Gerald Friesen
Great place to deal, definitely know their trannys
Date: November 28, 2025
Website: Google
They came in on budget,...
Brent Evjen
They came in on budget, in a reasonable time. They even fixed a couple of extra things. Good communication. Super friendly staff.
Date: November 22, 2025
Website: Google
They always have the parts...
Ian Manderscheid
They always have the parts I need in stock when building transmissions
Date: November 11, 2025
Website: Google
We were in the middle...
Dana Leedahl
We were in the middle of a move when the transmission went on our truck, Mr. transmission the saved the day! Thank you🙏🏽
Date: October 14, 2025
Website: Google
MISTER TRANSMISSION is reliable, affordable...
Jaspreet Singh
MISTER TRANSMISSION is reliable, affordable and quick with repairs. The staffs are friendly and offer great costumer services
Date: October 2, 2025
Website: Google
I've used them three times...
Lew Harrison
I've used them three times now, and if needed, I'll be back. Very pleased with their work, and Shawn was very accommodating. He made the experience seem effortless.
Date: September 29, 2025
Website: Google
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