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.

Mechanic carrepair car on the road issues


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.

 

Visit your nearest Mister Transmission location today!

10827km away
 
  • 15903 Stony Plain Rd. NW
  • Edmonton, AB
  • T5P 3Z7
  • 587-786-6465
36 Edgewater Street Kanata,ON, ON K2L 1V8

What Customers Say About Mister Transmission

  • Our Nissan SUV is in Kanata, ON at the shop. Service was completed today. We live in Sudbury, ON. We need to make arrangements now to get our Nissan back to Sudbury. We sure could use $1,000 win at this point in our lives with our expensive move to Ottawa coming up on June 17. We didn’t see the added expense of our transmission going on us at this time but we are thankful that it happened in Kanata near Mr. Transmission and our friend Donny @ AAA Kavtech Inc. & not on our way home somewhere with the floods/Hwy 17 closures that we encountered that day. We had no choice but to take the long scenic route through Algonquin Park! It has been quit the experience! Grace & Richard Longchamps Sudbury, ON

    10 months Ago
  • The staff was very open to solving my transmission leak directly without having to order new cables and the unit they are attached to which the dealer promotes.. Overall, lines were repaired professionally at a very reasonable rate and I was spared paying over 485.00 for new parts. Now thats service!

    2 years Ago
  • I thought the cost was high. Including tax $4,400.00 to rebuild a transmission. I was told $100.00 would be deducted from the bill by Ryan when I told him I thought the cost was very high. Didn't happen. Other than that the service was friendly and professional.

    2 years Ago
  • Beauty, thanks, great service.

    2 years Ago
  • Quick diagnosis of my transmission problem by the shop owner with straightforward options on how to resolve it. Worked with me to find a sensible solution that accounted for the vehicle's age and how much I was prepared to spend to keep it on the road. I appreciate the no pressure guidance I received and am comfortable with the repair decision I ultimately made. The repairs were done efficiently and exactly as described beforehand. My SUV hasn't performed with such get-up-and-go for a long time. Overall, I'm very satisfied with whole experience (I can't believe I such said that about a transmission repair!).

    2 years Ago
  • I think the service and the employees did an outstanding job. My rating of 8 is only based on my insecurity and wait and see attitude. So far the experience has been very good and at this time I would recommend Mister Transmission

    2 years Ago
  • Awesome staff

    2 years Ago
  • Excellent customer service with Ryan on the front line. Curtis immediately assessed the issue on my first visit and was able to get an appt the next day to fix the problem, so very convenient. Friendly and professional. Great experience all round. Would not hesitate to recommend.

    2 years Ago
  • Curtis did a great job, explained what was wrong, estimated the cost accurately and had it done on time.

    2 years Ago
  • Very personable staff who worked hard to get my car fixed in a reasonable time.

    2 years Ago

Location Rating

4.9/5 - 95 Reviews