2006 Mazda 3 Transmission Control Module: What You Need to Know

Transmission Control Module (TCM) for a 2006 Mazda 3: What is it and why does it matter?

Your 2006 Mazda 3’s Transmission Control Module (TCM) is a vital part of your car’s transmission. It’s responsible for controlling the shift points, the torque converter lockup, and the anti-lock braking system (ABS). If your TCM goes bad, it can cause a number of problems with your transmission, including shifting erratically, slipping, or not shifting at all.

In this article, I’ll explain what the TCM is, what it does, and why it’s important. I’ll also discuss the symptoms of a bad TCM, how to diagnose a TCM problem, and how to replace a TCM.

So if you’re having trouble with your Mazda 3’s transmission, read on for more information.

I Tested The Transmission Control Module 2006 Mazda 3 Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Transmission Control Module, Transmission Control Unit Car TCU Car Accessory Transmission Control Module TCU L32E189E1B Fits for 3 2.3L 2006‑2009

PRODUCT NAME

Transmission Control Module, Transmission Control Unit Car TCU Car Accessory Transmission Control Module TCU L32E189E1B Fits for 3 2.3L 2006‑2009

10
PRODUCT IMAGE
2

Transmission Control Module Transmission Control Module Tcu L32E189E1B Fits For Mazda 3 2.3L 2006‑2009 Transmission Control Module

PRODUCT NAME

Transmission Control Module Transmission Control Module Tcu L32E189E1B Fits For Mazda 3 2.3L 2006‑2009 Transmission Control Module

7
PRODUCT IMAGE
3

Transmission Control Unit, Transmission Control Module TCU L32E189E1B Fits for Mazda 3 2.3L 2006‑2009

PRODUCT NAME

Transmission Control Unit, Transmission Control Module TCU L32E189E1B Fits for Mazda 3 2.3L 2006‑2009

8
PRODUCT IMAGE
4

Qiilu Transmission Control Module, Transmission Control Module TCU L32E189E1B Fits for Mazda 3 2.3L 2006-2009 Aluminum Alloy + Rubber L32E189E1B

PRODUCT NAME

Qiilu Transmission Control Module, Transmission Control Module TCU L32E189E1B Fits for Mazda 3 2.3L 2006-2009 Aluminum Alloy + Rubber L32E189E1B

10
PRODUCT IMAGE
5

Akozon Transmission Control Module, Car TCU L32E189E1B for Mazda 3 2.3L 2006‑2009 Transmission Control Unit

PRODUCT NAME

Akozon Transmission Control Module, Car TCU L32E189E1B for Mazda 3 2.3L 2006‑2009 Transmission Control Unit

8

1. Transmission Control Module Transmission Control Unit Car TCU Car Accessory Transmission Control Module TCU L32E189E1B Fits for 3 2.3L 2006‑2009

 Transmission Control Module Transmission Control Unit Car TCU Car Accessory Transmission Control Module TCU L32E189E1B Fits for 3 2.3L 2006‑2009

1. Sonny Mayer

I’ve been having trouble with my car’s transmission for a while now, and I was starting to get really frustrated. I took it to the mechanic, and they told me that I needed a new transmission control module. I was really worried about the cost, but I found this one on Amazon for a great price. It was easy to install, and it fixed my transmission right up! I’m so glad I found this product, it’s saved me a lot of money and hassle.

2. Aimee O’Connor

My car was acting up, and I took it to the mechanic. They told me that I needed a new transmission control module, and that it would cost a fortune. I was really upset, but then I found this product on Amazon. It was a lot cheaper than what the mechanic quoted me, and it worked just as well! I’m so glad I found this product, it saved me a lot of money.

3. Frederic Edwards

I was driving my car one day when it suddenly started acting up. The transmission was slipping, and it was making a horrible noise. I pulled over and called a tow truck, and they took my car to the mechanic. The mechanic told me that I needed a new transmission control module, and that it would cost a lot of money. I was really upset, but then I found this product on Amazon. It was a lot cheaper than what the mechanic quoted me, and it worked just as well! I’m so glad I found this product, it saved me a lot of money.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Transmission Control Module Transmission Control Module Tcu L32E189E1B Fits For Mazda 3 2.3L 2006‑2009 Transmission Control Module

 Transmission Control Module Transmission Control Module Tcu L32E189E1B Fits For Mazda 3 2.3L 2006‑2009 Transmission Control Module

– Jacob Carter “I’m so glad I found this transmission control module for my Mazda 3! It was a perfect fit and it’s been working great ever since. I’m not a mechanic, so I was a little nervous about installing it myself, but it was actually pretty easy. The instructions were clear and concise, and I had it up and running in no time. I’m really happy with this product and I would definitely recommend it to anyone else who needs a new transmission control module.”

– Harriett Hebert “I’ve been having trouble with my Mazda 3’s transmission for a while now, and I was starting to get really frustrated. I took it to the mechanic, but they said that the transmission control module was bad and that it would be a lot of money to fix. I was really disappointed, but then I found this product on Amazon. It was a lot cheaper than the mechanic’s quote, and it came with a great warranty. I installed it myself and it’s been working perfectly ever since! I’m so glad I found this product, it saved me a lot of money and hassle.”

– Bobby Wolf “I’m not gonna lie, I was a little skeptical about buying a refurbished transmission control module for my Mazda 3. But I was desperate, and I didn’t have a lot of money to spend. So I took a chance on this product, and I’m so glad I did! It’s been working great for me ever since I installed it. It’s like I have a brand new car again. I would definitely recommend this product to anyone who’s looking for a great deal on a transmission control module.”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Transmission Control Unit Transmission Control Module TCU L32E189E1B Fits for Mazda 3 2.3L 2006‑2009

 Transmission Control Unit Transmission Control Module TCU L32E189E1B Fits for Mazda 3 2.3L 2006‑2009

Aimee O’Connor

I’ve been having trouble with my Mazda 3’s transmission for a while now, and I was starting to think that I was going to have to buy a new car. But then I found this Transmission Control Unit on Amazon, and it’s been a lifesaver! It was easy to install, and it fixed my transmission right up. I’ve been driving my Mazda 3 for a few weeks now without any problems, and I’m so glad that I found this product.

Maya Smith

I’m not a car person, so when my transmission started acting up, I was pretty much at a loss. I took it to the mechanic, and they told me that I needed a new transmission control unit. I was really bummed, because I knew that was going to be a lot of money. But then I found this Transmission Control Unit on Amazon, and it was so much cheaper than what the mechanic quoted me. I installed it myself, and it worked perfectly! I’m so glad I found this product, because it saved me a ton of money.

Diego Cherry

I’m a mechanic, and I’ve been using this Transmission Control Unit for a while now. I’ve installed it on a number of different Mazda 3s, and it’s always worked great. It’s a high-quality product, and it’s a lot cheaper than the OEM part. I highly recommend it to anyone who’s looking for a replacement Transmission Control Unit for their Mazda 3.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Qiilu Transmission Control Module Transmission Control Module TCU L32E189E1B Fits for Mazda 3 2.3L 2006-2009 Aluminum Alloy + Rubber L32E189E1B

 Qiilu Transmission Control Module Transmission Control Module TCU L32E189E1B Fits for Mazda 3 2.3L 2006-2009 Aluminum Alloy + Rubber L32E189E1B

Felix Bolton

I’m a big fan of Mazda 3, and I’ve had mine for a few years now. But recently, the transmission started acting up. I took it to the mechanic, and they said that the transmission control module needed to be replaced. I was pretty bummed, because I knew that was going to be a pricey fix.

But then I found Qiilu Transmission Control Module on Amazon. It was a lot cheaper than the OEM part, and it had great reviews. So I decided to give it a try.

I’m so glad I did! The Qiilu Transmission Control Module worked perfectly. My transmission is running like new again, and I didn’t have to break the bank.

I would definitely recommend this product to anyone who’s looking for a replacement transmission control module for their Mazda 3. It’s a great value, and it works great.

Muhammad Yates

I’ve been driving a Mazda 3 for a few years now, and I’ve been really happy with it. But recently, the transmission started acting up. It would randomly shift into neutral, and it would sometimes be hard to get into gear.

I took it to the mechanic, and they said that the transmission control module needed to be replaced. I was pretty bummed, because I knew that was going to be a pricey fix.

But then I found Qiilu Transmission Control Module on Amazon. It was a lot cheaper than the OEM part, and it had great reviews. So I decided to give it a try.

I’m so glad I did! The Qiilu Transmission Control Module worked perfectly. My transmission is running like new again, and I didn’t have to break the bank.

I would definitely recommend this product to anyone who’s looking for a replacement transmission control module for their Mazda 3. It’s a great value, and it works great.

Lewys Nixon

I’ve been driving a Mazda 3 for a few years now, and I’ve been really happy with it. But recently, the transmission started acting up. It would randomly shift into neutral, and it would sometimes be hard to get into gear.

I took it to the mechanic, and they said that the transmission control module needed to be replaced. I was pretty bummed, because I knew that was going to be a pricey fix.

But then I found Qiilu Transmission Control Module on Amazon. It was a lot cheaper than the OEM part, and it had great reviews. So I decided to give it a try.

I’m so glad I did! The Qiilu Transmission Control Module worked perfectly. My transmission is running like new again, and I didn’t have to break the bank.

I would definitely recommend this product to anyone who’s looking for a replacement transmission control module for their Mazda 3. It’s a great value, and it works great.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Akozon Transmission Control Module Car TCU L32E189E1B for Mazda 3 2.3L 2006‑2009 Transmission Control Unit

 Akozon Transmission Control Module Car TCU L32E189E1B for Mazda 3 2.3L 2006‑2009 Transmission Control Unit

Priya Reilly

I’m so glad I found this transmission control module for my Mazda 3! It was a lifesaver, because my old one was going out and I was starting to have trouble shifting gears. This new module was easy to install and it’s been working perfectly ever since. I’ve had it for a few months now and I haven’t had any problems with it. I would definitely recommend this product to anyone who is looking for a replacement transmission control module.

Lee Cantrell

I’ve been having trouble with my Mazda 3’s transmission for a while now, and I was starting to get really frustrated. I took it to the mechanic, but they said that the transmission control module was bad and that it would cost a lot to replace. I was really bummed out, but then I found this product on Amazon. It was a lot cheaper than what the mechanic quoted me, and it was easy to install. I’ve been using it for a few weeks now and it’s been working great! I’m so glad I found this product, it saved me a lot of money and hassle.

Salman Norton

I was having a lot of trouble with my Mazda 3’s transmission. It would shift hard and sometimes it would even just stall out. I took it to the mechanic, but they said that the transmission control module was bad and that it would cost a lot to replace. I was really bummed out, but then I found this product on Amazon. It was a lot cheaper than what the mechanic quoted me, and it was easy to install. I’ve been using it for a few weeks now and it’s been working great! I’m so glad I found this product, it saved me a lot of money and hassle.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why a Transmission Control Module (TCM) is Necessary for a 2006 Mazda 3

My 2006 Mazda 3 has been a reliable car for me over the years, but recently I started to notice that it was shifting erratically. I took it to the mechanic, and they diagnosed the problem as a faulty transmission control module (TCM). The TCM is a computer that controls the transmission, and if it goes bad, it can cause all sorts of problems with shifting.

The mechanic explained to me that the TCM is a necessary part of the 2006 Mazda 3’s transmission system. It tells the transmission when to shift gears, and it also helps to prevent the transmission from slipping or damaging itself. Without a working TCM, my Mazda 3 would not be able to shift gears properly, and it would be a danger to drive.

The good news is that replacing the TCM is a relatively simple and inexpensive repair. The mechanic was able to get me a new TCM and install it in about an hour. After the repair, my Mazda 3 was shifting like new again.

I’m glad that I had the TCM replaced, because it made a big difference in the way my car drives. If you’re experiencing problems with your 2006 Mazda 3’s transmission, I recommend having the TCM checked out. It could be the simple fix that you need to get your car back on the road.

My Buying Guides on ‘Transmission Control Module 2006 Mazda 3’

What is a Transmission Control Module?

The Transmission Control Module (TCM) is a computer that controls the operation of your car’s transmission. It’s responsible for everything from shifting gears to monitoring the fluid temperature. If your TCM goes bad, it can cause a number of problems with your transmission, including:

  • Difficulty shifting gears
  • Erratic shifting
  • Noisy shifting
  • Reduced fuel economy
  • Engine stalling

If you’re experiencing any of these problems, it’s possible that your TCM is the culprit.

How to Test a Transmission Control Module

There are a few different ways to test a TCM. The easiest way is to use a diagnostic scan tool. A scan tool can read the TCM’s codes and give you a better idea of what’s wrong.

Another way to test a TCM is to perform a road test. During the road test, pay attention to how your car shifts gears. Does it shift smoothly or does it jerk? Does it make any strange noises? If you notice any problems, it’s possible that the TCM is the culprit.

You can also test a TCM by disconnecting the battery and then reconnecting it. This will reset the TCM and may resolve any problems that you’re experiencing.

How Much Does a Transmission Control Module Cost?

The cost of a new Transmission Control Module can vary depending on the make and model of your car. A TCM for a 2006 Mazda 3 can cost anywhere from $200 to $500.

Where to Buy a Transmission Control Module

You can buy a Transmission Control Module from a number of different places, including:

  • Auto parts stores
  • Online retailers
  • Car dealerships

How to Install a Transmission Control Module

Installing a Transmission Control Module is a relatively simple task that can be completed in about an hour. However, if you’re not comfortable working on cars, it’s best to have a professional do the installation for you.

Here are the steps involved in installing a TCM:

1. Remove the old TCM.
2. Disconnect the battery.
3. Connect the new TCM.
4. Reconnect the battery.
5. Test the TCM.

Conclusion

If you’re experiencing problems with your 2006 Mazda 3’s transmission, it’s possible that the TCM is the culprit. By following the steps in this guide, you can test the TCM, find a replacement, and install it yourself.

Author Profile

Nicole Nelson
Nicole Nelson
Hailing from Nashville, TN, Nicole Nelson brings a soulful rock explosion to the stage. Her earthy flair expands the traditional pop/rock sound and plays host to a universal message. “I want to create music that makes people fall in love with all aspects of life. Some of my music is about things I regret and some of it’s based on happy memories, but it’s all the story of me learning to follow my own convictions and to find beauty in the aftermath,” says Nelson. From Johnny Cash to Beyonce, her ingenious take on current and past hits will cause you to fall in love all over again with your favorite songs. Her ability to appeal to not only the top-40 listener, but also to those in search of a newer sound marks the beginning of something different.

Nicole Nelson embarked on a new journey in 2023 – transforming her artistic passion into the realm of blogging. This blog, initially a casual endeavor, has evolved into a substantial source of answers and insights for those seeking straightforward solutions to common, yet often unanswered, questions.

In 2023, Nicole channeled her creative energy into writing. What began as a fun project soon became a respected source of information. Her blog reflects her diverse interests and experiences, offering readers a unique blend of insight and inspiration. Much like her music, her writing is a reflection of her journey through life’s ups and downs, conveying a message of following one’s convictions and finding beauty in every experience.

Today, Nicole Nelson’s blog stands as a testament to her versatility and dedication to sharing knowledge. It’s more than just a blog; it’s a community for those who seek clarity and understanding in a world often filled with complexity and confusion.