10 Best Transmission Code Readers Review 2019

A transmission code reader is a small tool that helps to read and find transmission related problems in a vehicle.

Since this system involves a lot of moving parts, wear and tear is common. You need a transmission scanner to avoid taking your car to a mechanic and resolve smaller issues by yourself.

BlueDriver Bluetooth Pro OBDII Transmission Scan Tool for iPhone And Android
BlueDriver Bluetooth Pro OBDII Transmission Scan Tool

So, without further ado, let’s have a look at the ten best transmission code readers:

Best Transmission Code Readers

1
BlueDriver Bluetooth Pro OBDII Transmission Scan Tool for iPhone And Android

BlueDriver Bluetooth Pro
BlueDriver Bluetooth Pro OBDII Transmission Scan Tool for iPhone And Android
4.44.4 / 5
Bluedriver scan tool can perform many functionalities including transmission code reading.

Bluedriver scan tool can perform many functionalities including transmission code reading. It can read sensors and identify problems by showing you live data on the screen.

For example, problems in fuel pressure can cause leaks and affect the transmission system. Bluedriver scanner will let you know if there is a leak with the cause so you can solve the issue.

One more amazing thing about this transmission code scanner is that it can be operated via both Android and iOS devices using the Bluedriver app.

Features

Transmission Codes: This code scanner can read a variety of transmission codes.

  • Engine Oil Temp: It can check engine oil temperature. It’s important to keep an eye on this factor as high engine temperature could be problematic.
  • Fuel Usage: It will tell you about the amount of fuel your vehicle uses per trip. It can help you find how economical the car is.
  • Pressure: You can find out the atmospheric pressure or boost air pressure and absolute pressure if needed. A low fuel pressure often indicates a leak so make sure to check it.

Live Data: Live data is helpful. It helps save time by showing short/long term trim data, RPMs and other transmission data such as speed, etc.

Advanced Codes: Bluedriver is capable of reading and clearing both ABS and SRS codes in certain models including GM, Ford, Chrysler, Toyota, Nissan BMW, VW, and 2003+ Honda. 

It can find issues in the speed sensor, wheel sensor, anti-lock braking, and airbag system.

In addition to this, the scan tool can also tell you about ABS misfires and voltage codes since it supports mode 6.

Basic Features: This transmission diagnostic tool covers many basic features including CEL, freeze frame, emission readiness, MIL, and smog test. Moreover, it can read/clear pending, permanent and manufacturer specific codes.

Vehicles Coverage

It supports all 1996 and newer vehicles that are OBD2 compliant. Moreover, it supports all the major protocols as well.

Pros

  • Supports 30 million verified fixes.
  • Free to update.
  • 1-year warranty.
  • Shows multiple PIDs in a graphical form.
  • Supports log file exporting.

Cons

  • Doesn’t support diesel vehicles.
  • Cannot read crank sensor data.

Who Should Take This Transmission Code Reader?

BlueDriver Bluetooth Pro OBDII Transmission Scan Tool for iPhone And Android is ideal for DIYers, enthusiasts, and beginners who want to find transmission related problems in their car. Plus, since it’s a complete scanner, it can read other systems as well.

2
FIXD OBD-II Active Car Health Monitor And Professional Transmission Scan Tool – 2nd Generation

FIXD OBD-II
FIXD OBD-II Active Car Health Monitor & Professional Scan Tool - 2nd Generation
4.34.3 / 5
This scan tool can read basic and transmission codes in 5 brands including Chrysler, Honda, Nissan, Ford, and Toyota.

Another amazing transmission code reader on the list that can not only read codes but perform maintenance and scheduling as well.

This scan tool can read basic and transmission codes in 5 brands including Chrysler, Honda, Nissan, Ford, and Toyota.

It’s a Bluetooth scanner that supports smartphone connectivity.

Features

Oil Change Reminders: This transmission scan tool monitors the contents and notifies you when a replacement is needed. Moreover, it can also calculate the estimated cost of replacement.

Engine And Transmission Codes: Apart from reading basic engine codes, it can read transmission codes as well.

DTC: To make things easier, this tool supports DTC functionality. Thanks to this feature, you will have no problem in understanding a code as it will show an explanation of the code to help you understand the problem.

Vehicles Coverage

FIXD covers all 1996 and newer gas powered vehicles but doesn’t support diesel and electric vehicles. Moreover, it supports both Android and iOS devices.

Pros

  • Tracks the vehicle using the app.
  • Finds issues in the catalytic system.
  • Connects automatically to the phone if Bluetooth is on (has to be set in the first try).
  • Supports multiple connections.

Cons

  • Range of Bluetooth is short (works when you are in a close radius).

Who Should Take This Transmission Code Reader?

FIXD OBD-II Active Car Health Monitor And Professional Transmission Scan Tool – 2nd Generation can be a good option if you’re serious about maintaining your vehicle.

FIXD CODE READER
Credit: youtube.com

3
Autel MaxiCOM MK808 OBD2 Transmission Scan Tool with All System Diagnosis and Service Functions

Autel MaxiCOM MK808
Autel MaxiCOM MK808 OBD2 Scanner Diagnostic Scan Tool with All System Diagnosis and Service Functions Including Oil Reset, EPB, BMS, SAS, DPF, TPMS Relearn (MD802+MaxiCheck Pro)
4.44.4 / 5
It will tell you a lot about your transmission system and other components including BMS, DPF, ABS, SRS, AT, and SAS.

Maxicom’s MK808 is a tablet scan tool that can find both basic and advanced faults including transmission codes. It will tell you a lot about your transmission system and other components including BMS, DPF, ABS, SRS, AT, and SAS.

This 7-inch LCD operates on a battery with a runtime of 4.5 hours. Plus, it has a built-in Android system (KitKat).

Features

Advanced Functions: The scan tool supports many advanced features such as:

  • BMS: It will help you manage the battery system.
  • EPB: You can find faults in the electronic parking brake system with this tool.
  • SAS: Mk808 supports steering angle calibration.
  • ABS/SRS: Problems in the anti-lock braking system and airbag systems can be read by this transmission code reader.
  • TPMS: This feature checks the tire pressure and related faults.
  • Key Programming: You can create a specific key for your car to avoid theft.
  • DPF: It will find degenerate particle filter problems such as soot build up.
  • Oil Reset: The scanner will let you know when it is time to change the oil.

Transmission And Basic Features: MaxiCom MK808 offers many transmission features. It will help conduct a fuel system test, emission test, and read/clear engine lights including transmission codes.

Vehicles Coverage

It supports all 1996 and newer US-based and 2000 and newer EU based vehicles that are OBD2 compliant.

Pros

  • 1-year warranty.
  • You can download updates over WiFi.
  • Excellent technology support from Autel tech team.
  • Very durable unit.
  • Comes with a charger.

Cons

  • Doesn’t support ECU programming.
  • TPMS doesn’t work on Toyota Highlander, 2009 Jetta, and some more models.
  • IMMO function doesn’t work on Benz.

Who Should Take This Transmission Code Reader?

Autel MaxiCOM MK808 OBD2 Transmission Scan Tool with All System Diagnosis and Service Functions can perform both basic and advanced functionalities, therefore, both professionals and beginners can use it to find problems in the engine and transmission system.

4
Transmission Scan Tool OBDLink MX Bluetooth for Windows and Android (DIY Car and Truck)

ScanTool OBDLink MX Bluetooth
ScanTool OBDLink MX Bluetooth: Professional Grade OBD-II Automotive Scan Tool for Windows and Android – DIY Car and Truck Data and Diagnostics
4.24.2 / 5
This is one of the most well-known scan tools out there. Apart from transmission codes, it offers ABS/SRS codes as well.

This is one of the most well-known scan tools out there. Apart from transmission codes, it offers ABS/SRS codes as well.

It has a simple to understand interface which makes it ideal for beginners.

Features

Engine And Transmission Codes: This tool can read and clear engine light codes. With this feature, you will be able to identify and solve a large number of engine-related problems.

Moreover, it covers the transmission system as well.

ABS/SRS: If you own a GM, Ford, Nissan, Toyota or Mazda model, you can check the ABS and SRS codes in your car. It will help you maintain good road traction and a working airbag system.

Better Software Performance: OBDLink MX is designed to be quick and accurate. It’s best to use the tool with its own app as it offers a software speed boost of 300%.

Hack Proof: It is encrypted with a 128 bit encryption code that makes it hack proof. Hence, you can use it without any worries.

DTC: With this feature, you can learn about a code. It shows detailed code information on the screen in a simple language.

Vehicles Coverage

This transmission scanner supports all 1996 and newer cars and light trucks. However, it doesn’t support hybrid and electric cars. Moreover, it also supports all the 5 major protocols and works on Windows and Android devices.

Pros

  • 3-year warranty and 90 days money back guarantee
  • Works with MS and SW in GM vehicles.
  • 2x faster than average scanners.
  • Doesn’t overheat after hours of use.
  • Goes to sleep after 2 hours to save battery.

Cons

  • Doesn’t support iOS phones.

Who Should Take This Transmission Code Reader?

Beginners and DIYers can turn to this scanner and get rid of small issues that arise in the car’s engine and AT system. Transmission Scan Tool OBDLink MX Bluetooth for Windows and Android (DIY Car and Truck) is the best if you want a tool that is quick to work.

5
OBDeleven PRO Edition by Voltas IT, VW AUDI OBD2 Transmission Scan Tool for Android

OBDeleven PRO
OBDeleven PRO Edition by Voltas IT, VW AUDI OBD2 Scan Tool for Android
3.93.9 / 5
OBDeleven Pro works on Android phones and offers excellent features. It can read both simple and complex codes related to the transmission system, engine, ABS/SRS, etc.

OBDeleven Pro works on Android phones and offers excellent features. It can read both simple and complex codes related to the transmission system, engine, ABS/SRS, etc.

Features

ABS/SRS: The scan tool will read and clear ABS/SRS light once you have fixed the problem

Transmission Codes: This scanner is able to read plenty of transmission codes including AC codes, multimedia, fuel related codes, speed warning, key ignition warnings, etc.

Oil Light: It can read oil light and help reset it once you have changed the oil.

Engine Codes: Engine related codes can affect your car’s performance and cause long-term damage. With this scanner, you can read and solve engine codes.

It might be complex for some users to understand a code, but there are no such worries with this beauty as it offers explanations thanks to the built-in library.

Live Data: It displays live data on the go. You can see how your engine and AT system is performing at any given time.

App: This device can be used with an app of its own called OBDeleven Pro app.

EPB: It can read and reset electronic parking brakes light.

Other Features: Some other features it supports are DRL reset, BEM reset, and new battery registration.

Vehicles Coverage

It supports all 1996 and newer Audi and VW models that are OBD2 supported. Plus, it also supports some 1991-1995 models.

Pros

  • 2-year warranty.
  • Updates are free.
  • Supports VIN.
  • Use more than 500 features with the in-app buying.
  • Supports opening/closing of windows and adjusts car headlights.

Cons

  • Some app features are not free.

Who Should Take This Transmission Code Reader?

OBDeleven PRO Edition by Voltas IT, VW AUDI OBD2 Transmission Scan Tool for Android can be a good pick for professionals, enthusiasts, DIYers, and beginners who own a VW or Audi.

6
Autel AP200 OBD2 Transmission Bluetooth Adapter with All System Diagnoses and Service Functions

Autel AP200
Autel AP200 OBD2 Scanner Bluetooth Adapter with All System Diagnoses and Service Functions Including Oil Reset,ABS,SAS etc. Diagnostic Scan Tool with AutoVin for Family, Simplified Edition of MK808
4.44.4 / 5
Autel AP200 is the right fit for people who know their way around the engine and the transmission system.

Autel AP200 is the right fit for people who know their way around the engine and the transmission system. This Bluetooth code reader comes with an app of its own called MaxiAPP 200 that offers plenty of advanced and basic features.

Features

Oil Reset: It can read oil light and reset it once you have changed the oil.

EPB Reset: The scan tool can find EPB related codes and help reset them. Moreover, it can activate/deactivate the brake system and allow you to set the brakes when you replace the discs or pads.

ABS/SRS: It supports ABS/SRS codes making it possible to clear the codes after you have solved the problem.

BMS Reset: This will help you determine the battery’s health and register it when you perform a replacement.

SAS Reset: It can store the steering angle position in the sensor EEPROM and help calibrate it as well.

TPMS Reset: It finds out tire pressure in the vehicle.

IMMO: Helps program a key fob and control the keys.

DPF: This feature is concerned with faults related to the degenerate filter particle system. It passes a code along with an explanation if something is wrong.

Transmission Codes: It can read all sorts of transmission codes from the sensors and display them live. The scan tool is good at showcasing complete fuel system information on the screen.

Other Features: This scanner can perform active components test, O2 and EVAP test, I/M readiness tests, show graphical data, etc.

Vehicles Coverage

This diagnostic tool supports 1996 and later made American, European and Asian vehicles.

Pros

  • 1-year warranty.
  • Updates are free for lifetime.
  • Supports VIN.
  • Free software for the first car you use it with (enables automatically when you bind the VCI for the first time).

Cons

  • To use it on other cars, you need to purchase it for $15.99 for Android /$21.99 for iOS.

Who Should Take This Transmission Code Reader?

Autel AP200 is a good option for people who want to perform basic and advanced transmission and.engine features. It is suited for DIYers and semi-professionals.

7
FOXWELL NT510 Automotive OBD2 for BMW All System Car Transmission Scan Tool with Battery Registration

FOXWELL NT510
FOXWELL NT510 Automotive OBD2 Scanners Code Reader for BMW All System Car Diagnostic Scan Tool with Battery Registration
3.93.9 / 5
FOXWELL NT510 supports both OBD1 and OBD2 vehicles which is quite rare among transmission code readers.

FOXWELL NT510 supports both OBD1 and OBD2 vehicles which is quite rare among transmission code readers. This automotive tool offers amazing features such as ABS, SRS, battery registration, etc.

Features

  • SAS: This code reader can calibrate SAS and clear related fault codes.
  • Oil Reset: It will read oil light and reset it once you change the oil or resolve if there’s an issue.
  • ABS/SRS: Foxwell NT510 can read and clear ABS and SRS related codes. It makes it easier to process and solve issues thanks to the DTC feature.
  • TPMS: It shows the pressure in your tires on the go.
  • Battery System: The scanner supports battery registration.
  • DPF: DPF problem codes appear when there is soot in the exhaust. This scanner can read and tell you where and what the problem is. You can clear the DPF error after fixing the problem.
  • Transmission: You can find transmission related problems with this scanner. It can check the sensors, fuel systems for errors.
  • IMMO: This feature allows you to turn the engine on when the right key is used. It is only supported by a few vehicles.

Vehicles Coverage

It supports all 1996 and newer OBD2 cars including BMW. Moreover, it also covers OBD1 vehicles and a few Rolls Royce models.

Pros

  • 1-year warranty.
  • Allows you to rest electronic parking brakes.
  • Supports Bidirectional testing.
  • Find problems in the injector system.
  • Supports all 10 OBD2 modes.

Cons

  • Can be used in 5 cars only, at a single time.

Who Should Opt For This Tool?

Foxwell NT510 Full System OBD1 OBD2 Professional OBD2 Car Scanner is the right choice for mechanics, experts and professionals who want to find and solve complex issues in the car.

8
iCarsoft MBII for Mercedes Benz/Sprinter/Smart Professional Transmission Scanner, New Version

FOXWELL FW601
iCarsoft MBII for Mercedes Benz/Sprinter/Smart Professional Diagnostic Tool Scanner, New Version
4.24.2 / 5
iCarsoft MBII is a professional transmission scanner as it offers many features. It can diagnose a variety of components and systems including ABS, SRS, AT, airmatic, and AC.

iCarsoft MBII is a professional transmission scanner as it offers many features. It can diagnose a variety of components and systems including ABS, SRS, AT, airmatic, and AC.

Features

Transmission Codes: This scanner offers an electronic transmission control test feature. In modern cars, clutches and bands are actuated using hydraulics.

This scanner allows you to control each hydraulic using an electric solenoid. Hence, you can control the transmission system with this scanner. However, it is not supported in all the brands.

ABS/SRS: The scanner can catch ABS faults that occur in the sensor or in the wiring. It will improve tire traction and improve balance.

On the other hand, it can also find issues in the airbag deployment system and make sure it works properly.

Oil Light: You will be able to reset the oil light once you have changed the oil.

Basic Features: The scan tool is capable of checking and clearing engine codes. Other features including I/M readiness, O2, and EVAP test.

Vehicles Coverage

This scan tool is for Mercedes Benz, Sprinter and a few other brands. It supports the models built in 2000 and later only.

It’s best to check the official website if your car is compatible or not. The company offers a handy feature that lets you search for your car.

Pros

  • Supports diesel vehicles.
  • Can program integrated transmission control module in Mercedes.
  • Displays real-time data (boost pressure, gas temp. etc).
  • Resets airmatic codes.
  • Supports adjustments for the instrument cluster, AC, and Parktronic.

Cons

  • Doesn’t work on these chassis ( chassis’s: 107 124 126 129 140 201 202 208 210).

Who Should Take This Transmission Code Reader?

iCarsoft MBII for Mercedes Benz/Sprinter/Smart Professional Transmission Scanner, New Version is for car owners who own a Mercedes or Sprinter.

9
Launch CRP123 OBD2 Engine/ABS/SRS/Transmission Automotive code reader

Launch CRP123
Launch CRP123 OBD2 Scanner Engine/ABS/SRS/Transmission Automotive Code Reader Diagnostic Scan Tool
4.34.3 / 5
Launch Creader CRP123 can read transmission codes and supports all 10 OBD2 modes. It allows you to check for problems in the car and solve the problem.

Launch Creader CRP123 can read transmission codes and supports all 10 OBD2 modes. It allows you to check for problems in the car and solve the problem.

Features

Common Features: It will let you check and clear engine light codes, perform I/M Readiness, freeze frame, record data, and identify vehicle information automatically via VIN. 

10 OBDII Modes: This scanner can read information from the ECU such as EVAP, O2 sensor, emission info, vehicle info, freeze frame, etc.

Transmission Codes: It will help you keep an eye on the transmission system by showing live sensor data, fuel information, etc.

ABS/SRS: Problems that occur in the ABS and SRS can be found using this scanner. Once fixed, you can reset the ABS/SRS light.

Vehicles Coverage

This transmission code reader supports all 1996 and newer models that are OBD2 compliant.

Pros

  • 1-year warranty.
  • Updates are free for lifetime.
  • Can be connected to PC to print data.
  • Auto module search feature can help save time.

Cons

  • Hybrid cars are not supported.

Who Should Take This Transmission Code Reader?

LAUNCH CRP123 OBD2 Car Scanner for Engine, Transmission, ABS and Airbag Diagnosis is good at reading and explaining faults that occur in the transmission and other systems. Therefore, semi-professionals, professionals and DIYers should consider it.

10
ANCEL FX2000 Vehicle OBD2 Automotive Car Check Engine ABS SRS Transmission Diagnostic Scan Tool

ANCEL FX2000
ANCEL FX2000 Vehicle OBD2 Scanner Automotive Car Code Reader Check Engine ABS SRS Transmission Diagnostic Scan Tool
4.34.3 / 5
Ancel FX2000 supports 4 car systems including engine, ABS, SRS, and transmission.

Ancel FX2000 supports 4 car systems including engine, ABS, SRS, and transmission. It covers a wide range of brands and offers plenty of handy features including both basic and advanced functionalities.

Features

Full OBD2 Function Modes: This scanner supports Freeze Frame data (mode 5), Oxygen sensor test (mode 6), On-board Monitoring Test (mode 7), view and carbon canister test (Mode 8).

Transmission Codes: This scanner will read all kinds of transmission codes in cars that are built after 2005, however, it doesn’t support reset functionality. It can read and display live data including vehicle speed, load, gear ratio adjustment, gear shifting, etc.

ABS/SRS: This transmission code reader can read and clear ABS and SRS light. It can also perform bidirectional requests in the anti-lock braking system.

Vehicles Coverage

It supports all OBDI and OBDII vehicles, SUVs, minivans, light trucks, and hybrids that are built after 2005. However, it doesn’t support heavy trucks.

Altogether, this scanner supports 46 brands.

Pros

  • Supports 8 languages.
  • Large 4” TFT screen.
  • Supports DTC and VIN.
  • Shows live data in graphical form.

Cons

  • ABS/SRS/Transmission codes aren’t supported in vehicles built before 2005.

Who Should Take This Transmission Code Reader?

ANCEL FX2000 Vehicle OBD2 Automotive Car Check Engine ABS SRS Transmission Diagnostic Scan Tool is suitable for people with modern cars (built after 2005). It covers all four car systems including engine, transmission, ABS, and SRS.

Best Transmission Code Readers Comparison Chart

Transmission Code Reader WeightDimension CEL ResetDTCVINABS/SRSOil Reset EPB
1. BlueDriver Bluetooth Pro OBDII 8 ounces 2.2 x 1.9 x 1 inches Yes Yes Yes Yes NoNo
2. FIXD OBD-II 2.08 ounces1.8 x 0.8 x 1.6 inches Yes Yes Yes NoYes No
3. Autel MaxiCOM MK808 3.3 pounds 9.4 x 1.4 x 5.9 inches Yes Yes Yes Yes Yes Yes
4. Transmission Scan Tool OBDLink MX 1.12 ounces1.8 x 0.9 x 2 inches Yes Yes NoYes NoNo
5. OBDeleven PRO 1.12 ounces 1.9 x 1 x 1.3 inches Yes Yes Yes Yes Yes Yes
6. Autel AP200 1.12 ounces2.3 x 1.9 x 1 inches Yes Yes Yes Yes Yes Yes
7. FOXWELL NT510 1.14 pounds7.9 x 1.5 x 3.9 inches Yes Yes Yes Yes Yes Yes
8. iCarsoft MBII 1.14 pounds 26 x 19 x 6.5 inches Yes NoYes Yes Yes No
9. Launch CRP123 1.41 pounds 9.2 x 7.9 x 1.9 inches Yes Yes Yes Yes NoNo
10. ANCEL FX2000 1.63 pounds 9.3 x 7.9 x 1.8 inches Yes Yes Yes Yes NoNo

Best Transmission Code Readers Recommendation

BlueDriver is the best transmission code reader for us. It is easy to use and offers a variety of transmission-related tests. Plus, it uses Bluetooth technology and supports both iOS and Android devices.

If this isn’t good enough, you can try the FIXD OBD-II scanner. It shows both engine and transmission codes along with schedule reminders. It can be effective in keeping your vehicle in good condition.

Lastly, Autel MaxiCOM MK808 can also be a good pick. It supports both basic and advanced features such as transmission codes, ABS/SRS, SAS, EPB, TPMS, etc.

Bottomline

These were the 10 best transmission code readers on the market that you can choose from. Make sure to pick one that is compatible with your car and offers all the features that you want.

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