An OBD2 scanner is a handy tool to have in any garage – but not all are created equal. The best Toyota scan tool is one that’s both compatible with your vehicle and provides the diagnostic and service functions you need.
There are a lot of different OBD2 tools out there, and they vary widely in both price and functionality. Generally speaking, the price of the Toyota scanner will go up the more variety of functions it offers. The most affordable tools are those that are limited to one or two key functions.
But which Toyota code reader is the right one for your home garage? It mostly comes down to what year your Toyota was made and what kinds of systems you want to diagnose. Check out the full product reviews below to learn what each Toyota scanner is capable of.
Best Toyota scan tools reviews
| Product Name | Product Image | Editor's Picks | Our Rating |
|---|---|---|---|
| Ancel AD530 |  | Best Overall | 9.5/10 |
| Ancel JP700 |  | Runner Up | 9.5/10 |
| Autel MaxiLink ML619 |  | Great Pick | 9/10 |
| Carista |  | Best Budget Buy | 8.5/10 |
| Autophix OM127 |  | Also Good | 8/10 |
Above are what we believe to be the 5 best Toyota scan tools at the moment. We believe that at least one of them will surely be the perfect fit for you!
Ancel AD530 Toyota vehicle scan tool
OBD2 functions
The Ancel AD530 is an impressive contender in the under-$100 price point when it comes to OBD2 functions and is our winner in this category. First of all, it supports all modes and protocols. You can monitor your oxygen sensors and EVAP system, along with reading codes and turning off the check engine light.
The display on the Ancel AD530 is worth noting, too. The graphic capabilities really enhance the test results and diagnostics you get with this Toyota scanner.
System diagnosis
Enhanced fault codes are our favorite diagnostic features on the Ancel AD530. Just push the information button for repair advice from certified mechanics. Along with that, you can print and save all fault codes and test results. Thanks to the Ancel AD530, you’ll be prepared any time you go to a garage – and may save yourself the trip altogether.
Special service functions
The battery monitoring functions of the Ancel AD530 are top-notch. You can get real-time graphs of how your battery is performing, giving you insight into its health and condition so you know when to replace it.
Verdict
The Ancel AD530 Toyota vehicle scan tool provides full OBD2 tests, then takes your diagnostics a step further with battery monitoring and printable reports. Enhanced definitions and an easy to read screen make it an ideal Toyota scanner for home use.
Pros
- Supports full OBD2 modes and protocols
- Easy to read screen
- Provides repair advice
- Battery graphing function tracks performance
- Enhanced code definitions provide repair advice
- Free updates for life through the company website
- Very affordable
Cons
- Not the most durable scanner
- No reset functions
- Not compatible with older Toyotas
Ancel JP700 scan tool for Toyota
OBD2 functions
Finding an OBDII scanner that will work with older Japanese vehicles can be tricky. That’s one of the biggest advantages of the Ancel JP700 compared to the other scanners we’ve looked at. This is one of the best Toyota scan tools for older vehicles that we have found.
Along with the vehicle compatibility, the JP700 is a solid option for basic diagnostic functions, as well. All data can be viewed in real-time, displayed graphically, or recorded and viewed later.
System diagnosis
The JP700 is ideal for everyday drivers who don’t have much experience with car maintenance. This device is capable of displaying error codes, erasing codes, I/M readiness, live data stream, freeze frame and vehicle information (VIN) functions.
Special service functions
The service functions of the JP700 are limited as it is a basic scan tool after all. Once the vehicle is running, the JP700 continuously monitors key engine sensors and fuel consumption and is able to watch for misfires, but, other than identifying trouble codes and errors, don’t expect it to do much more than that.
Verdict
The Ancel JP700 scan tool for Toyota is a great OBD2 scanner that Toyota owners will love. It is one of the most widely-compatible Toyota diagnostic tools on the list.
Pros
- Comprehensive OBDII diagnostics
- Can record, playback, and print data to PC
- Compatible with many Toyotas
- Well priced
Cons
- No advanced coding or programming functions
Autel MaxiLink ML619 Toyota scanner
OBD2 functions
The Autel MaxiLink ML619 has wide OBD2 compatibility. Every protocol is supported, and it will read codes that are specific to Toyota as well as more general codes. This comprehensive diagnosis is its strongest feature.
You can run all 10 modes of OBD2 with the Autel ML619, as well. Live data streams and freeze frame reports can be displayed with text or graphs. The MaxiLink ML619 also makes it easy to save and print your data.
System diagnosis
You’ll love the streamlined display of the Autel ML619 when you’re running Toyota diagnosis. All of the functions are easy to use, including the code look-up. The accuracy and range of diagnostic information is on-par with other scanners in the price point.
Special service functions
In this regard, the Autel ML619 is more basic. The only non-OBD2 systems you can diagnose and reset are the airbag (SRS) and anti-lock brakes (ABS) systems. While it would be nice to get more electronic system control, we did appreciate the simplicity of using these reset functions compared to other hand-held scanners.
Verdict
As a diagnostic tool, Autel MaxiLink ML619 Toyota scanner provides fast, easy to read reports on all OBD2 tests. Beyond that, though, its features are a bit limited.
Pros
- Graph, save, and print OBD2 data
- Retrieves all codes, both generic and specific
- Wide vehicle compatibility
- Diagnoses/rests ABS and SRS
- Intuitive full-color display
- Well-designed and durable
- A handy code lookup function
Cons
- Doesn’t give many reset functions
- Requires PC to print or update
- Diagnostics beyond OBDII systems are limited
Carista OBD2 Bluetooth Toyota scan tool
OBD2 functions
Carista provides access to all OBD2 modes and protocols. This includes reading Toyota engine codes as well as generic trouble codes. You can also look-up their meanings, helping you identify the true root of your problem.
System diagnosis
The Carista adapter gives you access to more advanced diagnostics than what you get in OBD2 for many vehicles. Toyota is one of those brands, making Carista a great Toyota diagnostic tool for reading airbag codes, ABS codes, and other specific systems.
There is a caveat to this diagnostic power, however. To access and read advanced diagnostics, you’ll either need a paid app subscription or to use a different third-party app. Keep that in mind if you’re eying this device because of its low price.
Special service functions
The range of special functions in the Carista app is impressive.
It goes beyond diagnostics and gives you access to personalization modules, sometimes even features you didn’t know your car had. From the window controls to reprogramming your lights, you can do a lot with Carista – if you’re willing to pay for it of course!
Again, these more advanced features are only available with a paid subscription unfortunately.
Verdict
For basic OBD2 diagnostics, the Carista OBD2 Bluetooth Toyota scan tool is one of the most affordable options. It’s ideal for mechanics, professionals, and DIYers as well.
Pros
- Very affordable option
- Reads all generic and Toyota codes
- Gives access to non-OBD2 system diagnostics
- Compatible with some third-party apps
- Easily communicates with your phone via Bluetooth
- Allows you to customize electronic systems
- Includes trouble code definitions
Cons
- Many features require paid app subscription
- Some third-party apps supported only on Android
- Special functions not available on all Toyota models
Autophix OM127 JOBD Toyota code reader
OBD2 functions
The Autophix OM127 is a device that provides impressive OBD2 functionality for the price. Along with reading and clearing Toyota engine codes, the OM127 provides live stream and freeze frame data, for a more thorough diagnosis.
System diagnosis
You can diagnose all electronic systems of a Toyota using the Autophix OM127. Going beyond OBD2 includes identifying problems with keys, transmission systems, and anything else controlled by the ECU. The OM127 also includes a code lookup library, so you can learn what the codes mean.
Special service functions
The Autophix OM127 includes basic reset functions, which in our opinion is the most impressive thing about this tool. While you can’t reprogram the ECU, you can reset the oil light, along with other important service functions. This makes it an ideal choice for home mechanics.
Verdict
For a Toyota diagnostic tool that’s both affordable and comprehensive, Autophix OM127 JOBD Toyota code reader is a top choice. Along with diagnosing all electronic systems, it gives you freeze frame and live data.
Pros
- Clear codes and see live data or freeze frame data
- Diagnoses all electronic systems
- Easy to use right out of the box
- Supports all OBD2 protocols
- Designed specifically to diagnose Japanese vehicles
- Free updates through company website
- Professional diagnostics at an affordable price
Cons
- Can’t fix problems detected with lock and light systems
- Updates require Windows computer (no on-board WiFi)
- May not be compatible with the newest Toyota models
AUTOPHIX OM500 JOBD Toyota scanner
OBD2 functions
Another great device from Autophix for running OBD2 tests and reading DTCs, the Autophix OM500 definitely outperforms its price point. Even if you’re not a car expert, it’s easy to check, read, and clear the codes. You’ll also see if the code is generic or specific to your Toyota.
Unfortunately, the Autophix OM500 doesn’t support all the OBD2 modes. You can’t check the freeze frame data or run oxygen sensor tests, for example.
System diagnosis
We love that the trouble code definitions come right up when you read a trouble code with the Autophix OM500. This is a nice time and effort saver. As a Toyota scan tool, the emphasis on Japanese-made vehicles makes the Autophix OM500 both comprehensive and accurate. It reads all Toyota-specific codes in addition to generic ones.
Special service functions
Here’s where you see how they keep the Autophix OM500 so affordable. You can’t check on all your car’s systems using this Toyota scanner. For resetting other warning lights, you’ll need to look at a higher price point.
Verdict
The Autophix OM500 JOBD Toyota scanner is the best for buyers on a budget. While its diagnostic functions are more limited, it’s the most affordable way to quickly and accurately read and clear trouble codes.
Pros
- Excellent value
- Plug and play, no set up required
- Designed specifically for Toyotas and other Japanese vehicles
- Built-in code definitions
- Durable build with easy to read screen
- Doesn’t require updates or drivers
Cons
- Full test modes of OBD2 aren’t included
- Doesn’t diagnose non-OBD2 systems
- No option for saving or recording codes
iCarsoft JP V2.0 Toyota scan tool
OBD2 functions
Conducting OBD Toyota diagnostics on the iCarsoft JP V2.0 is efficient and comprehensive. This Toyota diagnostic tool provides more detail in a clearer format than many scanners. You’ll love that the iCarsoft JP V2.0 lets you pinpoint faults with a high degree of accuracy, saving diagnosis time.
System diagnosis
If you’re looking for comprehensive diagnostics, the iCarsoft JP V2.0 can do it. You’ll get full access to trouble codes in all engine systems, and you can clear as well as read them. Given this range of functions, we were pleasantly surprised by how easy the iCarsoft JP V2.0 is to use.
Special service functions
Speaking of comprehensive, let’s take a look at the iCarsoft JP V2.0’s service functions. The reset capabilities are pretty impressive here. You won’t need to rely on your mechanic to turn off any warning light from your dash, and that alone makes the iCarsoft JP V2.0 pay for itself in the long run.
Verdict
iCarsoft JP V2.0 Toyota scan tool is a comprehensive diagnostic scanner focused on the needs of Toyota owners. It provides all the necessary functionalities that are required to diagnose a car and find problems.
Pros
- Reads and clears DTCs from all systems
- Easy to use full range of functions
- Excellent value for features included
- Full diagnosis of your ECU
Cons
- No programming capabilities
- Doesn’t include a trouble code lookup
- May not work with your specific vehicle – compatibility somewhat limited compared to other scanners on this list
Recommendation: Top 3 Toyota scanners
The Ancel AD530 Toyota diagnostic tool is our choice for a Toyota scanner at this price point. It supports all OBD2 service modes plus enhanced fault codes, helping you to have a clear insight into your vehicle.
The Ancel JP700 is another great option if you’re looking for a Toyota scanner on a tight budget.
Last but not least, Autel Maxilink ML619 is another great Toyota scan tool to read airbag codes, ABS codes, and other specific systems.
Final thoughts
The first question you need to ask yourself when you’re looking for a Toyota scan tool is what year your vehicle was made. Most vehicles made after 1996 are easy to find scanners for, but your options are more limited if your vehicle was made pre-OBD2.
Beyond this, it comes down to form and function. Something like the Carista tool will give you the most functions for your money if you’re willing to work with the free compatible apps. Most people will find it easier to use a hand-held scanner.
Think about which systems you want to diagnose and repair at home, as well. If your main concern is reading and clearing codes to turn off the check engine light, an affordable option like the Autophix OM127 might be all you need. For advanced electronic system diagnosis or resetting other warning lights, expect to spend a bit more.
These are all excellent Toyota scan tools that should make home diagnostics a breeze.