madisionrising.com is a participant in the Amazon Associate program, we may earn a small commission from the qualifying purchases of our affiliate links. Learn more

[Top 10] Best Scan Tool for Subaru Review & Buying Guide 2021

Do you want to know why your Subaru’s check engine light turns on without visiting the mechanic? You need the best scan tool for Subaru.

It is not every scan tool that works with a Subaru, and that is why you need to carry out proper research before making a purchase.

Ideally, there are two major design formats available in the market.

The first one is the handheld scanner, which comes with diagnostic software as well as a screen for convenient interaction with your car.

This type of scanner enables you to carry out a diagnosis anywhere, even if WiFi is not available.

The second type is known as the wireless adapter, which requires Wifi and an app to function. It does not come with a user interface and is usually cheaper.

We have selected the ten best-loved scan tools for Subaru so that you can compare to discover the right one for you.

Comparison Table for the Best Subaru Scan Tools

Photo Title Buy
FOXWELL NT301 OBD2...image FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light Check Details
BlueDriver Bluetooth Pro...image BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android Check Details
ANCEL AD310 Classic...image ANCEL AD310 Classic Enhanced OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black Check Details
Autel AutoLink AL319...image Autel AutoLink AL319 OBD2 Scanner Automotive Engine Fault Code Reader CAN Scan Tool Check Details
FIXD OBD2 Professional...image FIXD OBD2 Professional Bluetooth Scan Tool & Code Reader for iPhone and Android Check Details
Autel MS300 Universal...image Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Vehicles Diagnostic Scan Tool Check Details
OBDScar OS601 OBD2...image OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN Diagnostic Scan Tool Check Details
ANCEL FX2000 Vehicle...image ANCEL FX2000 Vehicle OBD2 Scanner Automotive Car Code Reader Check Engine ABS SRS Transmission Diagnostic Scan Tool Check Details
FOXWELL NT630 Plus...image FOXWELL NT630 Plus OBD2 Scanner ABS SRS Code Reader Automotive OBD II SRS Airbag Diagnostic and ABS Brake Bleed Scan Tool Check Details
LAUNCH OBD2 Scanner-2021...image LAUNCH OBD2 Scanner-2021 New CRP129E Scan Tool for TCM Eng ABS SRS Code Reader, Oil/EPB/TPMS/SAS/Throttle Body Reset Diagnostic Tool with Carry Bag, AutoVIN WiFi Update,Upgraded of CRP123 Check Details

i) What is the best brand for the Subaru factory scan tool?

The best automotive scan tool for Subaru is FOXWELL NT301. It stands out among equals after our thorough investigation as well as contrasting features.

ii) Why “FOXWELL NT301” is the best Subaru code scanner?

The FOXWELL NT301 allows DTC reading, discovering bad O2 sensors, turning off CEL (check engine light), accessing emissions readiness status, reading live date, resetting monitor, and retrieving VIN.

It will read error codes correctly so that you will know the actual problem with your car.

Therefore, it provides live data graphing with logging making it easier for you to monitor doubtful data as well as trends.

Besides, its 2.8-inch color screen allows you to monitor the codes for seamless analysis.

It works with a compatible printer if you want to print the scanned codes. It does not require a battery to function because it is charged from your vehicle’s 16-pin DLC.

With its Read/Erase as well as I/M readiness hotkeys, you can start using it immediately after you receive your package.

The 10 Best Scan Tool for Subaru Review 2021

01. FOXWELL NT301 OBD2 Professional Mechanic Scanner

Highlighted Features

  • 8-inch screen size
  • Battery-powered
  • Supports diverse code requests
  • Clears code
  • Turns off Check Engine Light (CEL)
  • Resets monitors

Have you been searching for the best OBD2 scanner for Subaru? The FOXWELL NT301 is an ideal product to try.

It is specially designed for seamless reading and clearing of engine codes. It incorporates all OBD2 protocols for the effective viewing of powertrain diagnostic data.

Furthermore, it upholds diversified code requests, hence, it reveals manufacturer-specific, generic, as well as imminent codes.

It has the ability of clearing codes and turns off the Check Engine Light (CEL). Also, it can reset monitors for superlative effectiveness.

With its capacity to display Diagnostic Trouble Codes (DTC) definitions automatically after reading, it is your sure bet for flawless troubleshooting.

It has the capacity of reading freeze frame data so that you will know the condition of your engine.

You will be able to know the conditions like fuel pressure, fuel trim,  engine coolant temp, among others.

Besides, it can read, graph, record,  and playback live sensor data for a successful repair.

You will like its 2.8-inch screen, which makes it easier to read the codes. You will enjoy a free lifetime update, and it is printer compatible.

Pros

  • Reads freeze frame data
  • Live sensor data reading, recording, graphing, and playback
  • Live O2 sensor and onboard monitor test data reading
  • DTC definition automatic display

Cons

  • The software update may be challenging

02. BlueDriver LSB2 Bluetooth Pro OBDII Scan Tool for iPhone and Android

Highlighted Features

  • IOS and Android compatibility
  • 2 x 1.9 x 1 inch in dimensions
  • Weighs 2.08 ounces
  • Regular free updates
  • Supports diverse code requests

The BlueDriver LSB2 is a reliable Subaru OBD2 scanner for effective diagnosis. It works with your Android and iOS devices so that there can be maximum efficacy.

It reads and clears engine codes, hence, it is very popular among Subaru faithful.

Also, it makes use of OBD2 protocols so that diagnostic data will be communicated perfectly.

No matter the type of code – generic, manufacturer-specific, and pending – it will reveal all of them.

With its capability to turn off check engine lights and clear codes, it’s a product to buy to get value for money.

In addition, it generates definite Repair Reports, which are substantiated by Professional Automotive Technicians.

It requires no cord to function, and you need to subscribe to any plan. There is access to free regular updates to keep it in good shape.

What’s more, it can read freeze frame data making it easier for you to know the state of your engine.

You will be able to know vital vehicle information like maintenance schedules, service bulletins, recalls,  just to mention a few.

Pros

  • Live sensor data reading, recording, graphing, and playback
  • Unlimited vehicle-specific repair reports
  • No cords, no subscription
  • Reads freeze frame data

Cons

  • May take time before displaying codes

03. ANCEL AD310 Classic Enhanced OBD II Diagnostic Scan Tool

Highlighted Features

  • Voltage of 12V
  • 17 x 6.3 x 1.38 inches in dimensions
  • Weighs 9.6 ounces
  • Reads live data stream
  • Views freeze frame data

A good Subaru code scanner will save you the hassle of visiting the mechanic all the time.

That is why we recommend the ANCEL AD310 to make code analysis a piece of cake. It is battery-powered with the ability to quickly scan and erase error codes.

It has the capacity of reading and erasing ABS, SRS (Airbag), as well as other fault codes.

It helps you to discover the source of the check engine light quickly.

You can use it to carry out the I/M monitor readiness test, view freeze frame data, and turn off the check engine light.

Moreover, it has the ability of reading pending (intermittent), hard (memory), as well as historic codes and displays their definitions.

With its large, white backlight, LCD, you can conveniently monitor the codes without much hassle. It comes with a thick, 2.5-feet cable for an effective connection to your car.

Also, you can use it for EVAP leak tests, and for retrieving vehicle information.

It displays error codes with their meanings so that you will have a smooth ride fixing the problem.

It helps you pass the emissions test because you can use it to set the monitor before taking the test.

Pros

  • Sizable easy-to-read back-lit LCD screen
  • Reads and erases diagnostic trouble codes
  • Retrieves vehicle information
  • Displays error code with its meaning

Cons

  • May not read all codes

04. Autel AutoLink AL319 Automotive Engine Fault OBD2 Scanner

Highlighted Features

  • Weighs 6.2 ounces
  • 61 x 2.83 x 0.71 inches in dimensions
  • Resistance of 12 volts
  • One-click I/M readiness key
  • Full OBD2 functions

Looking for Subaru special tools for vehicle scanning? We present the Autel AutoLink AL319.

This scanner comes with vital attributes that will make it easier for you to fix issues with your car. It can read and clear DTCs, either generic or manufacturer-specific.

Also, apart from revealing the DTC, it can show a detailed description of the codes so that you will know the exact problem with your car.

It boosts your vehicle’s I/M readiness status by monitoring its emission-related systems’ status. This will help in getting you prepared for the emission test.

Additionally, it helps in displaying live or real-time data of ECU modules so that the running status of its components will be properly monitored.

It reads freeze frame data so that you will know the condition of your engine.

With its heavy-duty plastic case, it is protected from damage when used in extreme circumstances.

You will like its user-friendly interface, which includes three-color indicators as well as a TFT color display.

It is a plug-and-play code scanner, meaning that you only need to plug it in, and you are good to go.

Pros

  • Fetches both generic as well as manufacturer-specific codes
  • Bright color-coded LCDs with built-in speaker
  • Views freeze frame data and reads live PCM data
  • Reads and erases error codes

Cons

  • There are some issues with its longevity.

05. FIXD 2 Professional Bluetooth OBD2 Scan Tool

Highlighted Features

  • Weighs 0.96 ounces
  • 5 x 0.5 x 1.75 inches in dimensions
  • 1×1 display resolution
  • Android, iOS compatibility
  • Battery-powered

If you want to buy a Subaru factory scan tool, check out the FIXD 2. It helps with the decoding of your check engine light to know its actual problem, and you will get it all on your phone.

In addition, it can translate more than 7000 error codes into your phone in English.

This will help you to know the meaning of the codes for successful problem analysis. It is easy to use with multiple capabilities.

With the scanner and its free app, you can link it with multiple vehicles for effective monitoring.

Apart from being a Subaru code scanner, you can leave it plugged in so that you will be notified on your phone when you need to go for routine maintenance or there is a problem.

This will help you to keep your vehicle in good shape for ultimate lastingness.

Finally, you will get an estimated cost of fixing your car, which will prevent spending too much on the repairs.

It also helps you to pass your emission test because you can do the test before leaving home.

Hence, you won’t have to waste your trip to the testing station, which is usually overcrowded.

Pros

  • Instantly translates more than 7000 codes into English
  • Wireless Bluetooth connection
  • Easy to use and set up
  • Tracks maintenance as well as wear items

Cons

  • Product registration can be challenging

06. Autel MS300 Vehicles Diagnostic OBD2 Scanner

Highlighted Features

  • Weighs 8.8 ounces
  • 3 x 1.97 x 9.06 inches in dimensions
  • Resistance of 12 volts
  • One-click I/M readiness key
  • Full OBD2 functions

The Autel MS300 is another device to consider if you are searching for the best OBD2 scanner for Subaru.

It boasts vital attributes that will make it easier for you to fix issues with your car. It can read and clear DTCs, either generic or manufacturer-specific.

Besides, it boosts your vehicle’s I/M readiness status by monitoring its emission-related systems’ status.

This will help in getting you prepared for the emission test. Also, you will like its user-friendly interface, which includes a backlit screen.

It is a plug-and-play code scanner, meaning that you only need to plug it in, and you are good to go.

With its 2-button design, it is easy to use for reading and clearing DTCs. You can use it to retrieve your VIN if your vehicle is a 2002 model or later.

Pros

  • Reads and erases error codes
  • Fetches both generic as well as manufacturer-specific codes
  • Bright backlit LCD
  • Retrieves VIN on 2002+ vehicles that support Mode 9

Cons

  • It may not work with every model

07. OBDScar OS601 Universal Automotive Engine Fault OBD2 Scanner

Highlighted Features

  • 320 x 240 display resolution
  • 4-inch screen size
  • 92 x 2.95 x 0.98 inches in dimensions
  • Reads live data stream
  • Views freeze frame data

The OBDScar OS601 helps in reducing the frequency of your visit to the mechanic.

It comes with great attributes that make car diagnosis a stroll in the park. It is battery-powered with the ability to quickly scan and erase error codes.

Also, it has the capacity of reading and erasing all the major fault codes that may not want you to enjoy your vehicle.

It helps you to know the source of the check engine light quickly.

You can use it for carrying out the I/M monitor readiness test, view freeze frame data, and turn off the check engine light.

Moreover, it has the capability of reading pending (intermittent), hard (memory), as well as historic codes and displaying their definitions.

With its 2.4-inch color screen, you can conveniently monitor the codes without much hassle.

It comes with a thick, 2.5-foot cable for an effective connection to your car.

What’s more, you can use it for EVAP leak tests, and for retrieving vehicle information.

It displays error codes with their meanings so that you can easily fix the problem.

It does require the use of a battery because it needs direct plugging to the OBD2 port, and you will start troubleshooting.

Pros

  • Fetches both generic as well as manufacturer-specific codes
  • Views freeze frame data and reads live PCM data
  • Reads and erases error codes
  • Sizable easy-to-read back-lit LCD screen

Cons

  • May not get the codes right at all times

08. ANCEL FX2000 Automotive Car Code Reader Check Engine OBD2 Scanner

Highlighted Features

  • Voltage of 12V
  • 06 x 1.77 x 7.8 inches in dimensions
  • Weighs 1.58 pounds
  • Reads live data stream
  • Views freeze frame data

If you want a Subaru scan tool that will not fail in the middle of analysis, get the ANCEL FX2000.

It is a battery-powered device with the ability to quickly scan and erase error codes.

It has the capacity of reading and erasing ABS, SRS (Airbag), as well as other error codes. Also, it helps you to discover the source of the check engine light for quick fixing.

Moreover, you can use it to execute the I/M monitor readiness test, view freeze frame data, and turn off the check engine light.

With its 3.5-inch TFT color backlit large screen, you can conveniently monitor the codes without much hassle.

It comes with a solid anti-slip rubber housing for convenient use in any situation.

Moreover, you can use it for EVAP leak tests, and for retrieving vehicle information.

It displays error codes with their meanings so that you will have a nice time fixing the problem.

It helps you pass the emissions test because you can do the test at home before leaving for the test center.

Pros

  • Reads and erases diagnostic trouble codes
  • 5-inch easy-to-read back-lit LCD screen
  • Retrieves vehicle information
  • Displays error codes with their meaning

Cons

  • Installation may take time

09. FOXWELL NT630 Plus Automotive Code Reader Diagnostic OBD2 Scanner

Highlighted Features

  • Weighs 2.65 pounds
  • 72 x 9.84 x 2.36 inches in dimensions
  • Voltage of 12V
  • Battery-powered
  • Supports diverse code requests

Have you been looking for a reliable Subaru OBD2 scanner? FOXWELL NT630 Plus is a perfect product for you.

It is specially designed for seamless reading and clearing of engine codes. It comes with all OBD2 protocols for effective viewing of powertrain diagnostic data.

Also, it upholds diversified code requests, and that is why it reveals manufacturer-specific, generic, as well as imminent codes.

It has the ability of clearing codes and turns off the Check Engine Light (CEL).

With its capacity to reset monitors, you can be confident of superlative effectiveness at all times.

Besides, it displays Diagnostic Trouble Codes (DTC) definitions automatically after reading for flawless troubleshooting.

Besides, you will like its large screen, which makes it easier to read the codes. You will enjoy a free lifetime update, and it is printer compatible.

Pros

  • Live sensor data reading
  • ABS scanning and bleeding
  • Live O2 sensor and onboard monitor test data reading
  • DTC definition automatic display

Cons

  • Automated ABS bleed test may function for all models

10. LAUNCH CRP129E Premium Quality Diagnostic OBD2 Scanner

Highlighted Features

  • Weighs 2.77 pounds
  • 79 x 9.13 x 3.31 inches in dimensions
  • Supports multiple code requests
  • 5-inch touch HD screen

The LAUNCH CRP129E boasts a large 5-inch touch HD screen for easy reading of error codes.

It comes with a 6100 mAh rechargeable lithium-ion battery and executes  AutoVIN scan as well as automatic generation of vehicle health reports.

In addition, it reads and turns off the check engine light. It helps in resetting the engine,  transmission, and SRS and ABS systems.

It records diagnostic data automatically, and you can playback the recorded data in graph or text format.

What’s more, it boasts five resetting services including oil reset, electronic parking brake, steering angle calibration, throttle position reset, and TPMS reset.

It can carry out real-time battery monitoring and graph for boosting lifespan.

Pros

  • TPMS and throttle body reset
  • One-click WiFi update
  • DTC definition automatic display
  • 5 reset services

Cons

  • Options for the latest models may be limited

Buying Considerations about Best OBD2 Scanner for Subaru

If your Subaru is working flawlessly, you will have a great time on the road. That is why a Subaru scan tool is inevitable for frequent inspection.

Before a car’s functioning fails, it will give you some warning signs.

This is evident in the turning on of the check engine light, and in some cases, there will be abnormal behavior of the car.

In a situation like this, a scanner will let you know its problems before they worsen.

This will enable you to get the problems fixed so that you can have full confidence on the road.

There are three major types of car scanners or OBD2 scanners, and we are going to treat all of them one by one.

3 Types of Car Scanners

The three basic types of car scanners are basic OBD2 code readers,  DIY OBD2 scanners, and advanced professional OBD2 scanners.

  • Basic OBD2 code readers

These are the cheapest and most basic types of car scanners. They have the capacity of reading Diagnostic Trouble Codes (DTC) when you plug them into the DLC port of your car.

They reveal the codes but will not let you know the meaning of the codes. That’s your job to decipher.

  • DIY OBD2 Scanners

These types are more advanced when compared to the basic type. Apart from revealing the codes, they will let you know their meanings.

If you are a self-repair fan, this type of scanner is your best bet.

In addition, these types of scanners will let you know the actual trouble spot with suggestions on the best method to fix it.

You can connect them to your mobile device or PC with ease, and that is why they make access to data a piece of cake.

  • Professional OBD2 Scanners

These are usually used in cutting-edge auto repair workshops as well as plants where vehicles are manufactured.

Typically, they look like a computer tablets with advanced features for car scanning.

They are the most expensive type but their outcome is incomparable to the other two types.

How an OBD2 Scanner works

Today’s vehicles come with various sensors for effective operations.

Some of them are engine knock sensors, manifold pressure sensors,  oxygen sensors, just to mention a few.

The work of the sensors is to produce a signal, which will be sent to the vehicle’s computer or Engine Control Unit (ECU).

With this information, the ECU will adjust various elements for maximum effectiveness.

If the information reaching the ECU is not conducive, there will be the saving and sending of a Diagnostic Trouble Code (DLC) to the check engine light.

In a situation whereby the light shows and remains on, there may be a minor problem with your car.

It means that you can drive it till the time that you can get the minor issue fixed.

On the other hand, if the check engine light starts blinking, there is an urgent need to get it fixed. If you don’t fix it quickly, it can lead to damage to the engine.

As a result of this, when you connect your scanner to the car, it reaches out to the ECU to get the appropriate information about current problems.

When it successfully gets the information, it displays it in form of codes.

Cutting-edge machines will also give an analysis of the problems as well as probable solutions.

What to consider before buying an OBD2 scanner?

Maintaining your car is so much easier in today’s world because of the sophistication of the process.

With a scan tool, you don’t need to be visiting the mechanic frequently.

Once you can get the error code with the help of the scanner, you can fix the problem without much hassle.

However, getting a flawless product is not as easy as ABC because you need to consider so many factors.

We discussed some of these factors below so that you can easily make the right choice.

  • Compatibility Issues

Scanners come in various compatibilities. With some products, you will need laptops to make them work.

On the other hand, some products have the capability of connecting wirelessly via Bluetooth. You must be clear with your requirements so that you will be able to choose wisely.

Software Compatibility

For a scan tool to run perfectly, it must be accompanied by the right software.

Hence, the product you want to purchase should provide the required software compatibility. If this is not done, the tool will not work as expected.

  • Impeccable Customer Support

Before investing your money in a scanner, make sure that you buy from a company that takes customer support seriously.

You wouldn’t like to be abandoned when there is an issue with the product after purchase.

With a good customer support mechanism, you can be confident of adequate after-sales support.

  • Available Updates

An OBD2 scanner is a mini-computer, hence, it requires regular updates to function perfectly.

That is why you need to be sure that the manufacturer of the product you want to buy is still releasing updates for the operating system of the scanner you want to buy.

  • Compare Pricing and Features

To avoid overpaying for a product, you should compare the various prices and features properly.

This will enable you to know what they have to offer with the amount placed on them.

  • Reviews

It is important to check the reviews the scanner you want to buy is getting online. If the good reviews are more than the bad ones, it is not a bad choice.

Most Crucial FAQs for the Best Scan Tool for Subaru

Is OBD2 functional on Subaru?

Yes, it is! The OBD2 protocol works on all Subaru models for the seamless diagnosis of vehicular troubles.

Which OBD2 scanner should I buy?

There are many brands and models in the market presently, hence, you should conduct your research properly.

Compare features, specifications, and prices to discover the one that will meet your expectations.

Are OBD2 scanners universal?

OBD2 scanners are universal with the capability of reading generic DLC. However, there are some manufacturer-specific codes that a basic universal scanner may not decipher.

Is the OBD2 port the same for all cars?

All cars manufactured in 2001 or later in Europe come with the OBD2 port. For the USA, 1996 vehicles or later are OBD2 compliant.

This means that the majority of vehicles on our roads now are OBD2 compliant.

Are all OBD2 connectors the same?

All OBD2 connectors are the same. However, pins 4 and 16 are very unique from others.

Are all OBD2 adapters the same?

OBD2 adapters are not the same. The reason is that there are differences in features of each model.

What is the difference between OBD1 and OBD2?

OBD2 is more sophisticated than OBD1. You can connect OBD2 remotely to your car, but the connection of OBD1 is through the console.

Can I leave my OBD2 scanner plugged in at all times?

If you are using the Bluetooth type, you can leave it plugged in if you use the car frequently.

In a situation whereby you leave the car for days without driving it, you should endeavor to take off the OBD2 scanner. This will help in prolonging the lifespan of your battery.

Is it possible for an OBD2 scanner to damage my car?

If used properly, an OBD2 scan tool cannot destroy your car.

Is the OBD2 port always powered?

It is always powered when connected to the port. Pin 16 is particularized for battery power, and pin 4 and 16 always have 12V power between them.

Does an OBD2 scan tool drain battery?

If it is not properly designed, it can drain your battery completely if you leave it plugged into the OBD2 port.

Also, it can turn the ECU on when you don’t run the engine, and this can lead to quick battery drainage.

Can you drive with a code scanner plugged in?

It is advisable to use the scanner when the engine is off to get the most satisfactory outcome.

Conclusion

We have chosen the FOXWELL NT301 as the best scan tool for Subaru. However, you can select from any of the ten products investigated in this review.

It has been established that all of them are harmonious with a Subaru.

What is most important is to know the features that you require.

Thereafter, you should compare the features we presented, and you won’t have issues discovering the perfect scan tool for you.

You will save so much money if you get the right tool because it will reduce the frequency of your visit to your mechanic.

Leave a Comment