If you want to diagnose the engine system, scan the full vehicle, program a key fob, or reset the battery after change on your Subaru car, don’t worry! There are scanners available that can help with these tasks.
Just determine your specific needs and then choose the best option for your Subaru vehicle in my list!
6 Best Subaru Scan Tools Comparison Chart[Mobile users: Swipe left for full table]
|ANCEL JP700 (for Subaru)||Home mechanics||Check Price|
|Bluedriver||Home mechanics||Check Price|
|Autel MaxiIM KM100||DIYers||Check Price|
|Thinkdiag2||Home mechanics/ DIYers||Check Price|
|XTOOL IP508S||Home mechanics/ DIYers||Check Price|
|FOXWELL NT301||Home mechanics||Check Price|
Table of Contents
- 1 6 Best Subaru Scan Tools Comparison Chart
- 2 6 Best Subaru Code Reader/ Diagnostic Tools Detailed Reviews:
- 2.1 #1. ANCEL JP700: Best Subaru Code Reader (5% OFF Coupon at ANCEL store: OBDADVISOR)
- 2.2 #2. Bluedriver: Best Bluetooth Diagnostic Tool for Subaru
- 2.3 #3. FOXWELL NT301: Best OBD2 Scanner for Subaru
- 2.4 #4. XTOOL IP508S: Best Subaru OBD Scanner with Battery Reset
- 2.5 #5. Thinkdiag2: Best Bluetooth Bidirectional Scanner for Subaru
- 2.6 #6. Autel KM100: Best Key Programmer for Subaru
- 3 6 Best Scan Tools for Subaru Vehicles: Full Comparison Chart
- 4 What’s Next?
6 Best Subaru Code Reader/ Diagnostic Tools Detailed Reviews:
#1. ANCEL JP700: Best Subaru Code Reader (5% OFF Coupon at ANCEL store: OBDADVISOR)
Price: Under $50
- JOBD function
- Engine live data
- Easy to use
No major cons
The ANCEL JP700 is a scanner specifically designed for Subaru vehicles and other Japanese cars. This means that it is compatible with a wide range of Subaru models and eliminates the worry of vehicle coverage.
I have tried this scanner with many Subaru models: Subaru Outback, Subaru Legacy, Subaru Ascent, etc. And ANCEL JP700 can support all of them.
So, what can ANCEL JP700 do?
- JOBD function: ANCEL JP700 gives a wider range of diagnostic codes specifically for vehicles in Japan compared to other OBD2 scanners.
- Engine System Check: It can scan the engine system and detect any potential problems or issues that may be affecting its performance.
- Live Data: ANCEL JP700 provides real-time data to ensure that all components within the engine system are functioning correctly. However, this small gadget doesn’t support graphing live data
- I/M Readiness: This feature allows you to determine whether your vehicle is prepared for the national emissions test or not.
Overall, ANCEL JP700 is a plug-and-go and basic scanner to take care of your Subaru vehicle.
Today’s best Ancel JP700 price:
#2. Bluedriver: Best Bluetooth Diagnostic Tool for Subaru
Price: Under $100
- Very user-friendly
- Extra technical info
- Live data in 3 ways
- Occasional bugs
- May not read full-system
Bluedriver is a good choice for a Subaru owner as it can support all Subaru models in the USA (Subaru Outback, Subaru BRZ, etc.) to give your car a thorough diagnosis and basic maintenance.
The scanner offers both 4-system diagnosis and full-system diagnosis, depending on the specific Subaru model. However, In my experience, it can access multiple systems in most Subaru cars, not just the main four.
Along with providing the error code, it also offers additional information such as the frequency of occurrence for that code and suggested repairs or replacement parts. This means you don’t have to consult a mechanic to know what to do next.
Another popular feature is the ability to view live data in three different ways. You can select several parameters to graph and get an overall picture of various systems.
However, I recommend choosing only 2-3 parameters at once to avoid laggy performance. Like with most Bluetooth scanners, connectivity can sometimes be problematic with Bluedriver.
What’s even better is Bluedriver offers the 2 most reset functions: Oil reset and TPMS reset.
All in all, with Bluedriver, you can get a better understanding of your car’s health and keep it running smoothly.
Today’s best Bluedriver price:
#3. FOXWELL NT301: Best OBD2 Scanner for Subaru
Price: Under $100
- Fast & accurate
- Full OBD2
- Live data in graph
- May not support some Subaru vehicles
The Foxwell NT301 is a reliable and affordable scanner that helps you diagnose the cause of check engine lights. It accurately reads codes and allows you to fix problems before clearing the code, saving you from costly diagnostic fees at repair shops.
Thus, FOXWELL NT301 allows you to view live data in graph or chart format. My favorite one is data logging function, which lets you record and review PIDs later for analysis.
But here’s the best part: this scanner offers not just one or two, but a full 10 OBD2 modes. You can have all the OBD2 functions from I/M Readiness, freeze frame data to On-Board Monitor Test, etc.
Not to mention that this little gadget works really fast and accurately, I haven’t seen any bugs or fault codes popping up during tests.
So, if you’re looking for the ultimate OBD2 scanner for your Subaru, go for the Foxwell NT301. It’s a reliable choice that won’t disappoint you.
Today’s best FOXWELL NT301 price:
#4. XTOOL IP508S: Best Subaru OBD Scanner with Battery Reset
Price: Under $200
- Battery reset
- ABS Bleeding
- Fast & User-friendly
- May not cover some vehicles
XTOOL IP508S can diagnose not only the engine system but also the 4 main systems of the vehicle, including the engine, ABS, SRS, and transmission. This allows you to uncover and resolve deeper issues with the vehicle.
But it doesn’t just stop at diagnostics. This tool also offers 9 helpful service functions. One particularly useful feature is the BMS reset, which is important for Subaru vehicles. With this function, you can reset the battery after battery change, protecting the new battery. This saves you time and money by avoiding a trip to the repair shop.
Additionally, the XTOOL IP508S has other useful service functions like
- ABS bleeding to remove trapped air
- TPMS reset for proper tire pressure
- oil reset to reset the oil system after an oil change.
Overall, the XTOOL IP508S is a great investment if you want to keep your vehicle in good condition and ensure it performs at its best.
Today’s best XTOOL IP508S price:
#5. Thinkdiag2: Best Bluetooth Bidirectional Scanner for Subaru
Price: Under $200
- Bidirectional control
- Key programming
- Use on phone
- May be laggy sometimes
Thinkdiag2 is a Bluetooth adapter that comes with a free app (Thinkdiag+). It’s super convenient because you can do all your vehicle diagnostics right from your phone.
This thing takes vehicle diagnosis to another level. It can do a full system scan and even has a bi-directional control feature. With bi-directional control, you can run tests on different modules of your Subaru, like the powertrain system, to make sure everything is working smoothly.
Thinkdiag2 can also do essential stuff like BMS reset and key programming for your Subaru. And it’s not a headache to program the keys. The whole process is quick and simple.
Now, one thing you should know is that Thinkdiag2 isn’t specifically made for Subarus. So, it might not work with all Subaru models. It would be a good idea to double-check with the seller on Amazon before getting one.
Thus, I should mention that the app can sometimes be a bit glitchy. But it’s how it goes with Bluetooth adapters. Despite that, Thinkdiag2 is a wallet-friendly option for boosting your Subaru’s maintenance and performance.
Today’s best Thinkdiag2 price:
#6. Autel KM100: Best Key Programmer for Subaru
Price: Under $1,000
- Add new keys
- Advanced IMMO functions
- Fast & User-friendly
- Quite expensive
- No vehicle diagnostics
If you have key-related problems or need key programming for your Subaru vehicle, the Autel MaxiM KM100 is an excellent solution for you.
For Subaru vehicles, this enhanced key tool can support functions
- Add new Subaru key fobs
- All key lost
- Remote learning
- IMMO part replacement
The best part about this tool is its user-friendliness. It works flawlessly and quickly, providing clear instructions to guide you through the process.
It is important to note that this tool focuses solely on the IMMO system and does not support vehicle diagnosis or maintenance functions. So an under-$500 price might be a bit expensive, but it’s worth the investment for a reliable and professional key tool.
Overall, Autel MaxiM KM100 is the best investment for Subaru DIY enthusiasts who want to focus on the IMMO system and add a new key fob to their car.
Today’s best Autel MaxiSys KM100 price:
6 Best Scan Tools for Subaru Vehicles: Full Comparison Chart
[For mobile users: Rotate your phone and swipe left for full table]
|ABS/ SRS codes|
|AFTER- SALES SERVICE|
That’s all for my review of the top 6 Subaru OBD2 scanners and key programmer! I hope you found it helpful in finding the best tool for your Subaru vehicle.
If you have any questions or feedback, please feel free to leave a comment below. I’ll be sure to respond to all replies as soon as possible. Thanks for reading!